Chemistry, 25.05.2021 16:00 melissa9882
Students were asked to determine how many grams of hydrofluoric acid (HF) are required to react completely with 23.68 grams of calcium hydroxide in the following reaction?
_1_ Ca(OH)2 + __2_ HF Ã __1_ CaF2 + __2_H2O
Based on the stoichiometry of this problem, the theoretical yield for this problem is 12.79 g HF. But, when the students actually conducted the experiment, their actual yield was 10.41 g HF collected.
What is the percent yield of HF?
Answers: 3
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Students were asked to determine how many grams of hydrofluoric acid (HF) are required to react comp...
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