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Masteriza [31]
2 years ago
12

If I perform a dilution, which is true? *

Chemistry
1 answer:
erastova [34]2 years ago
4 0

Answer:

Amount of solute decreases

Explanation:

Since during dilution, the solute dissolves on the solvent hence its amount decreases.

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A water solution is found to have a molar oh- concentration of 3.2 x 10-5. the solution would be classified as :_______.
Anuta_ua [19.1K]

A water solution is found to have a molar oh- concentration of 3.2 x 10-5. the solution would be classified as neutral.

The concentration of hydroxide ions (OH-) is measured by pOH. It is a way of expressing how alkaline a solution is. At 25 degrees Celsius, aqueous solutions with pOH values of 7 or less are neutral, whereas those with pOH values of 7 or more are acidic. The hydrogen ion potential is known as pH. The potential of hydroxide ions is known as pOH. 2. It is a scale used to estimate the hydrogen ion (H+) concentration in the solution. The hydroxide ion (OH-) concentration of the solution is measured using this scale.

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[OH-] = 10^(-pOH) =10^(- 3.2x 10-5)

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