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Calculate the pH value of the following ...

Calculate the pH value of the following solution:
A solution containing `0.315g` of nitric acid in 500mL of solution.

Text Solution

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500 ml solution contains 0.315 g of nitric acid. 1000 ml contains `0.63 g = (0.63)/(63) g mol ^(-1) = 10 ^(-2) mol [H^(+)] = 10 ^(-2) implies pH =- log (10 ^(-2)) = 2`
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