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Oxidation number of P in Al3(PO4)3
3 years ago

Answers

DrBob222
The empirical formula is AlPO4 and
Al = 3+ = 3+
Therefore, [PO4] = 3-
O = -2 x 4 = -8
P + (-8) = -3
P = -3 + 8 = +5
3 years ago

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