Answer:
The pH of the solution is 2.10 .
Explanation:
The pH gives us an idea of the acidity or basicity of a solution. More precisely, it indicates the concentration of H30 + ions present in said solution. The pH scale ranges from 0 to 14: from 0 to 7 corresponds to acid solutions, 7 neutral solutions and between 7 and 14 basic solutions. It is calculated as:
pH = -log (H30 +)
pH= -log (0.0080)
pH= 2.10
Answer:
HCl is a strong acid, so we use the following formula:
[H^+] = a × Molarity
= 1 × 0.35 M
= 0.35 M (the concentration of H^+)
pH = - log [H^+]
= - log 3.5×10^-1
= 1 - log 3.5
= 0.456
Explanation:
