If a gas has a volume of 145 mL at 125 °C, then it will have 108.56 mL at 25 °C.
According to Charles’ law, the volume of a gas is directly proportional to the temperature.
Thus, V1/T1=V2/T2 .......(i)
Here, V1 ⇒ initial volume
T1 ⇒ initial temperature in Kelvin
V2 ⇒ final volume
T2 ⇒ final temperature in Kelvin.
In the given question:
V1 = 145mL
T1 = 125°C= (125+273)K= 398K
T2 = 25°C= (25+273)K= 298K
Putting these values in equation (i),
145mL / 398K = V2 / 298K
Solving for V2, we get
V2 = 145mL * 298K /398 K
V2 = 108.56 mL
Therefore, at 25 °C, the gas will have a volume of 108.56 mL.
Read more about Charles' law:
brainly.com/question/16927784
25 POINTS!!! PLS DO IT FAST In each test, iron(II) sulfate and iron(III) nitrate were combined with the same substance or substances. However, the sulfate and nitrate parts of the compounds didn’t participate in any of the chemical reactions; only the iron ions reacted. Comparing the results for each pair of tests, what can you conclude about the iron(II) and iron(III) ions?
Comparing the results for each pair of tests, we conclude that Displacement reaction is taking place.
In the displacement reaction , one atom is displaced by the the another atom according to their reactive strength . the highly reactive atom displace the low reactive atom called as displacement reaction.
The reactions are given as :
FeSO₄ + Zn ----> ZnSO₄ + Fe
Fe(NO₃)₂ + Zn -----> Zn(NO₃)₂ + Fe
Here the zinc is more reactive than the iron . so, Zinc displace the iron in both the cases. Zinc displace the iron in both the cases. The reaction is called as displacement reaction.
Thus, Comparing the results for each pair of tests, we conclude that Displacement reaction is taking place.
To learn more about Displacement reaction here
https://brainly.com/question/3172917
#SPJ1
(photosynthesis)
carbon dioxide water glucose/sugar oxygen
6CO2 + 6H2O + heat
–––––––→ C6H12O6 + 6O2
←––––––––
(respiration)
Number of Number of
Elements: C___ Elements: C___
O___ O___
H___ H___
Analyze and Interpret Data
1. Reason Quantitatively In the reaction above, some molecules have a number in front of
the formula showing how many molecules it takes for the reaction to occur. Tally the
number of elements on each side of the reaction and record the values above.
2. Describe Patterns Describe how the number of elements compare on each side of the
The reaction the reversible reaction is given as :
6CO₂ + 6H₂O + Heat ⇄ C₆H₁₂O₆ + 6O₂
The photosynthesis is to convert carbon dioxide and water and light in into glucose and oxygen.
photosynthesis :
6CO₂ + 6H₂O + Heat ------> C₆H₁₂O₆ + 6O₂
In cellular respiration organism release energy stored in the chemical bond of glucose.
C₆H₁₂O₆ + 6O₂ -----> 6CO₂ + 6H₂O + Heat
The reversible reaction can be as follows :
6CO₂ + 6H₂O + Heat ⇄ C₆H₁₂O₆ + 6O₂
reactants products
C 6 6
H 12 12
O 18 18
The number of atoms present in reactant side is equal to the number of atom in product side. the equation is balanced.
6 moles of carbon dioxide produce 1 mole of oxygen
6 mole of water produce 1 mole of carbon dioxide
Thus, the reversible reaction given as:
6CO₂ + 6H₂O + Heat ⇄ C₆H₁₂O₆ + 6O₂
To learn more about photosynthesis here
https://brainly.com/question/1388366
#SPJ1
What is the heat change when 1.25 g of water vapor at 185.3C is cooled to 102.1C?The specific heat of steam is 2.02J/g C
Answer: -210.08 J
Explanation:
Use the formula q = (m)(c)(ΔT)
q = (1.25)(2.02)(102.1-185.3)
q = -210.08 J
This is exothermic! Heat is lost.
What are some non-examples of the Van der Waals force?
Answer:
These forces differ from covalent and ionic chemical bonding because they result from fluctuations in charge density of particles. Examples of van der Waals forces include hydrogen bonding, dispersion forces, and dipole-dipole interactions.
Explanation:
A piece of an unknown metal with mass 23.8g is heated to 100.0 degrees Celsius and dropped into 50.0
cm³ of water at 24.0 degrees Celsius. The final temperature of the system is 32.5 degrees Celsius. What is the specific heat of the metal?
The specific heat of the metal is 1.1106 J/g°C
Specific heat is the quantity of heat required to raise the temperature of one gram of a substance by one celsius degree
Here given data is
Mass of unknown metal = 23.8g
Temprature = 100°C
Mass of water = 50.0cm³ = 50 g
Temprature of water = 24.0°C
Final temprature of the system = 32.5°C
We have to find specific heat = ?
So first we determine the heat gain by water
Specific heat of water is 4.18 J/g°C
Q = mcΔT
Q = 50 g×8.5°C×4.18 J/g°C
Q = 1776.5 Joules
Then we determine the total heat lost by the unknown metal
Taking the specific heat f the metal to be x
Heat = 23.8g×67.5°C×x
1776.5 Joules = 23.8g×67.5°C×x
1776.5 Joules = 1606.5 J
x = 1606.5 J/1776.5 Joule
x = 1.1106 J/g°C
Specific heat of the metal is 1.1106 J/g°C
Know more about metal
https://brainly.com/question/15188305
#SPJ9
Consider two mixtures of gases available for use to fill a tire. One has the same composition as air (Gas 1: 20% O₂, 80% N₂) and
another has added carbon dioxide (Gas 2: 15% O₂, 80% N₂, 5% CO ₂ ). Compare the partial pressure of nitrogen gas in a 2L sample of
Gas 1 at sea level (1 atm) to the partial pressure of nitrogen gas in a 2L sample of Gas 2 at sea level. Explain your answer.
The partial pressure of nitrogen gas in 2L sample of gas 1 and gas 2 are equal.
The overall pressure exerted by a mixture of gases is equal to the sum of the partial pressures exerted by each individual gas in the mixture, according to Dalton's law of partial pressures, a gas law.
P'=X° ×Pt ( P' = partial pressure , Xi = mole fraction , Pt= Total pressure )
Gas 1 ( ∵1 mole of gas = 22.4L)
Nitrogen moles = 80% × 2L / 22.4L
=8/5x22.4L
Oxygen moles = 20% ×2L /22.4L
2/5 × 22.4l
Mole fraction of nitrogen = (8/5 ×22.4L) ÷ (8/5 ×22.4L+ 2/5x22.4L)
=4/5
Partial pressure of nitrogen at 1 atm = 4/5 * 1
=4/5
Similarly Gas 2
Nitrogen moles = 80% × 2L / 22.4L
=16/10 × 22.4L
Oxygen moles = 15% × 2L /22.4L
3/10 × 22.4l
Carbon dioxide moles = 5% × 2L /22.4L
1/10 × 22.4L
Mole fraction of nitrogen = (16/10 × 22.4L) ÷ (16/10 ×22.4L+ 3/10x22.4l + 1/10X22.4L) = 4/5
Partial pressure of nitrogen at 1 atm = 4/5 * 1
=4/5
Hence, partial pressure of nitrogen in gas 1 and gas 2 are equal.
To know more about partial pressure
https://brainly.com/question/25547148
#SPJ1
How many common amino acids are formed and used by living organisms?
4
52
20
about 100
The number of common amino acids that are formed and used by living organisms is twenty (20), and nine are essential for living.
What are amino acids?Amino acids are the building blocks of proteins that are linked by peptide bonds to form biomolecules. Proteins may be composed of 20 different types of amino acids, which include 9 essential amino acids that the human cannot synthesize and must be consumed from the diet.
Amino acids include, for example, leucine, isoleucine, tryptophan, tyrosine, etc. All these molecules contain an amino group and also a carboxylic group that gives them the name of amino acids.
Therefore, with this data, we can see that amino acids are composed of an amine group and a carboxylic group and they are 20 of which nine (9) are essential because the human body cannot synthesize them and must be obtained from the foods.
Learn more about amino acids here:
https://brainly.com/question/2526971
#SPJ1
Oxygen gas reacts with powdered aluminum according to the following reaction:
4Al(s)+3O2(g)→2Al2O3(s)
What volume of O2 gas (in L), measured at 792 mmHg and 23 ∘C, is required to completely react with 52.6 g of Al?
The volume (in L) of O₂ gas, measured at 792 mmHg and 23 °C, that is required to completely react with 52.6 g of Al is 34.14 L
How to determine the volume of O₂We'll begin by obtaining the mole of O₂ that reacted. This can be obtained as follow:
Mass of Al = 52.6 gMolar mass of Al = 27 g/molMole of Al = mass / molar mass = 52.6 / 27 = 1.948 mole4Al(s) + 3O₂(g) → 2Al₂O₃(s)
From the balanced equation above,
4 moles of Al reacted with 3 moles of O₂
Therefore,
1.948 moles of Al will react with = (1.948 × 3) / 4 = 1.461 mole
Finally, we shall determine the volume of the O₂ required. Details below
Mole of O₂ (n) = 1.461 moles Pressure (P) = 792 mmHg = 792 / 760 = 1.042 atm Temperature (T) = 23 °C = 23 + 273 = 296 KGas constant (R) = 0.0821 atm.L/Kmol Volume (V) =?PV = nRT
1.042 × V = 1.461 × 0.0821 × 296
Divide both sides by 1.04
V = (1.461 × 0.0821 × 296) / 1.04
V = 34.14 L
Thus, the volume required is 34.14 L
Learn more about volume:
https://brainly.com/question/8476909
#SPJ1
You are holding a small helium balloon. Your friend says that the buoyant force from the atmosphere is greater on her car than your balloon. Is she correct? Explain your answer.
Yes , the buoyant force from the atmosphere is greater on her car than your balloon .
So, She is correct.
Since, the density of helium is less than air, the buoyant force exerted by air is less than the weight of the balloon filled with helium, causing the balloon to float in the air and rise.
What do you mean by buoyant force?
The term light power alludes to the vertical coordinated force that a liquid applies on an item that is to some degree or totally drenched in the liquid. The light power emerges from contrasts in hydrostatic strain - the tension applied by a static liquid.
What is the buoyant force on a helium balloon in air?
Helium has 0.0114 pounds per cubic foot. For a one cubic foot helium filled balloon , gravity pulls the down on the helium with a force of 0.0114 pounds while the air pushes up with a force equal to the weight of the air of the helium displaced, or 0.0807 pounds.
Hence, the buoyant force from the atmosphere is greater on the car than the balloon.
To learn more about buoyant force from the given link:
https://brainly.com/question/28184066
#SPJ1
The tarnish that forms on objects made of silver is solid silver sulfide; it can be removed by reacting it with aluminum metal to produce silver metal and solid aluminum sulfide according to the reaction,
3Ag2S(s) + 2Al(s) --> 6Ag(s) + Al2S3(s)
How many moles of aluminum are required to remove 0.253 mol of silver sulfide from a silver bowl? Include a road map that shows how you planned the solution.
0.506 moles of aluminum are required to remove 0.253 mol of silver sulfide from a silver bowl.
3Ag2S(s) + 2Al(s) --> 6Ag(s) + Al2S3(s)
2 moles of Al required to make 1 mole Al2S3
1 moles Al2S3= 2 moles Al
0.253 moles Al2S3 = 0.506 moles Al
The mole idea facilitates the measurement of a material's amount. When interacting with particles at the atomic (or molecular) level, it is acknowledged that even a single gram of a pure element has a significant number of atoms. The mole theory is widely used in this context. The most often used unit of measurement is the "mole," which is a count of many particles.
The number 6.02214076*1023, also known as the Avogadro constant, is frequently denoted by the letter "NA". One of the most fundamental entities that may be represented in moles are atoms, molecules, monoatomic and polyatomic ions, as well as other particles (such as electrons).
To know more about moles visit : brainly.com/question/15209553
#SPJ9
Will the following replacement reaction occur? Ca+Au2S3+
Yes, this replacement reaction 3Ca + Au₂S₃ → 3CaS + 2Au.
A replacement reaction occurs when elements switch places in compounds. This type of reaction involves ions.
Generally, more reactive elements replace less reactive elements. A single replacement reaction occurs when one element replaces another element in one compound.
A single replacement reaction, sometimes called a single displacement reaction, is a reaction in which one element is substituted for another element in a compound. The starting materials are always pure elements, such as a pure zinc metal or hydrogen gas, plus an aqueous compound.
Learn more about single replacement reaction here:- https://brainly.com/question/11907105
#SPJ1
Complete the passage to describe how electrons are represented in electron dot diagrams.
The maximum number of dots an electron dot diagram can have is
. The maximum number of dots drawn on a side of a chemical symbol in an electron dot diagram is
.
The maximum number of dots an electron dot diagram can have is 8.
The maximum number of dots drawn on the side of a chemical symbol in an electron dot diagram is 2.
Electron dot diagramsThe electron dot diagrams is otherwise known as Lewis electron dot diagrams, Lewis structure, or simple Lewis diagram. It is a diagrammatic representation of the valence electrons of atoms using dots to represent electrons around the symbols of atoms.
The valence electron of an atom is the number of electrons present in the outermost shell of the atom. According to the rules, the first shell of an atom can take a maximum of 2 electrons while the remaining shells can take a maximum of 8 electrons each.
Atoms with 8 electrons in their outermost shells are said to be in an octet state.
The number of dots an atom will have around it will, therefore, depend on the number of valence electrons it has. As a rule of thumb, each side of an atom can take a maximum of 2 electrons. Thus, an atom with 8 valence electrons will have 2 dots each on its 4 sides.
More on Lewis dot structure can be found here: https://brainly.com/question/20300458
#SPJ1
Answer:
the first is 8 an the second one is 2
Explanation:
Are there any concerns if you wait an hour or two after you calibrate the spectrophotometer to obtain the absorbance of your solutions and unknown? Explain your answer.
No, there are no concerns if you wait an hour or two after you calibrate the spectrophotometer to obtain the absorbance of your solutions and unknown as it will not change because the light source is not aging faster but if your light source age faster, then there are concerns.
Why should it be a problem when the light source is aging faster?In the case above, light source is the issue because it is deteriorating quickly. If you're lucky, the lamp's usable life will be at least four digits of hours. On the other hand, allowing the lamp to stabilize itself speeds up aging. Given the limited lifespan, it is advisable to calibrate frequently such as daily.
The calibration rate is determined by the goal of the measurement. For most photometric tests, parameter variations in the interval between calibration and measurement will be negligibly large enough to significantly increase the overall measurement error. (Take note that the amount of error in typical analytical measurements, including sample preparation, is often at or above 10%.)
The routine calibration then appears to be unnecessary because the effort you put out will be pointless. In any instance, the experimental analysis of the impact of daily or biweekly calibration (often conducted inside validation studies) will offer the response.
It may even make sense to calibrate the instrument every 5 or 10 operational hours if you are using it continuously for a long length of time. If the manufacturer changes the cuvette materials (they will also change the Lot No.), you should recalibrate depending on the light source's lifespan and the materials you used to place your samples there. however, you should be cautious of dust because it might significantly alter the outcomes if the lenses have dirt.
Learn more about spectrophotometer from
https://brainly.com/question/24864511
#SPJ1
What is the strength and weakness of vaccines ?
Answer:
Strength:
can prevent diseases from making you illWeakness:
the virus/bacteria can change shape and look and your body and the vaccine won't be able to recognize it anymoreHydrogen atoms absorb energy so that electrons can be excited to the n = 6 energy level. Electrons then undergo these transitions, among others: (a) n = 4 → n = 3 (b) n = 6 → n = 3 (c) n = 5 → n = 4 (i) Which transition produces a photon with the least energy? (ii) Which transition produces a photon with the highest frequency? (iii) Which transition produces a photon with the shortest wavelength?
1) The transition that produces the least energy is n = 4 → n = 3
2) The transition that produces a photon with the highest frequency is n = 6 → n = 3
3) The transition that produces a photon with the shortest wavelength n = 4 → n = 3
What is the Bohr model?We know from the Bohr model that an electron that is found in the hydrogen atom can be moved from a lower to a higher energy level and that would happen when the electron is able to absorb energy in the form of visible light.
Looking at the transitions as we have it here, we can see that the photon that would photons produce the least energy would be two levels that are closest together.
Also, the photon that would have the highest frequency is the photon that is involved in the transition that has the furthest energy apart from each other.
The transition that produces a photon with the shortest wavelength must also be farthest apart in energy.
Learn more about photons;https://brainly.com/question/20912241
#SPJ1
thsof
is which acid H2S04
Explanation:
H2So4=sulphuric acid , strong acid
9. It says its wrong? someone help!
The balanced net ionic equation for the reaction between potassium sulfide and lead(II) nitrate is Pb²⁺(aq) + S²⁻(aq) → PbS(s)
Writing balanced net ionic equation for a reactionFrom the question, we are to write the balanced net ionic equation for the given chemical reaction.
The given chemical reaction is
K₂S(aq) + Pb(NO₃)₂(aq) →
The between potassium sulfide and lead(II) nitrate will produce potassium nitrate and lead sulfide.
That is,
K₂S(aq) + Pb(NO₃)₂(aq) → KNO₃(aq) + PbS(s)
Now, balance the equation
K₂S(aq) + Pb(NO₃)₂(aq) → 2KNO₃(aq) + PbS(s)
Write the complete ionic equation
2K⁺(aq) + S²⁻(aq) + Pb²⁺(aq) + 2NO₃⁻(aq) → 2K⁺(aq) + 2NO₃⁻(aq) + PbS(s)
Cancel out the spectator ions
S²⁻(aq) + Pb²⁺(aq) → + PbS(s)
Hence, the balanced net ionic equation is
Pb²⁺(aq) + S²⁻(aq) → PbS(s)
Learn more on Writing balanced net ionic equation here: https://brainly.com/question/28837770
#SPJ1
Antimony has two naturally occurring isotopes . The mass of antimony -121 is 120.904 amu and the mass of antimony -123 is 122.904 amu. Using the average mass from the periodic table, find the abundance of each isotope (Remember that the sum of the two abundances must be 100).
The two isotopes' relative abundances are: 121 antimony = 57.2% and
123 antimony = 42.8%.
The average mass of all antimony isotopes is 121.76 amu.
Taking into account your data,
(the sum of both abundances is 100%), and
120.904x+122.904y=121.76
Now, some high school algebra will assist us in understanding the solution.
= 120.904x+12.2904x=121.76x=0.572, and thus
x+ y= 1
∴y≈ 0.42
Results show that 121 Sb has a relative abundance of about 57.2% and 123 Sb has a relative abundance of about 42.8% when these decimals are converted into percentages.
There are 2 naturally occurring isotopes of antimony. Antimony-121 has a mass of 120.904 amu, and antimony-123 has a mass of 122.904 amu.
To know more about Isotopes, visit-
https://brainly.com/question/28039996
#SPJ13
Write the net ionic equation for this reaction Fe₂(SO4)3²(aq)+3K₂S(aq) → Fе₂S3(s)+3 K₂SO4(aq)
A pitcher throws a baseball with a speed of 90 mi/s. Then the batter hits the ball at 110 mi/s in 2 seconds. What is the acceleration of the ball?
Answer:20 mi/s
Explanation:
You have a container with a semi-permeable membrane in the middle separating a left and right side. On the left side of the container is a high concentration of salt solutes, what will happen to the solutes in the container?
What will happen to the solute molecules on the left side of the container would depend on the kind of solution present on the right side.
What is osmosis?What will happen to the solutes in the container can be explained using osmosis.
Osmosis refers to the movement of water molecules from the region of high water potential or low solute concentration to the region of low water potential or high solute concentration through a selectively permeable membrane.
Now, let us assume that the solution on the right side of the container has a lower solute concentration, which means that water molecules would move from the right side to the left side through the semi-permeable membrane. The solutes in the left side of the container would become diluted.
If it were to be the other way round, that is, the solution on the right side has more solutes than the one on the left side. Water molecules will move from the left side to the right side. Thus, the solution on the left side will become more concentrated as a result of water loss.
More on osmosis can be found here: https://brainly.com/question/1799974
#SPJ1
What mass (in grams) of Mg(NO3)2 is present in 183 mL of a 0.400 M solution of Mg(NO3)2 ?
0.0732 g
10.9 g
6.32 g
67.8 g
Answer:
B.) 10.9 g
Explanation:
To find the mass of Mg(NO₃)₂, you need to (1) convert the volume from mL to L, then (2) calculate the amount of moles (using the molarity equation), and then (3) convert moles to grams (using the molar mass). It is important to arrange the conversions/ratios in a way that allows for the cancellation of units.
(Step 1)
1,000 mL = 1 L
183 mL 1 L
-------------- x ----------------- = 0.183 L
1,000 mL
(Step 2)
Molarity = moles / volume (L) <----- Molarity equation
0.400 M = moles / 0.183 L <----- Insert variables
0.0732 = moles <----- Multiply both sides by 0.183
(Step 3)
Atomic Mass (Mg): 24.305 g/mol
Atomic Mass (N): 14.007 g/mol
Atomic Mass (O): 15.999 g/mol
Molar Mass (Mg(NO₃)₂): 24.305 g/mol + 2(14.007 g/mol) + 6(15.999 g/mol)
Molar Mass (Mg(NO₃)₂): 148.313 g/mol
0.0732 moles Mg(NO₃)₂ 148.313 g
--------------------------------------- x --------------------- = 10.9 g Mg(NO₃)₂
1 mole
I need help on this question please. This is not graded. Thank you.
What is the solubility of MgCO₃ in a solution that contains 0.055 M Mg²⁺ ions? (Ksp of MgCO₃ is 3.5 × 10⁻⁸)
The solubility of MgCO₃ in a solution that contains 0.055 M Mg²⁺ ions is 6.36 * 10⁻⁷.
What is the solubility of a solution?The solubility of a solution is the amount of solute present in a given volume of solvent.
The solubility of MgCO₃ in a solution that contains 0.055 M Mg²⁺ ions is calculated from the dissociation equation for the reaction given below:
MgCO₃ (s) → Mg²⁺ (aq) + CO₃²⁻ (aq)The solubility product constant, Ksp = [Mg²⁺] * [CO₃²⁻]
At equilibrium, [Mg²⁺] = 0.055 + x
[CO₃²⁻] = x
Assuming x is <<< 0.055, hence 0.055 + x = 0.055
Ksp = 0.055 * x
x = Ksp / 0.055
x = 3.5 × 10⁻⁸ / 0.055
x = 6.36 * 10⁻⁷
Hence, the solubility of MgCO₃ = 6.36 * 10⁻⁷
Learn more about solubility at: https://brainly.com/question/24124376
#SPJ1
Question: Early one October, you go to a pumpkin patch to select your Halloween pumpkin. You lift the 3.2 kg pumpkin to a height of 1.4 m , then carry it 50.0 m (on level ground) to the check-out stand.
Part A: Calculate the work you do on the pumpkin as you lift it from the ground.
Express your answer using two significant figures. W = ? J
Part B: How much work do you do on the pumpkin as you carry it from the field?
Express your answer using two significant figures. W = ? J
A) The work you do on the pumpkin is 31.36 J as you lift it from the ground.
B) The work is zero as you carry it from the field.
What is work?Work can be defined as the energy spent when applying a force to move an object through a certain displacement.
The work by a force to move an object through a displacement (d) can be written as:
W = Fdcosθ
Where θ is angle between force and displacement.
(a) The mass, the displacement of the pumpkin from the ground, and the angle are:
m = 3.2 kg
d = 1.4 m
θ = 0∘
Here, the force exerted during lifting the pumpkin is equal to the weight of the pumpkin:
F = mg = (3.2)(9.8) = 31.36 N
Thus, the work done when lifting the pumpkin is
W = F d cosθ = (31.36 N)(1.4m)cos(0∘) = 44 J
(b) When carrying the pumpkin, the force exerted will be upward while the displacement of the pumpkin will always be directed forward. Therefore, they are perpendicular (i.e. θ = 90∘) to each other which is the reason why the work is zero.
Learn more about work, here:
https://brainly.com/question/13662169
#SPJ1
Which of these is a safe lab practice?
A. Going to talk to your friend across the room while the Bunsen burner is on.
B. Labeling all chemicals immediately.
C. Picking up a hot beaker with your hands.
D. Pouring all the leftover chemicals and products down the drain.
Answer:
b labeling all chemical immediately
What is the name of the compound CH3CH(CH3)C(CH3)3?
tetramethylpropane
2,2,3-trimethylbutane
isoheptane
1,1,1,2-tetramethylpropane
The molecular formula for the compound in the task given above is 2,2,3-trimethylbutane.
The correct answer choice is option b.
What is meant by the name or the molecular formula of a compound?The molecular formula of a compound is the name of the compound derived from its structural formula. From the task given above, the parent chain is butane. There are three different substituents groups; 2 different methyl group on carbon 2 and another methyl substituent at carbon 3.
The image to further illustrate the solution to the above problem is attached.
That being said, organic compounds are those compounds which contains carbon and hydrogen.
In conclusion, from the detailed explanation above, it can be deduced that the name of the compound above is 2,2,3-trimethylbutane
Read more on compunds:
https://brainly.com/question/13779006
#SPJ1
What summarizes the process of cellular respiration in plants and animals
In both plants and animals, the process of cellular respiration may be broken down into the following steps: Oxygen + carbon dioxide.
When plant cells undergo cellular respiration, oxygen is taken in through the plant's leaves from the surrounding atmosphere, and carbon dioxide is exhaled back into the atmosphere as a byproduct of the process. In contrast, when animal cells undergo cellular respiration, oxygen is taken in through the lungs, and carbon dioxide is exhaled through the lungs.
Therefore, a quick review, throughout the process of cellular respiration, plants and animals trade oxygen and carbon dioxide with one another.
Therefore, we may draw the following conclusion: Oxygen + carbon dioxide is a shorthand for the process of cellular respiration in plants and animals.
Know more about cellular respiration at,
https://brainly.com/question/13721588
B
Which compound has the highest melting point?
O Al₂(CO3)3
O C12H22011
OC8H18
O H₂O
Al₂(CO3)3 has the highest melting point. Aluminum carbonate has melting point of 58 degree Celsius.
Why melting point of aluminum is high?The strength of the metallic connection affects a metal's melting point.If aluminum has a greater melting point than magnesium, it probably has a stronger metallic bond.Positive ions and electrons in aluminum would be more attracted to one another, maintaining the structure's stability and resistance to heat.What are uses of aluminum carbonate?A phosphate-binding medication known as aluminum carbonate, aluminum hydroxide, and aluminum oxide is occasionally given to dogs and cats to bind intestinal phosphate, stop the absorption of food phosphate, and reduce the absorption of phosphate excreted by the pancreas. Due to safety issues, it is rarely utilized in people, although cats and dogs don't seem to react negatively to its presence.For more information on melting point kindly visit to
https://brainly.com/question/25777663
#SPJ1
You time travel 100 years into the future and learn that several new elements have been discovered, as pictured. These elements are frequently found as oxides, and need to be separated in order to extract the pure element. Before going through this effort, it is useful to know what amount of the element can be extracted. What is the mass percent composition of element T in the compound T6O5?
We obtain the mass percent of the element T as 96.5%.
What is the mass percentage?We know that the mass percent actually has to do with the mass of the object that we could have in a compound expressed as a percentage. Note that we are told that most of the new elements that were discovered do exist as oxides this implies that they are binary compounds of the element that is involved and oxygen.
Now we have to look at the section of the table that have been given in the question so as to be able to obtain the the mass percent of the element as we have it. We can see as it has been written in the table that the atomic mass of the element T is found to be 362.31.
We would now have;
Molar mass of the compound = 6(362.31) + 5(16)
= 2173.86 + 80
= 2253.86
Mass percent composition of element T = 6(362.31)/2253.86 * 100/1
= 96.5%
Learn more about mass percent:https://brainly.com/question/5394922
#SPJ1