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sineoko [7]
3 years ago
6

John has a solution with a pH of 12.21. what is the hydrogen ion concentration of this solution? ​

Chemistry
1 answer:
Georgia [21]3 years ago
5 0

Answer:

  1. In this way, ph is determined by hydrogen ion concentration . In the case of neutral solution [H+] =10-7 which we call a ph of 7. This means, for example, that a hydrogen-ion concentration of a solution with a ph of 4 is 10-4 mol/l, meaning it contains 0.0001 mole of hydrogen ion in a solution of 1 liter.

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The mass of N_{2}O is 0.185 g.

To calculate the number of moles first calculate the molar mass of N_{2}O .

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8 0
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Masteriza [31]

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