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3 years ago

A 187.4g sample of C3H5(NO3)3 decomposes to produce carbon dioxide, water, diatomic oxygen, and diatomic nitrogen.

Chemistry

1 answer:

Radda [10]3 years ago

3 0

Answer:

Answer:

Kc = 0.20

Explanation:

N₂O₄ ⇄ 2NO₂

moles 5.3mol 2.3mol

Vol 5L 5L

Molarity 5.3/5M 2.3/5M

= 1.06M = 0.46M

Kc = [NO₂]²/[N₂O₄] = (0.46)²/(1.06) = 0.1996 ≅ 0.20

Note:

All credit goes to drpelezo (Ace) who created and explained the answer.

Have a nice day, and I hope this helps

-kiniwih426

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