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jeka57 [31]
3 years ago
10

PLEASE HELP!!!! 20 MINS LEFT IM DYING PLS HELP

Chemistry
1 answer:
Triss [41]3 years ago
3 0

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

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4 and 5 pls and thank uuu
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5 0
2 years ago
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Name

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Atomic Weight

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Color

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Group in Periodic Table

Group Name

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CAS7440-46-2

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Explanation:

4 0
3 years ago
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Lera25 [3.4K]
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