What is the pH of a solution that has [H+] = 3.0 × 10–6 M?
4.32
5.52
6.0
7.76
A cup of black coffee has a pH of 5.
What is the hydrogen ion concentration of this cup of coffee?
4.0 × 10–4 M
3.0 × 10–5 M
1.0 × 10–5 M
4.0 × 10–6 M
Which example's concentration is indicated by a solution’s pH ?
H2O
H+
OH−
H2O2
What is the pH of a solution with a [H+] of 1.0×10−4 M ?
2.0
3.0
4.0
8.0
WILL MARK BRAINLIEST
