Question

determine as massas molares dos seguintes compostos: a)ag2 co3: b)Nh4 Co2:

Answer 1

Ag: 107, 87g
C: 12g
O: 16g

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107,87 x 2 + 12 + 3 x 16 = 275,74g

N: 14g
H: 1g
C: 12g
O: 16g
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14 + 4 x 1 + 12 + 2 x 16 = 62g