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FinnZ [79.3K]
3 years ago
5

When a glass or a watermelon is moved, the volume stays the same. When a liquid is poured into a glass, the volume and the shape

change. When gas is used to fill a balloon and the balloon is popped, the volume stays the same. Help pls
Chemistry
1 answer:
Vera_Pavlovna [14]3 years ago
6 0

Answer:

E

Explanation:

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2NO (g) + O2 (g) →2NO2 (g) At equilibrium [NO] = 2.4 × 10 -3 M, [O2] = 1.4 × 10 -4 M, and [NO2] = 0.95 M.
azamat

Answer:

K=1.12x10^9

Explanation:

Hello there!

Unfortunately, the question is not given in the question; however, it is possible for us to compute the equilibrium constant as the problem is providing the concentrations at equilibrium. Thus, we first set up the equilibrium expression as products/reactants:

K=\frac{[NO_2]^2}{[NO]^2[O_2]}

Then, we plug in the concentrations at equilibrium to obtain the equilibrium constant as follows:

K=\frac{(0.95)^2}{(0.0024)^2(0.00014)}\\\\K=1.12x10^9

In addition, we can infer this is a reaction that predominantly tends to the product (NO2) as K>>>>1.

Best regards!

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Answer is volume and pressure only
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How will an increase in wind speed affect soil erosion?
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