3.5 Stoichiometry 5. Given the following chemical equation, answer the questions below: _NaSiO3+HF→_H₂SiF6+ _NaF + H₂O gM to zalom ynem woll a. How many moles of HF are needed to react with 0.300 mol of Na2SiO3? b. How many grams of NaF form when 0.500 mol of HF reacts with excess Na₂Sic c. How many grams of Na₂SiO3 can react with 0.800g of HF?

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