Respuesta:
PM H3PO4 = 98 g/mol
Explicación:
hallar el peso molecular de H3PO4
P.A (H = 1 P = 31 O = 16 )
H: 3 x 1 = 3 g/mol
P: 1 x 31 = 31 g/mol
O: 4 x 16 = 64 g/mol
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Respuesta:
PM H3PO4 = 98 g/mol
Explicación:
hallar el peso molecular de H3PO4
P.A (H = 1 P = 31 O = 16 )
H: 3 x 1 = 3 g/mol
P: 1 x 31 = 31 g/mol
O: 4 x 16 = 64 g/mol
PM H3PO4 = 98 g/mol