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Salsk061 [2.6K]
2 years ago
12

How is the pH of an acidic substance raised?

Chemistry
1 answer:
BabaBlast [244]2 years ago
4 0

Answer: 4) Concentrate it

Explanation:

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What is the concentration in molarity of S2O32- (aq) in a solution prepared by mixing 150 mLmL of 0.149 MM Na2S2O3 (aq) with eno
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0.0890 M

Explanation:

Since the concentration of KCl is irrelevant in this case, the concentration of Na2S2O3 can be determined using a simple dilution equation:

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To 3 significant figures = 0.0890 M

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