What is the formula mass of ammonium carbonate ( $(NH_4)_2CO_3$ )?

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Answer 1 · 2016-06-17T07:31:36

Take the atomic masses from the Periodic Table, and add them up.

I'll give you a start: $(NH_4)_2CO_3$ . There are 2 nitrogen atoms, whose formula mass is 14 g, and 8 hydrogen atoms whose formula mass is 1:

$2xx14+8xx1................=??$

What is the formula mass of ammonium carbonate ((NH_4)_2CO_3(NH_4)_2CO_3)?