Answers. Relevance. Rating Newest Oldest. Best Answer: the gram formula mass means the molecuar mass of a compound expressed in grams. for your compound, the atomic mass of Ca = 40 2*O=32 2*H=2 therefore the formula mass is 40+32+2=74 the formula mass expressed in grams is gram formula mass and in your case is 74 g.Source(s):ating Newest Oldest. Best Answer: the gram formula mass means the molecuar mass of a compound expressed in grams. for your compound, the atomic mass of Ca = 40 2*O=32 2*H=2 therefore the formula mass is 40+32+2=74 the formula mass expressed in grams is gram formula mass and in your case is 74 g. Source(s):
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The gram formula mass of a compound is the amount of that compound that has the same mass in grams as the formula mass in atomic mass unit.ram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.
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Gram Formula Mass. The gram formula mass of a compound is the amount of that compound that has the same mass in grams as the formula mass in atomic mass unit. An atom of each element has a characteristic mass and in like manner each molecule of a compound has a characteristic formula mass.ram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.
http://formulas.tutorvista.com/chemistry/gram-formula-mass.html
The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not.Solved problems based on gram formula mass are given below.ram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.
http://formulas.tutorvista.com/chemistry/gram-formula-mass.html
One mole of any element is equal to its atomic weight in grams. For example, one mole of carbon would have a mass of 12.011 grams. This tutorial shows how to calculate the gram formula mass of a compound.Gram formula mass (a.k.a. molar mass) is defined as the atomic mass of one mole of an element, molecular compound or ionic compound.The answer must always be written with the unit g/mol (grams per mole).ne mole of any element is equal to its atomic weight in grams. For example, one mole of carbon would have a mass of 12.011 grams. This tutorial shows how to calculate the gram formula mass of a compound.
http://www.sartep.com/chem/tutorials/tut.cfm?tutorial=Gram%20Formula%20Mass&class=all
Gram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.ram Formula Mass is mathematically expressed as. The gram formula mass of a substance is the sum of the atomic masses of all atoms is a formula unit of the compound, whether molecular or not. Solved problems based on gram formula mass are given below.
http://formulas.tutorvista.com/chemistry/gram-formula-mass.html
Definitions. Molar Mass is the mass of one mole of a substance (6.02 x 10 23 formula units). The unit for molar mass (note it is the mass of a mole) is grams/mole. Atomic Weight is the molar mass of an element. Formula Weight is the molar mass of an IONIC compound.Molecular Weight is the molar mass of a COVALENT compound.olar Mass is the mass of one mole of a substance (6.02 x 10 23 formula units). The unit for molar mass (note it is the mass of a mole) is grams/mole.
http://www.kentchemistry.com/links/GasLaws/molarmass.htm
Molar Mass is the mass of one mole of a substance (6.02 x 10 23 formula units). The unit for molar mass (note it is the mass of a mole) is grams/mole.Atomic Weight is the molar mass of an element. Formula Weight is the molar mass of an IONIC compound.Molecular Weight is the molar mass of a COVALENT compound.olar Mass is the mass of one mole of a substance (6.02 x 10 23 formula units). The unit for molar mass (note it is the mass of a mole) is grams/mole.
http://www.kentchemistry.com/links/GasLaws/molarmass.htm
Lesson Summary. The molar mass is the mass of all the atoms in a molecule in grams per one mole. To calculate the molar mass of a molecule, we first obtain the atomic weights from the individual elements in a periodic table. We then count the number of atoms and multiply it the individual atomic masses.esson Summary. The molar mass is the mass of all the atoms in a molecule in grams per one mole. To calculate the molar mass of a molecule, we first obtain the atomic weights from the individual elements in a periodic table. We then count the number of atoms and multiply it the individual atomic masses.
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How to Calculate a Gram Formula Mass of a compound The mass of one mole of a substance is also called the “Gram Formula Mass”. Here’s how to calculate it for a compound.e.g.xygen, O 2, 16 x 2 = 32 g. How to Calculate a Gram Formula Mass of a compound The mass of one mole of a substance is also called the “Gram Formula Mass”. Here’s how to calculate it for a compound. e.g.
http://publications.1fife.org.uk/uploadfiles/publications/c64_FindaGramFormulaMass1.pdf
what is a gram formula mass
A gram formula mass is a compound is the amount of that compound that has the same mass in grams as the formula mass in atomic mass unit.