Chemistry, 08.04.2021 23:40 bleesedbeme
Na2SiO3 (s) + 8 HF (aq) H2SiF6 (aq) + 2 NaF(aq) + 3H2O (l)
1. How many moles of HF are need to react with 0.600 mol of Na2SiO3?
2. How many grams of NaF form when 0.800 mol of HF reacts with excess Na2SiO3?
3. How many grams of Na2SiO3 can react with 0.900 g of HF?
Answers: 3
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Na2SiO3 (s) + 8 HF (aq) H2SiF6 (aq) + 2 NaF(aq) + 3H2O (l)
1. How many moles of HF are need to reac...
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