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DIA [1.3K]
3 years ago
10

KMnO4 Assign oxidation numbers to each element in this compound.

Chemistry
1 answer:
zysi [14]3 years ago
8 0

K=+1

Mn= +7

O= -2

That’s it!!!

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Answer:

<h3>The answer is 40.96%</h3>

Explanation:

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We have that the molecular weight (3sf) of the compound (g/mol)

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From the question we are told

A solution made by mixing 20.0 g of a non-volatile compound with 125 mL of water at 25°C has a vapor pressure of 22.67 torr. What is the molecular weight (3sf) of the compound (g/mol).

Generally the equation for the Rouault's law is mathematically given as

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