Question

For the following reaction, 3.92 grams of hydrochloric acid are mixed with excess barium hydroxide. The reaction yields 10.3 grams of barium chloride.

2HCl (aq) + Ba(OH)2 (aq) BaCl2 (aq) + 2H2O (l)

(1) What is the theoretical yield of barium chloride? grams
(2) What is the percent yield for this reaction?

Answer 1

Explanation:

Chlorine forms from the reaction of hydrochloric acid with manganese(IV) oxide. The balanced equation is:MnO2+4HCl→MnCl2+Cl2+2H2OCalculate the theoretical yield and the percent yield of chlorine if 86.0 g of MnO2 and 50.0 g of HCl react. The actual yield of Cl2 is 20.0 g .

Answer 2

Answer:

Explanation:

1: 3.67