Can someone please help and explain this chemistry problem?
Determine how many times more acidic or basic a solution is (how many times greater the concentration of hydronium ion [H3O+]) at
a. pH 2 relative to pH 4
- Bobby_ThinLv 78 months ago
pH is a logarithmic scale
so if we compare pH4/ pH2 we get 2
with logs 2 is a power so the answer is 10^2 or 100
pH 2 is 100 * more acidic than a solution with ph 4