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Chemistry, 03.03.2021 22:00 Theblackdot15
Balanced equation: SiO2 + 4 HF --> SiF4 + 2H2O
Problem: How many moles of HF are needed to produce 12.5 moles of water?
A. 18.5 moles
B. 6.25 moles
C. 25 moles
D. 100 moles
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Balanced equation: SiO2 + 4 HF --> SiF4 + 2H2O
Problem: How many moles of HF are needed to produ...
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