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Answered 2012-11-15 21:16:19

This formula is:

moles = mass of the compound/molar mass of the componnd

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the molar mass is used as a conversion factor to convert grams to moles

The mass of 1 mole of the element is used as a conversion factor to convert grams to moles

Multiplication by what is called a conversion factor. A moles x (bbb grams / 1 mole) in which bbb is the molar mass of the substance.

MOLES TO MOLECULESMultiply the number of moles by Avogadro's number (6.022 x 1023).CONVERSION FACTORMoles x 6.022 x 1023 molecules////////////// 1 molMOLECULES TO MOLESDivide the number of moles by Avogadro's number.CONVERSION FACTORMoles x 1 mol/// 6.022 x 1023 molecules

you should multiply by 6.022x10^23 to go from moles to atoms/molecules/particles

The quantity that serves as a conversion factor between mass and number of moles is the molecular mass.

At S.T.P, no of moles X 22.414 = volume of a gas.

11.5 g of Na times x (1 mole of Na/22.99 g of Na) = 0.500 mol of Na I suppose the conversion factor would be what's in parenthesis.

You can not do that. They are totally different facts.

167262 with 22 zeros after it. are you trying to convert to moles? one mole = 6.022 times 10^23, take the original question and divide that by the conversion factor for amount of moles. (about 3,000 mols)

By dividing the known mass by the atomic mass of the element, for most elements, or by the molecular mass for those elements known to form polyatomic molecules, such as H, N, O, F, Cl, Br, and I. The molar mass is used as a conversion factor to convert grams to moles.

Each compound has a specific molar mass; no conversion.

This conversion requires a specific element. To convert moles to gram, you need to take the number of moles and multiply it by the atomic mass. If you do not have the atomic mass, you cannot go from moles to gram or grams to moles.

1 mole He is 4.0 g. Use as a conversion factor to change 0.12 g He to moles.

Take the number of molecules and divide by Avogadro's number (6.022 x 1023). CONVERSION FACTOR Number of molecules x 1 mol ///////////////////// Avogadro's number

# Moles CO2 * 44.01 g CO2 / 1 Mole CO2 = # g CO2

A conversion from volume percent to mole percent is a simple unit conversion problem. Use the density of the substance to convert from volumes to grams, then the molar mass to get to moles.

To 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.

Multiply the number of moles by Avogadro's number (6.022 x 1023).CONVERSION FACTORNumber of moles X Avogadro's Number////////////////////////////// 1 mole

the molar mass 1 mole = xxx grams based on the chemical formula Ex: CO2 ... the atomic mass of carbon is 12, and the atomic mass of oxygen is 16 but the molar mass = (1 x 12) + (2 x 16) because of the number of atoms of each in the formula. molar mass = 44. so 1 mole = 44 grams ... turn this fact into a conversion factor. 44g / 1mole is the conversion factor to convert moles of carbon dioxide into mass (grams). Each substance will have a different molar mass, so a different conversion factor.

The answer to the conversion is that 35.0 grams of hydrochloride (HCL) equals 0.76 moles. The conversion rate is 35.0 grams divided by 46 gram per mole. A mole is the molecular weight of a substance.

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