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To convert the number of atoms to moles:
You need the number of atoms in a substance which is usually given. Ex. 1.65 × 1024 atoms of Magnesium. Then the formula is as follows:
# of atoms ÷ (Avogrado's Constant) = # moles
1.65 × 1024 atoms ÷ (6.02 × 1023) = 2.74 moles of Mg
Wiki User
∙ 13y ago
Matthew Bemiller
Matthew Bemiller
Matthew Bemiller
Matthew Bemiller
Wiki User
∙ 13y agoTo convert molecules to moles you have to divide the molecules(particles) by Avogadros Number(6.02x10^23).
ex:how many moles of CO2 in 3.9x10^22 molecules?
3.9x10^22/6.02x10^23=6.47 moles of CO2
Wiki User
∙ 13y agoA mole is just a word that describes a quantity, like a dozen.
If you have a dozen of something, you have 12 of them. If you have a mole of something, you have 6.022 * 10^23 of them. (That's the digits 6022 followed by 20 zeroes.)
So, divide the number of atoms you have by (6.022 * 10^23).
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∙ 11y agoThere are 6.022 x 1023 atoms in 1 mole (note this is scientific notation, the actual number would be 602200000000000000000000). okay now let's say I wanted to convert 9.23 moles of oxygen to atoms, you would set it up, so that your multiplying what you want to convert to your designated conversion over the unit you are converting it from [9.23 moles X (6.022 x 1023)/1 mole], then the moles cancel out since they're are two of them involved [9.23 moles X (6.022 x 1023)/ 1 mole], then you can take away the 1 since it won't change the equation [9.23 X (6.022 x 1023)], now if you have a calculator with many of the advanced features then you will type in: 9.23 X (6.022 X 10^23) or: 9.23 X (6.022 X 10 E 23) which will roughly turn out to be 5.56 X 1025.
Wiki User
∙ 11y agoDefinition: one mole Is the amount of substance hat contains as many particles ad there are in exactly 12g ( 0.0012kg) of the c12 isotope.
Having said that, I move on to the CONVERSION:
In order to determine the number of entities (may be atoms, molecules,ions ,etc) precisely, the mass of a carbon atom was determined with a mass spectrometer and was equal to : 1.992648. A mole of carbon weighs 12g.
Therefore, number of atoms = (12g/mole of C12)/(1.992648 x 10^-23 g / C12 atom)
i.e =( molar mass (of desired atom) per mole ) / (mass of an induvidual atom in grams).
Hope I helped.
Wiki User
∙ 15y agoTo convert atoms to moles you need to take the amount of atoms that you have, multiply it by 1 mol/ Avagadros number. That should give you the proper amount of moles.
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∙ 13y agoMultiply number of moles by the molecular mass of the element or compound
Wiki User
∙ 12y agoAvogadro's number:
# of moles x 6.02 × 1023 = atoms, moleculs or ions
Wiki User
∙ 12y agothere are 6.02 x 1023 atoms in a mole
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45.36 g of NaCN to
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How many molecules does four moles of sulfur dioxide SO2 consist of?
Four moles of sulfur dioxide would consist of how many molecules?
How many moles of oxygen are in one mole of P4O10?
10 moles of oxygen atoms or 5 moles of oxygen molecules.
How many molecules of ammonia can be formed from the reaction of 2 molecules of Nitrogen gas and 6 molecules of hydrogen gas?
The chemical equation is N2 + 3H2 -> 2NH3 So reacting 2 moles of N2 will produce 4 moles ammonia.
How many moles of N2O molecules are present in a sample that contains 5.23 moles of nitrogen atoms?
1 mole=6.02*1023 molecules or atoms5.23 moles=6.02*1023 * 5.23= {[(3.14846*1024molecules)]}
How many moles of chlorine gas are contained in 9.02 x 1023 molecules?
9.02*1023 (molecules) divided by 6.022*1023 (molecules per mole) = 1.5 moles of ANY thing
Can you convert from molecules to moles?
to convert molecules into moles, simply use the formula n=N/NA where NA is Avogadro's number(6.022E23). This formula can be rearranged so to convert from moles to molecules (N=nNA). to convert from molecules to moles you use the equation n=N/NA where NA is Avogadro's number (6.022E23)
How can you convert from molecules to grams?
How many molecules are in 94 grams of sodium fluoride
Convert 5.3 times 10 raised to the 25 power molecules of CO2 to moles?
The answer is 88 moles.
What do you use to convert from moles to molecules?
Multiply the number of moles by Avogadro's number (6.022 x 1023).CONVERSION FACTORNumber of moles X Avogadro's Number////////////////////////////// 1 mole
What is the importance of molecules?
Molecules can be a very important piece of information while dealing with moles or mass. For example, one can very easily convert molecules to moles to find the mass of a substance (this needs the # of molecules of the compound/element and the chemical formula). Also, the number of molecules can find moles and atoms through different equations.
Which equivalence factor should you use to convert from 4.25 moles of Al to atoms of Al?
you should multiply by 6.022x10^23 to go from moles to atoms/molecules/particles
How do you solve Conversion of Mass?
You can convert molecules to mass easily using the fact that there are 6.022*10^23 molecules in a mole of an substance. Convert your molecules to moles, then use the molar mass of your substance to determine the mass.
How do you convert molecules to gram?
You first divide the amount of molecules by avagadros number (6.022x10^23) to find out how many moles you have. Then you find out the molecular weight of the compound. You multiply the number of moles by the molecular weight to give you your weight in grams.
What are the steps needed to convert 77.2 grams of methane to molecules of methane. Please wrote them out ( indluding tchart)?
Step1: Find molar mass of methane, CH4. C=12; H=1; 12+1+1+1+1 = 16 g/moleStep2: Convert grams to moles. 77.2 g x 1 mole/16 g = 4.825 moles methaneStep3: Convert moles to molecules using Avogadro's number.4.825 moles x 6.02x10^23 molecules/mole = 2.90x10^24 moleculesUnfortunately, I don't know what a tchart is, so I didn't include it.
How many oxygen molecules are present in 113.97 liters of oxygen gas at STP?
At STP, one mole of any gas occupies 22.4 liters. This is called molar volume. 113.97 liters ÷ (22.4 L/mol) = 5.09 moles Then convert moles to molecules (1 mole = 6.02 × 1023 molecules) 5.09 moles × (6.02 × 1023 molecules/mol) = 3.06 × 1024 molecules
What is the mole ratio that can convert from moles of a to moles of b?
a moles (b moles/a moles) = b moles
How many moles are in 4.651024 molecules of NO2?
4.651024 molecules of NO2 equals 7,721 moles.
