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How many moles are in 558 grams of Hydrofluoric acid? please show dimensional analysis
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Answers ( )
Answer:
29.4mol
Explanation:
Using mole = mass ÷ molar mass
Molar mass of HF (hydrogen fluoride) = 1 + 19 = 20g/lol
Using the formula;
Mole = mass/molar mass
Mole = 588/20
Mole = 29.4mol