Chemistry, 17.05.2021 16:10, matius0711
How much heat will be absorbed when 39.95g of bromine reacts with excess H2 according to the equation: H2 + Br2= 2HBr
Delta hr= 72.80kj
Options
A. 18.2kj
B. 72.80kj
C. 291.2kj
D. 1.82 KJ
E. 36.4 kj
Answers: 2
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How much heat will be absorbed when 39.95g of bromine reacts with excess H2 according to the equatio...
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