Answer:
a
Step-by-step explanation:
hope this helps
D. 1×10⁻⁸ M
Explanation:
[H⁺] [OH⁻] = 10⁻¹⁴
(1×10⁻⁶) [OH⁻] = 10⁻¹⁴
[OH⁻] = 1×10⁻⁸
4
.05x80=4
4/5 of the book in 40 mins
