What is the pH when the [H+] is 1 x 10^-3 M A. 2 B. 3 C. -3 D. 4

asked Dec 3, 2023 190k views

13 votes

What is the pH when the [H+] is 1 x 10^-3 M

A. 2
B. 3
C. -3
D. 4

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7 votes

Answer:

Step-by-step explanation:

PH = -Log [H+]

PH = -Log [1 × 10^-3]

PH = -Log [10^-3]

Log (10) = 1

PH = -(-3) Log (10)

PH = 3 × 1

PH = 3

RichN answered Dec 9, 2023

by RichN

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