? QUESTION Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br,(g) + 2 H,O(g) 4 HBr(g) +O2(9g) Also, a chemist finds that at a certain temperature the equilibrium mixture of bromine, water, hydrogen bromide, and oxygen has the following composition: compound concentration at equilibrium Br, 0.81M H,0 0.79M HBr 1.4M 1.1M Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits.

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Bromine and water react to form hydrogen bromide and oxygen, like this:
2 Br,(g) + 2 H,0(g)
4 HBr(g) +02(g)
Also, a chemist finds that at a certain temperature the equilibrium mixture of bromine, water, hydrogen bromide, and
oxygen has the following composition:
compound concentration at equilibrium
Br,
0.81 M
H,0
0.79M
HBr
1.4M
O2
1.1M
Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits.
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Transcribed Image Text:? QUESTION Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br,(g) + 2 H,0(g) 4 HBr(g) +02(g) Also, a chemist finds that at a certain temperature the equilibrium mixture of bromine, water, hydrogen bromide, and oxygen has the following composition: compound concentration at equilibrium Br, 0.81 M H,0 0.79M HBr 1.4M O2 1.1M Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac), A v BIUS Paragraph Arial 10pt Save All Answer Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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