Aeen is drinking a beverage that has a pH of 3.3. Marien is drinking a beverage that has a pH of 2.7. About how many time the hydrogen ion concentration of Aeen's drink is the hydrogen ion concentration of Marien's drink? Round to nearest whole number.

The pH value of a solution is a logarithmic function of the hydronium ion concentration in the solution. Since we are given the pH foe both we can easily calculate the H + ion concentration as follows:

Aeen

3.3 = - log (H+)

H + = 0.04 M

Marien

2.7 = - log (H+)

(H+) = 0.07 M

Therefore, Aeen's drink is 0.07/0.04 or 2 times more hydrogen ion concentration than Marien's drink.