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Which Equation Correctly Represents the Reaction Between Silica and Hydrofluoric

Question 60

Multiple Choice

Which equation correctly represents the reaction between silica and hydrofluoric acid?


A) SiCl4 + 4HF → SiF4 + 4HCl
B) SiO2 + 6HF → H2SiF6 + 2H2O
C) SiCl2 + 2HF → SiF2 + 2HCl
D) SiH4 + 4HF → SiF4 + 4H2
E) none of the above

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