Answer:
[OH⁻] = 3.55×10⁻¹⁰M
Explanation:
Given data:
pOH of vinegar = 9.45
[OH] = ?
Solution:
Formula:
pOH = -log[OH⁻]
Now we will put the value of pOH.
9.45 = -log[OH⁻]
[OH⁻] = 10∧-pOH
[OH⁻] = 10⁻⁹°⁴⁵
the answer is 3.55 and -10
hope this helps!
