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Chemistry, 12.05.2021 19:30 milesjreece3939

Which of the following mole ratios corresponds to the mole ratio of silicon tetrafluoride to hydrofluoric acid in the reaction:
SiO2 + 4 HF (aq) → SiF4 + 2 H20 (aq)?
O 1:4
O 1:2
O 4:2
O 1:1

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