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Calculate the pH of each solution. Part A [H3O+] = 5.4×10−10 M Express your answer using...

Calculate the pH of each solution.

Part A

[H3O+] = 5.4×10−10 M

Express your answer using two decimal places.

Part B

[H3O+] = 5.6×10−2 M

Express your answer using two decimal places.

Part C

[H3O+] = 7.2×10−13 M

Express your answer using two decimal places.

Part D

[H3O+] = 7.4×10−5 M

Express your answer using two decimal places.

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Answer #1

Aniwer pH = -log(H+) and (H+) = (1304) 5.4x10-1° pH = 9.27 ..pH = -log. [Hot] (460+] = 5.4x10-10 m. H60+] = pH = -log (5:4810

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