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Valentin [98]
3 years ago
15

If a solution has a pOH of 5.2 the pH of the solution is

Chemistry
1 answer:
sveta [45]3 years ago
5 0

Answer: The pH of the solution is 8.8

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.pOH is calculated by taking negative logarithm of hydroxide ion concentration

pH=-\log [H^+]

pOH=-log[OH^-]

pH+pOH=14

Putting in the values:

pH+5.2=14

pH=8.8

Thus pH of the solution is 8.8

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Ergosterol, a precursor of vitamin D, has δmax = 282 nm and molar absorptivity ε = 11,900 M-1cm-1. What is the concentration of
meriva

Answer:

3.6 × 10⁻⁵ M

Explanation:

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3 years ago
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Inessa [10]

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Explanation:

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I hope it helps you!  

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