Ch 9 – Worksheet 2 – Limiting Reactant

Ch 9 – Worksheet 3 – Limiting Reactant Name_____ 1. Silicon dioxide (quartz) is usually quite stable but reacts with hydrogen fluoride according to the following equation: SiO2 (s) + 4 HF (g) → SiF4 (g) 2 H2O (l) (a) If 2.0 mol of HF is combined with 4.5 mol of SiO2, which is the limiting reactant? ... ................
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