6) What is the pH of a solution with [H3O+] = 1 × 10-9 M? A) 1.0 × 10-5 B) -9.0 C) 5.0 D) -5.0 E) 9.0

asked Jul 3, 2023 53.1k views

1 vote

6) What is the pH of a solution with [H3O+] = 1 × 10-9 M?

A) 1.0 × 10-5
B) -9.0
C) 5.0
D) -5.0
E) 9.0

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4 votes

The answer is E (9.0)

Jetchisel answered Jul 4, 2023

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4 votes

Answer:

E) 9.0

Step-by-step explanation:

pH = -log [1×10^-9] = 9

Sarvasana answered Jul 7, 2023

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