mcknzi2280 mcknzi2280
  • 25-09-2019
  • Chemistry
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How much heat should be transferred when 38.2g of liquid brownie reacts with excess hydrogen gas to form hydrogen bromine? Is the heat being transferred from the system to the surroundings or from the surroundings to the system?

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TriStateRailfan
TriStateRailfan TriStateRailfan
  • 25-09-2019

H2 + Br2 → 2 HBr. AH = 72.80 kJ.

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