Answer to Question #289622 in Chemistry for sam

Question #289622

Determine the mass of nitrogen found in 8.85g of Pb(NO3)3

Expert's answer

M (Pb(NO₃)₃) = 331.2 g/mol

M (N) = 14 g/mol

n (Pb(NO₃)₃) = 8.85 / 331.2 = 0.027 mol

m (N) = 0.027 x 14 x 3 = 1.12 g

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