15 7 g of H 2 gas is mixed with 294 g of I 2 gas in a 5 00 L tank at 2...

15.7 g of H2 gas is mixed with 294 g of I2 gas in a 5.00...

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Chemistry

15.7 g of H₂ gas is mixed with 294 g of I₂gas in a 5.00 L tank at 25 ÂºC. The two gasses react to formhydrogen iodide gas by the reactionH₂(g)+I₂<->2HI(g). Given K=710 at ÂºC,what are the equilibrium concentrations of each gas? (Answers arelisted in order of [H₂], [I₂] and [HI].)
a.1.560, 0.230, 0.000 b.0.000, 1.560, 3.120 c.1.330, 0.000,0.460 d.1.328, 0.000230, 0.464

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4.5 Ratings (690 Votes)

Step 1 We are to find initial concentrations H2o 157 g500 L x 1 mol2016 g H2o 156 M I2o 294 g500 L x 1 mol2532 g I2o 0232 M HI0 0 M Step 2 In second step we are to find final concentration if reaction goes to completion If the reaction is allowed to go to completion all of the reactants will be consumed to produce the products See Answer

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