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Luba_88 [7]
2 years ago
5

Is na20 a stable compound, or an unstable compound?

Chemistry
1 answer:
maria [59]2 years ago
3 0

Answer:

unstable

Explanation:

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In the reaction N2O4(g) 2NO2(g), what changes in color would you expect as pressure is increased at constant temperature?
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Answer:

Brown color of the solution decreases

Explanation:

NO_2 is brown in color whereas N_2O_4 is colorless.

Equilibrium reaction between NO_2 and N_2O_4 is as follows:

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As per the Le Chatelier's principle, if pressure of a equilibrium is increased, the equilibrium will shift in the direction having fewer no. of moles of gases.

In the given equilibrium, NO_2 side has more no. of moles. So on increasing pressure, equilibrium will shift towards the side of N_2O_4 or more formation of N_2O_4 will take place.

Therefore, more NO_2 will decompose that will decrease the brown color of the solution as N_2O_4 is colorless.

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