Carolina569 Carolina569

22-01-2016
Chemistry

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What is 25grams of HF in mole?

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Willchemistry Willchemistry

22-01-2016

Molar mass HF : 1 + 19.0 = 20 g/mol

1 mole ------------ 20 g
x mole ----------- 25 g

x = 25 / 20

x = 1.25 moles of HF

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