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Lena [83]
2 years ago
5

Balanced equation: SiO2 + 4 HF --> SiF4 + 2H2O

Chemistry
1 answer:
Arlecino [84]2 years ago
3 0
C. 25 Miles

This is because you have 12.5 moles of water and using the ratio this is 2 (molar ratio). Therefore the molar ratio for HF is 4, so 12.5 x 2 = 25 moles
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