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kap26 [50]
2 years ago
11

Oxidation state of Nitrogen in N2O5​

Chemistry
1 answer:
balandron [24]2 years ago
7 0

Explanation:

Oxidation state of Nitrogen in N2O5 is +5

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Plz help me I'm not good at chemistry
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Why does the electrical conductivity of ionic compounds change when they are dissolved in water?
meriva
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3 years ago
A 0.0200 gram piece of unknown alkaline earth metal, M, is reacted with excess 0.500 M H 2 SO 4 , and the hydrogen gas produced
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Answer:

0.981atm

Explanation:

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total pressure= 1.01at

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6 0
3 years ago
Which of the following processes have a ΔS < 0? Which of the following processes have a ΔS < 0? carbon dioxide(g) → carbon
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Answer:

All of the above processes have a ΔS < 0.

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ΔS represents change in entropy of a system. Entropy refers to the degree of disorderliness of a system.

The question requests us to identify the process that has a negative change of entropy.

carbon dioxide(g) → carbon dioxide(s)

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propanol (g, at 555 K) → propanol (g, at 400 K)

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This reaction highlights a drop in temperature which means a negative change in entropy.

methyl alcohol condenses

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6 0
3 years ago
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