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lubasha [3.4K]
3 years ago
7

How many moles of ammonium ions are in 1.3 grams of ammonium carbonate?

Chemistry
1 answer:
Eva8 [605]3 years ago
3 0
Molecular weight of (NH4)2 CO3 = 96 gm. 96 gm (NH4)2CO3 = 1 mol of (NH4)2CO3 = 2 moles of NH4. Therefore 1.3 gm of (NH4)2CO3 = 1.3x2/ 96 = 0.027 moles.
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