Bromine and water react to form hydrogen bromide and oxygen, like this: 2 Br,(g) + 2 H,0(9) + 4 HBr(g) + 0,(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, 0.19M H,O 0.13 M HBr 1.7M O2 0.85 M Calculate the value of the equilibrium constant K, for this reaction. Round your answer to 2 significant digits. K_ = 0

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