Question

Mg [oH]²+ H2PO4 → H2O + Mg3 [Po 4] 2
Balance this equation.​

Answer 1

Answer:

This is an acid-base reaction (neutralization): Mg(OH) 2 is a base, H 3PO 4 is an acid.

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Search by products (Mg 3(PO 4) 2, H 2O)

1 H3PO4 + Mg(OH)2 → H2O + Mg3(PO4)2

2 H3PO4 + MgO → H2O + Mg3(PO4)

Answer 2

Explanation:

3Mg(OH)2 + 2H3PO4 == 6H2O + Mg3(PO4)2