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PCl5 + H2O → H3PO4 + HCl

What coefficients will balance the equation?

1, 4, 1, 5
1, 5, 1, 1
2, 5, 1, 2
2, 4, 2, 5

is it 1425

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  1. PCl5 + 4H2O → H3PO4 + 5HCl

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    DrBob222

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