Question

.The pH is 3. What is [H+]? *
1 point
0.001
0.01
100
1000​

Answer 1

0.001 M

Step-by-step explanation:

The pH scale is used to determine the acidity or basicity of a solution.

• If pH < 7, the solution is acid.
• If pH = 7, the solution is neutral.
• If pH > 7, the solution is basic.

The pH is related to the concentration of hydrogen ions through the following expression.

pH = -log [H⁺]

[H⁺] = antilog -pH = antilog - 3 = 0.001 M