The inital concentration of hbr in a reaction vessel is 1.2, Ask an Expert

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The inital concentration of HBr in a reaction vessel is 1.2 x 10 ^-3 mol/L. If the vessel is heated to 500 K, WHat is the percent decomposition of HBr and the equilbirum compositions of the mixtures?

2HBr <=> H2(g) + Br2(g)

Part 2

When solid NH4HS and .400mol of gaseous NH3 were placed into a 2.0 L vessel at 24 degrees celcius, the equilbirum of NH4HS <=> NH3(g) + H2S(g), for which Kc= 1.6 x 10^-4, was reached. What are the equlibirum concentration of NH3 and H2S?

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Category:- Chemistry
Reference No.:- M9473232

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