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Posted by Anonymous on Wednesday, May 26, 2010 at 10:22am.

if you weighed 14.00 grams of MgCO3 how many moles of MgCO3 did you weigh

NOT 9th grade as the School Subject. Sra

14.00 grams of MgCO3 how many moles of MgCO3 Mg = 24.3 g/mol C = 12 g/mol 30 = 3*16 = 48 g/mol so MgCO3 = 84.3 g/mol 14/84.3 = .166 mol

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