Chemistry, asked by sona9566, 18 days ago

percentage composition of Fe2 (CO3)2

Answers

Answered by mirtouseef350

0

Answer:

Molar mass of Fe2(CO3)3 = 291.7167 g/mol

Convert grams Fe2(CO3)3 to moles or moles Fe2(CO3)3 to grams

Molecular weight calculation:

55.845*2 + (12.0107 + 15.9994*3)*3

Percent composition by element

Element Symbol Atomic Mass # of Atoms Mass Percent

Iron Fe 55.845 2 38.287%

Carbon C 12.0107 3 12.352%

Oxygen O 15.9994 9 49.361%

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