3 years ago

How many moles of nitrogen, N, are in 61.0 g of nitrous oxide, N2O?

Chemistry

1 answer:

Oksana_A [137]3 years ago

4 0

Answer:

2.77 mol N

Explanation:

M(N2O) = 2*14 + 16 = 44 g/mol

61.0 g * 1 mol/44g = (61/44) mol N2O

N2O ---- 2N

1 mol 2 mol

(61/44) mol x mol

x = (61/44)*2/1 = 2.77 mol N

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