daylon46079 daylon46079

01-02-2017
Chemistry

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The following chemical equation is unbalanced. When the equation is balanced, what is the coefficient for pure calcium (Ca)? A. 1 B. 2 C. 3 D. 4

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brockrohn brockrohn

01-02-2017

3Ca + 2AlPO4 -> 2Al + Ca3(PO4)2 . . .the coefficient for Ca is 3.

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Аноним Аноним

01-02-2017

the coefficient for Ca is 3.

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