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Nady [450]
3 years ago
5

If a solution has a pOH of 8.71, what is the [H+]?

Chemistry
1 answer:
omeli [17]3 years ago
8 0

Answer: 5.1\times 10^{-6}M

Explanation:

pH or pOH is the measure of acidity or alkalinity of a solution.

pH is calculated by taking negative logarithm of hydrogen ion concentration.

pH=-\log [H^+]

pH+pOH=14

Putting in the values:

pH=14-8.71=5.29

5.29=-log[H^+]

[H^+]=5.1\times 10^{-6}

Thus [H^+] is 5.1\times 10^{-6}M

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C3 H6 Cl 3

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C -24.2%

H -  4.0%

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Ratio of these elements gives simplest formula of the substance

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Real molar mass = 150  g/mol

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