Answer: 0.000036
Explanation:The standard form is just the normal method of depicting a number. To get from scientific notation to standard form, you would multiply the number from the scientific notation by the increasing / decreasing factor (10n). When the factor decreases, the 10 is raised to a negative power and the decimal moves to the left n amount of times (example the
10−5 moves your decimal in 3.6 over to the left 5 times leaving you with 0.000036). The opposite is true for increasing factors.
3.6 x 10⁻⁶ in standard notation is 0.0000036.
Standard notation refers to the conventional symbols, terms, and formats used to represent mathematical, musical, scientific, or other technical concepts.
Scientific notation is a way to express very large or very small numbers using powers of 10. It is commonly used in scientific and mathematical calculations to represent numbers that are too big or too small to be conveniently written in standard decimal notation.
To convert a number in scientific notation to standard notation, multiply the coefficient by the power of 10.
In 3.6 x 10⁻⁶, the coefficient is 3.6 and the exponent is -6.
To convert it to standard notation:
3.6 x 10⁻⁶ = 0.0000036
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Why don’t all salts make a one-to-one ratio?
Answer:
because all types of salts are made up of different substrances
All salts do not make a one-to-one ratio because the salts are composed of different ions that combine together in different ratios.
A salt is an ionic substance. Salts are formed by combination of a cation and and anion.
Different salts are comprised of different ions. The ratios in which the ions combine in each salt is not the same.
Hence, all salts do not make a one-to-one ratio because the salts are composed of different ions that combine together in different ratios.
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How many moles of NaOH are in a 75.89g sample? (mass= 40.01 g) (Show your work)
Answer:
1.896 moles of NaOH-----> 1.90 moles
Explanation:
Written- out Method:75.89 g of NaOH | 1 mole of NaOH
| 40.01 g NaOH = 1.896 -----> 1.90 moles of NaOH
Plug into calculator method:(75.89 g NaOH/ 40.01 g NaOH = 1.896 -----> 1.90 moles of NaOH
What is a catchy title for a science project on crystals?
Answer:
Crystal Clear Thinking
A Crystal Clear Idea
Crystals -The Diamond Wannabes of the World
Crystal Clear
Crystal Cool!
A New World ~ made Crystal Clear for You
The Science Behind The Shine
Crystal-ology
Classy Glass
Explanation:
Hope this helps and good luck with your project!
Why can astronauts jump so high, and "hang" so
long, on the moon?
gravity is stronger on the earth, and gravity is what brings you back down
so, if there's less gravity, then there's more air time
Answer:
Low gravity
Explanation:
The moon has lower gravity than Earth, therefor when someone jumps, they will not return to the surface automatically.
C12H7Cl3FNaO2 what are them elements in that chemical formula
FUDQPITJ8PXzpl6qZcrfQD6A/viewform?hr_submission=chklyut_jwBE
Potassium (K) is a soft, silver, solid metal. It is widely found in food we eat.
11
Na
22.990
Sodium
19
K
39.098
Potassium
37
Rb
85.488
Rubidium
Which statement correctly and accurately describes atoms of Rubidium?
Answer:
What is all that stuff
Explanation:
Examples of physical change include?
A. Melting
B. Boiling
C. Freezing
D. All of these are examples of physical change
Answer:
All of these examples are physical changes.
Explanation:
Physical changes are changes affecting the form of a chemical substance, but not its chemical composition.
In dilute aqueous solution, as [H+] increases:
A. pH decreases
B. pOH increases
C. [OH-] decreases
Answer:
B
Explanation:
The answer is B, I hope this helps you!
i need help ASAP ! Please
Answer:
Your friend gave the better response
Explanation:
Formula for density:
Density = mass/volume
p = m/v
Let's substitute the given values into the equation:
p = m/v
p = 23.2/8.593
Solve:
p = 23.2/8.593
p = 2.69987198883
2.69987198883 grams per volume
Notice that 2.69987198883 is the exact answer. Your answer is 2.67, which is inaccurate, even if rounded. If you were to round the exact answer to the nearest hundredth, it would be 2.70 which is not 2.67.
Therefore, your friend gave the better response because it is the correct answer.
density equals mass over volume
23.2/8.593 = 2.69 g/mL
Using the em figure what color is the wavelength 436 nm
Answer:
Blue
Explanation:
can there be a negative number answer in a combined gas law problem
How would you describe the conditions in the lower mantle?
Answer:
hi..
Explanation:
The lower mantle is hotter and denser than the upper mantle and transition zone. The lower mantle is much less ductile than the upper mantle and transition zone. Although heat usually correspond s to softening rocks, intense pressure keeps the lower mantle solid. Geologists do not agree about the structure of the lower mantle.
hope this helps ._.
very hot at temperatures, i think i would set it to 43 degrees celsius as its much colder and better
hope this helps!
Which of the following is the unit of measurement used to describe the severity of an earthquake?
Answer:
Try magnitude.
Explanation:
Answer:
The Richter scale measures the largest wiggle (amplitude)
Explanation:
The Richter scale measures the largest wiggle (amplitude) on the recording, but other magnitude scales measure different parts of the earthquake. ... Intensity is a measure of the shaking and damage caused by the earthquake; this value changes from location to location.
Which unit is not a measurement of volume?
cm^3
Ocm
Oml
OL
Answer:
cm is a measure of length not volume
Answer:
I think it's Cm:)
Hope this helps
A student found a 500 cm3 sample of vinegar. Knowing that vinegar is a solution of ethanoic acid (CH3COOH) and water, this student decided to take a 25.0 cm3 sample, dilute it with 25.0 cm3 of water and then react it with sodium hydroxide. The dilute sample required 37.0 cm3 of 0.850 mol dm–3 sodium hydroxide solution to react entirely with it via the following reaction:
CH3COOH(aq) + NaOH(aq) → NaCH3COO(aq) + H2O(l)
Calculate the concentration of ethanoic acid in the original sample of vinegar.
Answer:
1.26mol/dm3
Explanation:
Metamorphic means “________________.”
A}to turn into rock
B]to make into minerals
C]to change form
D]to press down
In Greek metamorphic means 'to change form ' . Hence the answer to this question will be ;
C) To change form
List three organelles found in cells and describe their functions.
nucleus: controls cell
cell membrane: controls what goes in and out of a cell
cytoplasm: where chemical reactions take place
Answer:
Nucleus: DNA Storage
Mitochondrion Energy production
smooth Endoplasmic Reticulum (SER) Lipid production; Detoxification
What kind of graph would use for this data? The months of the year and the amount of rainfall, and why
Answer:
A Desert Climatogram is a graph that shows the temperature and rainfall, for each month in the year, for the Desert.
Explanation:
what is the central dogma of biology? QUICK PLEASE
Answer:
The central dogma states that the pattern of information that occurs most frequently in our cells is: From existing DNA to make new DNA (DNA replication?) From DNA to make new RNA (transcription) From RNA to make new proteins (translation).
Explanation:
Why sodium called alkali
metals .
Answer:
The alkali metals consist of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).
Explanation:
They are called alkali metals because they are in the alkali group.
What is the atmoic number for potassium?
Answer:
19
Explanation:
it is 19 for potassium
Jose adds five grams of a chemical to one liter of liquid and observes a reaction. If the reaction is endothermic, what will happen?
A
The liquid's mass increases; therefore, the volume of the liquid will increase
B
The liquids' mass decreases; therefore, the volume of the liquid will decrease.
С
Energy is released during the reaction; therefore, the temperature of the liquid will increase.
Energy is absorbed during the reaction; therefore, the temperature of the liquid will decrease.
D
Answer:
D. Energy is absorbed during the reaction; therefore, the temperature of the liquid will decrease
Explanation:
In a chemical reaction, the reaction is said to be ENDOTHERMIC if the reaction utilizes or uses energy instead of given it off. In this reaction, Jose adds five grams of a chemical to one liter of liquid and observes the reaction.
According to this question, the reaction is ENDOTHERMIC. This means that energy is absorbed or used up during the reaction; therefore, the temperature of the liquid will decrease i.e. the liquid used in the reaction will become COLDER.
whats the volume of a 2 year old
Answer:
here's a great idea!
take a jug of water by finding the volume of that water and ask the 2 year old to chug it all in... the volume of water drank by the 2 year old is the volume of the two year old
For the n = 3 electron shell, which of the following quantum numbers are valid? Check all that apply.
Answer:
The valid quantum numbers are l=0, l=-2 and l= 2.
Explanation:
Given that,
n = 3 electron shell
Suppose, the valid quantum numbers are
l = 3
m = 3
l = 0
m = –2
l = –1
m = 2
We know that,
The value of n = 3
Principle quantum number :
Then the principal quantum number is 3. Which is shows the M shell.
So, n = 3
Azimuthal quantum number :
The azimuthal quantum number is l.
[tex]l=0,1,2[/tex]
Magnetic quantum number :
The magnetic quantum number is
[tex]m=-2,-1,0,1,2[/tex]
Hence, The valid quantum numbers are l=0, l=-2 and l= 2.
Answer: I = 0 m = -2 m = 2
Explanation: Edge.
the correct answers to the second part of this are:
n = 1, I = 0, m = 0
n = 3, I = 0, m = 0
n = 5, I = 4, m = -3
Because of metallic bonding, when light is pointed at metals, they become
Oshiny
O malleable.
O ductile.
O conductive,
Owing to the electronic configuration of metals ,metallic bonding exists in metals because of which when light is pointed at them they become shiny.
What is electronic configuration?Electronic configuration is defined as the distribution of electrons which are present in an atom or molecule in atomic or molecular orbitals.It describes how each electron moves independently in an orbital.
Knowledge of electronic configuration is necessary for understanding the structure of periodic table.It helps in understanding the chemical properties of elements.
Elements undergo chemical reactions in order to achieve stability. Main group elements obey the octet rule in their electronic configuration while the transition elements follow the 18 electron rule. Noble elements have valence shell complete in ground state and hence are said to be stable.
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does this picture show a physical or chemical change?
Answer:
Those photos are a chemical change
I WILL GIVE YOU BRAINLIEST HELP ME!!!
Answer:
It is the first one
Explanation:
Due to the fact that political discretion would be so only a few or a group of indviduals could control or know certain things
Answer: yeah is the first one
Explanation:
Science investigation skills
PLeaseee Help Asap!!!
Is carbon a metal or a nonmetal? How many valence electrons does a carbon atom have?
Answer:
Carbon is a solid non-metal element. Carbon has eight valence electrons.
Explanation:
Hope this helps!!