At a Given Temperature,0 $\times$ 10^-3 M $\times$ 10^-5
B) 1 $\times$ 10^-4
C) 5

question 39

Multiple Choice

At a given temperature,0.0664 mol N₂O₄(g) is placed in a 1.00 L flask.After reaching equilibrium,the concentration of NO₂(g) is 6.1 $\times$ 10^-3 M.What is K_c for the reaction below?

• A) 3.7 \(\times\) 10^-5
• B) 1.4 \(\times\) 10^-4
• C) 5.9 \(\times\) 10^-4
• D) 9.6 \(\times\) 10^-2
• E) 1.8 \(\times\) 10³

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