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某温度下碳和水蒸气在密闭容器中发生下列反应:C + H2O(g) CO(g) + H2(g)
CO(g) + H2O(g) CO2(g) + H2(g) 当反应达平衡时测得c(H2) =1.9 mol/L,c(CO) = 0.1 mol/L。则CO2的浓度为
A.0.1 mol/L B.0.9 mol/L C.1.8 mol/L D.1.9 mol/L
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某温度下碳和水蒸气在密闭容器中发生下列反应:C + H2O(g) CO(g) + H2(g)
CO(g) + H2O(g) CO2(g) + H2(g) 当反应达平衡时测得c(H2) =1.9 mol/L,c(CO) = 0.1 mol/L。则CO2的浓度为
A.0.1 mol/L B.0.9 mol/L C.1.8 mol/L D.1.9 mol/L
查看习题详情和答案>>某温度下碳和水蒸气在密闭容器中发生下列反应:C + H2O(g) CO(g) + H2(g)
CO(g) + H2O(g) CO2(g) + H2(g) 当反应达平衡时测得c(H2) =1.9 mol/L,c(CO) = 0.1 mol/L。则CO2的浓度为
A.0.1mol/L B.0.9 mol/L C.1.8 mol/L D.1.9 mol/L
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某温度下碳和水蒸气在密闭容器中发生下列反应:C + H2O(g)CO(g) + H2(g)
CO(g) + H2O(g)CO2(g) + H2(g) 当反应达平衡时测得c(H2) ="1.9" mol/L,c(CO) =" 0.1" mol/L。则CO2的浓度为
A.0.1 mol/L | B.0.9 mol/L | C.1.8 mol/L | D.1.9 mol/L |