Explain the percentage of snf2 in the toothpaste sample

Reference no: EM13520992

A 10.000-g sample of toothpaste containing stannous fluoride gives a 0.145-g precipitate of stannous phosphate. What is the percentage of SnF2 in the toothpaste sample?

3 SnF2(aq) + 2K3PO4(aq) -(arrow) Sn3(PO4)2(s) + 6KF(aq)

Reference no: EM13520992

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