Question

calcula el peso molecula del folforo de calcio ´{ga3 (po4)2} masa atomica ca : 40gr p-31gr o:16gr

Answer 1

FOSFATO DE CALCIO: Ca3(PO4)2

Ca: 3 x 40 = 120 g/mol
P:  2 x 31 = 62 g/mol
O:  x 16 =  128 g/mol
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         Mm = 310 g/mol

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