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Subjects>Science>Chemistry

What is the gram formula mass for H2O?

Anonymous

∙ 13y ago

Updated: 5/29/2024

H2O's molar mass is 18 g/mol.

Wiki User

∙ 13y ago

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More answers

The gram formula mass for H2O is 18.015 g/mol.

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Continue Learning about Chemistry

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The gram formula for potassium sulfite (K2SO3) is 158.27 g/mol.

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The gram formula mass of sodium (Na) is approximately 23 grams per mole.

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What is the molecular formula of a compound with an empirical formula of C4H9 and a gram formula mass of 114 grams mole?

To determine the molecular formula from the empirical formula and gram formula mass, first calculate the empirical formula mass of C4H9 (4 carbons + 9 hydrogens). Then, divide the gram formula mass by the empirical formula mass to find the ratio. Finally, multiply the subscripts in the empirical formula by this ratio to get the molecular formula, which in this case is C8H18.

How many moles are in 1 gram of H2O?

There is approximately 0.055 moles of water (H2O) in 1 gram. This can be calculated by dividing the given mass (1 gram) by the molar mass of water (18 grams/mol).

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