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Sergio039 [100]
3 years ago
10

Balance the chemical equation. Based on the equation, how many grams of bromine are produced by the complete reaction of 11 gram

s of potassium bromide? Use the periodic table to get the weights of the elements. Carry out your calcuation in the same way as you did in parts A, B, and C. That is, begin by converting grams of KBr to moles of KBr, then use the mole ratio of KBr to Br2.
Chemistry
1 answer:
scoundrel [369]3 years ago
5 0

Answer:

Explanation:

The balanced chemical equation is Cl2 + 2KBr → 2KCl + Br2. The amount of bromine is calculated as follows:

11.0 g KBr (1mol KBr/119.002g KBr * 1mol Br2/2mol KBr * 159.808g Br2/1mol Br2= 7.39 g Br2.)

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<u>Answer:</u> The percent composition of fluorene is 33.08 % and benzoic acid is 36.03 %.

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