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Alycia Zemlak

Feb 20, 2025

determine the mass of in grams of 0.0489 mol cobalt?

?? help i cant figure it out!!
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5 Answers

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The molar mass of Co is 58.93 g/mol.0.0489 mol Co x (58.93 g Co / 1 mol Co ) = 2.88 g Co... Show More
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This Site Might Help You.RE:determine the mass of in grams of 0.0489 mol cobalt??? help i cant figure it out!!... Show More
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You multiply the molar mass of cobalt 58.9 times the number of moles (in this case .0489) and there is your answer of 2.88021 grams.It would weigh 2.88021 grams... Show More
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(.0489 mol Co)(58.93 g/mol)=2.9347 g Co==rounds to 2.94 g Cowhen you multiply # of moles by the atomic weight(in grams per mole), the moles cancel, leaving you with grams.... Show More
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