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    General Chemistry Principles
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    Exam 15: Principles of Chemical Equilibrium
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    25 Moles H<sub>2</sub>O and 100 G of C Are Placed
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25 Moles H2O and 100 G of C Are Placed

Question 67

Question 67

Multiple Choice

2.5 moles H2O and 100 g of C are placed in a 50-L container.At equilibrium for the reaction C(s) + H2O(g) ⇌ CO(g) + H2(g) ,[H2] = 0.040 M.Which of the following is true?


A) [CO] = 0.020 M
B) [H2O] = 0.010 M
C) no carbon is left
D) [H2O] = 0.020 M
E) [C(s) ] = 0.04 M

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