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

Answer Link

Otras preguntas

why do you think the protagonist killed the old man and then confessed? Is he truly mad, or is he a calculated killer?

Why is it important that we can recycle nutrients? How does our body do that?

Please help What is 1/6 of 1/2?

Slope and rate of change

please help i suck at science fiction

. What was the name of the empire ruled by Asoka?

Hellllp please problem above

What stages will the Binary star Sabik go through until the end of its life?(Picture for reference)

Bailey tried to prove that FGJ~FHI in the following figure, but her proof is wrong. What is the first mistake Bailey made in the proof?

Find the measure of the angle indicated. 175 degrees 55 degrees 115 degrees 65 degrees