LazySpherers LazySpherers

29-04-2022
Chemistry

contestada

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

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

Respuesta :

kifayatjiddah kifayatjiddah

29-04-2022

Answer:

3

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

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