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1.5 g Fe times 55.8 g Fe (mass number) = .027 mol (in sig figs)
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoIt depends on the element or compound being weighed. To calculate the number of moles from grams, you must divide by the substance's molar mass.
Wiki User
∙ 12y ago31.4. 1.75kg is the same as 1750g. 1750/55.8 = 31.4 mol.
Wiki User
∙ 11y ago1.5 g / 55.85 g/mol = 0.027 mol
Wiki User
∙ 8y agoThis depends on the molecule.
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Calculate the number of moles in 5.34 10 21 atoms of boron?
Divide it by Avogadro constant.There are 0.0088 moles
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How many moles of atoms are contained in 382 g Co
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210.3 moles of H2 are contained in one gallon of H2O
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5.22 x 10 to the power of 22 iron atoms is equivalent to 0,087 moles.
Calculate the number of moles in 5.34 10 21 atoms of boron?
Divide it by Avogadro constant.There are 0.0088 moles
How many moles of atoms are contained in 382g Co?
How many moles of atoms are contained in 382 g Co
how many moles are in iron?
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0.1868 moles
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0.1868 moles
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55.8 moles
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55.8 moles
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0.4965 moles rounded to 4 significant figures
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210.3 moles of H2 are contained in one gallon of H2O
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This is a chemical calculation. there are 3.267 moles in this solution.
How many moles are in 223.2 iron (Fe)?
Approx 3.997 moles.
