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Pavel [41]
2 years ago
8

The reaction between sulfur dioxide and oxygen is reversible.

Chemistry
1 answer:
RUDIKE [14]2 years ago
3 0

Explanation:

the correct answer is

D) 0.636 mol/dm³

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When the ph of an aqueous solution is changed from 1 to 2, the concentration of hydronium ions in the solution is.
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decreased by a factor of 10

Explanation:

pH is defined in such a way that;

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Given that pH is changed from 1 to 2,

By rearranging the above formula , we get 10−pH = H

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