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10-09-2017
Chemistry

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The mass ratio of sodium to fluorine in sodium fluoride is 1.21:1. A sample of sodium fluoride produced 22.4 of sodium upon decomposition. How much fluorine (in grams) was formed?

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22-09-2017

1.21:1 = 22.4 : x where x is the amount of fluorine produced.

So answer is 22.4 / 1.21 = 18.51

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