Asked by louqop
6HF + SiO2 → H2SiF6 + 2H2O
Identify the limiting reactant and excess reactant if 45 moles of SiO2 and 140 moles of HF react. (calculate grams of H2O)
Identify the limiting reactant and excess reactant if 45 moles of SiO2 and 140 moles of HF react. (calculate grams of H2O)
Answers
Answered by
oobleck
well, you will need 6*45 = 270 moles of HF for that much SiO2.
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