Question

masa molar del fosfato ácido de amonio

Answer 1

(NH4)2HPO4

N: 2 x 14 = 28 g/mol
P: 1 x 31 = 31 g/mol
H: 9 x 1 = 9 g/mol
O: 4 x 16 = 64 g/mol
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        Mm = 132 g/mol