Write down at least one example of ketone with its IUPAC name

Answers

Answer 1

Answer:Propanone is the IUPAC name for acetone, and butanone is the name for ethyl methyl ketone.

Explanation:


Related Questions

what is the freezing point of glucose?

Answers

Answer:

In Fahrenheit it is 294.8°F and in Celsius it is 146°C.

Please help!!!!!!!!!!!!!!

Answers

Answer:

my guy we need to read lesson cuz int know what any of that mean

Explanation:

A _________________ is the path of energy transfer from producer to consumers.
Someone please help

Answers

Answer: Food chain

Explanation: none

explain why we see the pattern between predator and prey​

Answers

Answer:

The food chain starts as prey to a preditor and then when the preditor dies the prey eat the preditor

Explanation:

Just that

The phenomenon that causes air masses and water to bend or curve is the ______________.
PLZ I NEED HELP ILL GIVE BRAINLIEST

Answers

Answer:

The Coriolis effect

Explanation:

The Coriolis effect is the effect that makes tornados, water spouts, and are often seen in storms. They make water curve and rotate as well as the wind And current.

Describing Radiation Detection Instruments
Describe the nature and variety of instruments used to detect radiation.

Answers

Answer:A Geiger counter is an instrument used for detecting and measuring ionizing radiation. Also known as a Geiger–Müller counter (or Geiger–Muller counter), it is widely used in applications such as radiation dosimetry, radiological protection, experimental physics, and the nuclear industry.

Answer:

Geiger counter

scintillation counter

dosimeter

film badge

detection of ionizing radiation

detection of radiation in the environment

determination of the concentration of radio isotopes in the body

film sensitive to radiation

Explanation:

on edg

Which of these statements BEST describes a possible environmental
consequence in constructing a large-scale wind farm to generate
electricity?
A Wind farms alter the regional climate.
B. Wind farms can disrupt migrating wildlife.
C. Wind farms use a renewable energy source.
D. Wind farms generate direct current electricity.

Answers

Answer:

Option B. is correct

Explanation:

Wind turbines collect the kinetic energy of wind using the turbine blades. The blades turn an electric generator as they are connected to a drive shaft, which in turn produces electricity.

These turbine blades can disrupt flying wildlife including bats and birds.

So,

wind farms can disrupt migrating wildlife.

Option B. is correct.

Write the balanced NET IONIC equation for the reaction that occurs when ammonium bromide and sodium hydroxide are combined. This reaction is classified as fill in the blank 6 . A. Strong Acid Strong Base B. Weak Acid Strong Base C. Strong Acid Weak Base D. Weak Acid Weak Base The extent of this reaction is: fill in the blank 7 . A. ... Below 50% B. ... 50% C. ... Above 50% D. ... 100%

Answers

Answer:

c

Explanation:

How much energy is required to raise the temperature of 10.6 grams of gaseous neon from
20.0 °C to 37.9 °C ?

Answers

Answer:

Approximately [tex]1.95 \times 10^{2}\; \rm J[/tex].

Explanation:

Look up the specific heat of gaseous neon:

[tex]c = 1.03 \; \rm J \cdot g^{-1} \cdot K^{-1}[/tex].

Calculate the required temperature change:

[tex]\Delta T = (37.9 - 20.0)\; \rm K = 17.9\; \rm K[/tex].

Let [tex]m[/tex] denote the mass of a sample of specific heat [tex]C[/tex]. Energy required to raise the temperature of this sample by [tex]\Delta T[/tex]:

[tex]Q = c \cdot m \cdot \Delta T[/tex].

For the neon gas in this question:

[tex]c = 1.03\; \rm J \cdot g^{-1}\cdot K^{-1}[/tex].[tex]m = 10.6\; \rm g[/tex].[tex]\Delta T = (37.9 - 20.0)\; \rm K = 17.9\; \rm K[/tex].

Calculate the energy associated with this temperature change:

[tex]\begin{aligned}Q &= c \cdot m \cdot \Delta T \\ &= 1.03\; \rm J \cdot g^{-1}\cdot K^{-1} \times 10.6\; \rm g \times 17.9\; \rm K \\ &\approx 1.95 \times 10^{2}\; \rm J\end{aligned}[/tex].

A solution which has more H+ ions than OH- ions will have a pH greater than 7.

A. True
B. False

Answers

Answer:

True

Explanation:

More the concentration of H⁺ ions than OH⁻ions the pH value will be less than 7. Therefore, the given statement is false.

What is pH?

The pH of a solution can be described as the negative logarithm of hydrogen (H⁺) ion concentration. pH is mathematically inversely proportional to the concentration of hydrogen ions.

pH = - log ([H⁺])

In chemistry, pH is used to determine the acidity or basic strength of an aqueous solution. Acidic solutions are determined to have lower pH values than alkaline solutions.

The pH scale exhibits a range from 0 to 14 while pH 7.0 is neutral. A low pH value is acidic while a high pH means basic.

If the concentration of  H⁺ ions than that of OH⁻ ions then the pH value of the solution will decrease and a low pH value of 7 indicates that the solution is acidic.

Learn more about pH value, here:

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I NEED HELP WITH THIS CHEMISTRY QUESTION PLS

Answers

Answer:

Iron, according to:

[tex]2Al(s)+3Fe(NO_3)_2(aq)\rightarrow 3Fe(s)+2Al(NO_3)_3(aq)[/tex]

Explanation:

Hi there!

In this case, according to the law of conservation of mass, which states that matter cannot be neither created nor destroyed, it is possible for us to figure out the missing element in the reaction by taking into account this is a single displacement reaction in which Al goes with NO3 to produce the Al(NO3)3, and therefore the other element would be iron (Fe) as can be seen on the following chemical reaction:

[tex]2Al(s)+3Fe(NO_3)_2(aq)\rightarrow 3Fe(s)+2Al(NO_3)_3(aq)[/tex]

Best regards!

What is the primary source of energy that helps form sediment?

Answers

Answer:

Sediment forms when any type of rock is weathered, a process driven by energy from the sun. Magma forms when any type of rock is melted, a process driven by energy from Earth's inter

Explanation:

Part
A certain gas is present in a 110 L cylinder at 2.0 atm pressure. If the pressure is increased to 4.0 atm, the volume of the gas
decreases to 5.5 L. Find the two constants k. the initial value of k, and kr, the final value of k, to verify whether the gas obeys Boyle's
law.
Express your answers to two significant figures separated by a comma.
View Available Hint(s)
ΤΟ
ΑΣΦ
t
2) ?
k ke =
Submit

Answers

Answer:

See explanation

Explanation:

Recall that from Boyle's law;

Volume is inversely proportional to pressure at constant temperature

V α 1/P

V = k/P

k = PV

Hence, for Boyle's law, PV = constant

In the first case;

P = 2.0 atm , V= 110 L

PV = 110 * 2.0 = 220

In the second case;

P = 4.0 atm , V= 5.5 L

PV = 4.0 * 5.5 = 22

Since PV is not constant in both cases, the gas does not obey Boyle's law.

Use the information to answer the following question.

A machinist creates a solid steel part for a wind turbine. The part has a volume of 1,015 cubic centimeters. Steel can be purchased for $0.29 per kilogram and has a density of 7.95 g/cm3.

If the machinist makes 500 of these parts, what is the total cost of the steel?

A.
$2.34

B.
$1,152.75

C.
$2,340.08

D.
$1,170.84

Answers

Answer: D

Explanation:

A solution has a pH of 9.5. Is the solution an acid or a base?

Answers

Answer:

The solution is Basic

How might the population of owls be affected if the population of grasshoppers were to suddenly decrease

Answers

Answer:

The population of grasshoppers would increase becuase there arent as many owls to hunt?feed on them.

Explanation:

Hope this helps

Balance the following skeleton reaction in acidic solution (if the coefficient is 1, put 1; if the coefficient is 0, put O) and identify the oxidizing and reducing agents. For the oxidizing and reducing agent, enter numbers and +/- directly for superscripts and subscripts.
(eg. enter HCO3- for HCO3-, Cu2+ for Cu2+)
Cr2012-(aq) + Zn(s) — Zn2+(aq) + Cr3+(aq)
Cr20-2-(aq) + Zn(s) + H+(aq) +
H20(1) —> Zn2+(aq) + Cr3+(aq) +
H+(aq) + H2O(1) (acidic)
Oxidizing agent:
Reducing agent:

Answers

Answer:

jdjdjsjdjkxjejf

Explanation:

djdjsjsdkdkdk

What is the frequency of light (in per seconds) that has a wavelength of 670 nm? ​

Answers

Answer:

[tex]f=4.47\times 10^{14}\ Hz[/tex]

Explanation:

Given that,

The wavelength of light, [tex]\lambda=670\ nm=670\times 10^{-9}\ m[/tex]

We need to find the frequency of the light. The relation between the frequency and wavelength is given by :

[tex]v=f\lambda[/tex]

The speed of light is equal to c.

So,

[tex]f=\dfrac{c}{\lambda}\\\\f=\dfrac{3\times 10^8}{670\times 10^{-9}}\\\\f=4.47\times 10^{14}\ Hz[/tex]

So, the frequency of light is equal to [tex]4.47\times 10^{14}\ Hz[/tex].

how many types of hybridization does carbon undergo?​

Answers

Answer:

For carbon the most important forms of hybridization are the sp2- and sp3- hybridization. Besides these structures there are more possiblities to mix dif- ferent molecular orbitals to a hybrid orbital. An important one is the sp- hybridization, where one s- and one p-orbital are mixed together.

a sample of 0.0084 mol of HCl is dissolved in water to make a 1500 mL solution. calculate the molar it’s of the HCl solution, The H3O, and the pH

Answers

Answer:

pH = 2.25

Explanation:

pH is a measurement in chemistry defined as the -log [H₃O⁺]. Molarity [], is defined as the ratio between moles of solute (HCl) and the liters of solution

To solve this question we must find the molarity of the H₃O⁺ knowing: [HCl] = [H₃O⁺]

[HCl]:

0.0084moles / 1.500L

= 0.0056M = [HCl] = [H₃O⁺]

pH = -log [H₃O⁺] = -log [0.0056M]

pH = 2.25

A solution prepared by dissolving 0.0084 moles of HCl in 1500 mL of solution has a molar concentration of HCl of 5.6 × 10⁻³ M, a molar concentration of H₃O⁺ of 5.6 × 10⁻³ M and a pH of 2.3.

A solution is prepared by dissolving 0.0084 moles of HCl in 1500 mL of solution. The molarity of HCl is:

[tex][HCl] = \frac{0.0084mol}{1.5L} = 5.6 \times 10^{-3} M[/tex]

HCl is a strong acid according to the following equation.

HCl(aq) + H₂O(l) ⇒ Cl⁻(aq) + H₃O⁺(aq)

Thus, the concentration of H₃O⁺ will be equal to the initial concentration of HCl, 5.6 × 10⁻³ M.

Finally, we will calculate the pH of the solution using its definition.

[tex]pH = -log [H_3O^{+} ] = -log (5.6 \times 10^{-3} ) = 2.3[/tex]

A solution prepared by dissolving 0.0084 moles of HCl in 1500 mL of solution has a molar concentration of HCl of 5.6 × 10⁻³ M, a molar concentration of H₃O⁺ of 5.6 × 10⁻³ M and a pH of 2.3.

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True or False:

The geocentric model of the solar system is correct.

Answers

Answer:

True

Explanation:

5
How many J of energy are needed to raise the temperature of 18.3 g of
water from 11.88°C to 49.32°C?*
2540 J
1740 J
2870 J
3570 J

Answers

Q = mcΔT, where Q is the heat energy, m is the mass, c is the specific heat, and ΔT is the change in temperature (T₂-T₁). The specific heat of water is 4.184 J/g °C. We are given the mass of water (m = 18.3 g), the final temperature (T₂ = 49.32 °C), and the initial temperature (T₁ = 11.88 °C). The change in temperature, ΔT, equals 49.32 °C - 11.88 °C = 37.44 °C. With all these values at hand, we can solve for the amount of energy needed, Q:

Q = (18.3 g)(4.184 J/g °C)(37.44 °C) = 2866.7 J ≈ 2870 J (three sig figs).

one drawback of x-ray scattering experinment.​

Answers

Answer:

Rutherford passed beams of alpha particles through a thin gold foil to observe the atom and noted how the alpha particles scattered from the foil.

Observations of Rutherford's alpha ray scattering experiment:

1.Most of the α-particles passed straight through the gold foil without any deviation.

2. Some of the α-particles were deflected by the foil by some angles.

3.Interestingly one out of every 12,000 alpha particles appeared to rebound

Conclusion of Rutherford's scattering experiment:

1.Most of the space inside the atom is empty because most of the α-particles passed through the gold foil without getting deflected.

2. Very few particles were deflected from their path, indicating that the positive charge of the atom occupies very little space.

3. A very small fraction of α-particles were deflected by very large angles, indicating that all the positive charge and mass of the gold atom were concentrated in a very small volume within the atom.

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Have a nice day ahead dear..!!

The oceanic crust is mostly associated with the —————.

A. Thermosphere
B. Hydrosphere
C. Asthenosphere
D. Volcanoesphere
E. Atmosphere

Answers

i think it would the hydrosphere

A cold drink has been placed outside on a hot day. As time passes, the outside of the cup forms water droplets on it. What phase change has occurred?

A. Melting
B. Freezing
C. Condensing
D. Vaporizing

Answers

Answer:

the answer is c. condensing

It’s condensation (c)

Large cities in the U.S. often formed near the ocean.
What benefit does the ocean provide for people in nearby large cities?

Answers

Answer:

a means of work

Explanation:

since its near oceans they are closer to the fish

explain the importance of changing states of matter​

Answers

As a result, when a substance absorbs enough energy then its atoms or molecules move around. And, when increase in this energy takes place then atoms tend to collide frequently with each other. Hence, it causes change in state of a substance. Therefore, changes in matter are important for the conservation of energy

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A chemist must prepare 0.200 L of aqueous silver nitrate working solution. He'll do this by pouring out some aqueous silver nitrate stock solution into a graduated cylinder and diluting it with distilled water. Calculate the volume in of the silver nitrate stock solution that the chemist should pour out. Be sure your answer has the correct number of significant digits.

Answers

A chemist must prepare 0.200 L of 1.00 M aqueous silver nitrate working solution. He'll do this by pouring out 1.82 mol/L aqueous silver nitrate stock solution into a graduated cylinder and diluting it with distilled water. How many mL of the silver nitrate stock solution should the chemist pour out?

Answer: 0.110 L

Explanation:

According to the dilution law,

[tex]M_1V_1=M_2V_2[/tex]

where,  

[tex]M_1[/tex] = molarity of stock silver nitrate solution = 1.82 M

[tex]V_1[/tex] = volume of stock silver nitrate solution = ?  

[tex]M_1[/tex] = molarity of diluted silver nitrate solution = 1.00 M

[tex]V_1[/tex] = volume of diluted silver nitrate solution = 0.200 L

Putting in the values we get:

[tex]1.82M\times V_1=1.00M\times 0.200L[/tex]

[tex]V_1=0.110L[/tex]

Therefore, volume of silver nitrate stock solution required is 0.110 L

Deep water currents are formed partly due to the amount of _________________ in the water.

Answers

Answer:

Density differences

Explanation:

The water transports cool masses of air and hot air, the transports is driven by the amount of changes of Temperature and Salinity (ThermoHaline)

I think it’s due to the amount of density-driven forces and gravity

If the Sun suddenly lost all of its gravity, which statement would best describe how the planets would move?

a
The planets would stop moving.
b
The planets would all collide into each other.
c
The planets would travel in a straight line.
d
The planets would continue moving in a circular path.

Answers

Answer:

It's B

Explanation:

It's the sun's gravitational pull that keeps our planets revolving around it and as soon as it's gone it's a high chance of it being a pinball machine and everything colliding into each other.

Other Questions
I will mark you brainlist!A. 24.12B. 50.24C. 58.14D. 96.02 Here is a graph of the relationship between the height and volume of some cylinders that all have the same radius, R. An equation that represents this relationship is V =Rh (use 3.14.as an approximation for 7). What is the radius of these cylinders? A car moves 8 km from home to school and then back to the home. a) Calculate the Distance covered by this car. b) What is the Displacement for the whole trip? what was the result of the revolutionary war Liang Company began operations in Year 1. During its first two years, the company completed a number of transactions involving sales on credit, accounts receivable collections, and bad debts. These transactions are summarized as follows. Year 1 A. Sold $1,353,000 of merchandise (that had cost $979,100) on credit, terms n/30. B. Wrote off $20,900 of uncollectible accounts receivable. C. Received $669,200 cash in payment of accounts receivable. D. In adjusting the accounts on December 31, the company estimated that 1.90% of accounts receivable would be uncollectible. Year 2 E. Sold $1,544,700 of merchandise (that had cost $1,318,300) on credit, terms n/30. F. Wrote off $27,000 of uncollectible accounts receivable. G. Received $1,194,200 cash in payment of accounts receivable. H. In adjusting the accounts on December 31, the company estimated that 1.90% of accounts receivable would be uncollectible.Required: Prepare journal entries to record Liang's 2016 and 2017 summarized transactions and its year-end adjustments to record bad debts expense. (The company uses the perpetual inventory system and it applies the allowance method for its accounts). In how many ways can 10 athletes be awarded a first-place medal, a second-place medal, and a third-place medal? Imagine that for every inch of rain that fell here, a nearby community in the mountains received a foot and a half of snow. How many inches of snow fell in the mountain community between 5:00 pm and 7:00 pm? HELP PLEASE AND QUickLY! Simplify the expression:[tex]\left(\frac{1}{2}\right)^{2}\cdot\frac{9}{11}+\frac{2}{3}[/tex]Plz give steps. PLEASE HELP !! ILL GIVE BRAINLIEST !! Match the job to the tasks associated with it.paralegalslegal secretariesITILcourt reportersmediators:: solve legal disputes in the workplace, families, and community with complete confidentiality:: transcribe spoken or recorded speech into written form; often need to do voice writing as well:: provide administrative, typing, and copying support 2x[tex]2x^{2}-3x-5[/tex] pls help 15 points Read the passage below from The Unseen Values.Mark Twain once listened to the complaints of an old riverboat pilot who was having trouble making the switch from sail to steam. The old pilot wanted no part of the newfangled steam contraptions. "Maybe so," replied Twain, "but when it's steamboat time, you steam.How does the authors reference to Mark Twain shift the tone of the last section?The author refers to a complaining captain to indicate an angry tone.The author includes facts to indicate a knowledgeable tone.The author uses a shared experience to create a sentimental tone.The author mentions something old to signify a wise tone. Who is Muhamed Avdol? 3+b^3+b^2 in standard form What were 3 benefits of trade in Ancient Rome? (just in general) PLEASE help me out The perimeter of the triangle is 29 cm.a. Write an equation and solve for x.b. Use the value of x to find the lengths of the sides of the triangle.c. What kind of triangle is this: scalene, isosceles, or equilateral? Explain how you know using the calculated side lengths, not the picture2x+23x - 1x + 4 A light bulb has a resistance of 96.8 . What current flows through the bulb when it is connected to a 120 V source of electrical energy? Solve for x. Round to the nearest tenth. PLEASE HELP!! 50 POINTSTwo Quadratic functions are represented belowf(x)=-x^2+4x-3a. In two or more complete sentences, explain how you can determine the maximum value of thequadratic functions, f(x) and g(x).b. Which function has the greater maximum value, f(x) or g(x)? 2. Determine whether segment AB is tangent to the given circle12 pol2. AB12B13YesNo