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3 years ago

The pH of solution A is 2.4, while the pH of solution B is 9.4.

Mathematics

1 answer:

pishuonlain [190]3 years ago

3 0

Answer:

The answer to your question is below

Step-by-step explanation:

pH definition

pH = - log [H⁺]

a) For pH = 2.4, solution A

2.4 = -log[H⁺]

[H⁺] = antilog⁻².⁴

[H⁺] = 0.00398

For pH = 9.4, solution B

[H⁺] = antilog⁻⁹.⁴

[H⁺] = 3.98 x 10⁻¹⁰

b) Divide hydrogen-ion concentration of solution A by hydrogen-ion concentration of solution B.

0.00398 / 3.98 x 10⁻¹⁰

10000000 times

c) By 7, because 7 is the number of zeros

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Read 2 more answers

The pH of solution A is 2.4​, while the pH of solution B is 9.4.

The pH of solution A is 2.4, while the pH of solution B is 9.4.