compuesto que tiene mayor peso molecular; fosfato de calcio Ca3(PO4)2 o, sulfato de aluminio Al2(SO4)3
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Ca3(PO4)2
Ca: 3 x 40 = 120 g/mol
P: 2 x 31 = 62 g/mol
O: 8 x 16 = 128 g/mol
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Mm = 310 g/mol
Al2(SO4)3
Al: 2 x 27 = 54 g/mol
S: 3 x 32 = 96 g/mol
O: 12 x 16 = 192 g/mol
``````````````````````````````````
Mm = 342 g/mol
segun los calculos el mayor de Mm es el sulfato de alumino
Ca: 3 x 40 = 120 g/mol
P: 2 x 31 = 62 g/mol
O: 8 x 16 = 128 g/mol
````````````````````````````````
Mm = 310 g/mol
Al2(SO4)3
Al: 2 x 27 = 54 g/mol
S: 3 x 32 = 96 g/mol
O: 12 x 16 = 192 g/mol
``````````````````````````````````
Mm = 342 g/mol
segun los calculos el mayor de Mm es el sulfato de alumino
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