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grin007 [14]
3 years ago
6

CHEM HELP PLEASE

Chemistry
1 answer:
natka813 [3]3 years ago
3 0

Answer:

90.2%

Explanation:

% yield = actual yield/ theoretical yield * 100%

% yield = (312/346)*100% = 90.2%

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Explanation:

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If 15 ml of water is added to a solution of hydrochloric acid with a pH of 2, how will the solution change?
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Answer:

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Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the pH change of the solution by firstly calculating the HCl concentration, as equal to that of the hydrogen ions whose pH is 2 as this is a strong acid:

[HCl]=[H^+]=10^{-pH}=10^{-2}=0.01M\\

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