What is the [OH-] of a solution with a pH of 3.89? Group of answer choices

7.76 x 10^-11

2.11 x 10^-6

4.51 x 10^-10

1.29 x 10^-4

coral.

explanation:

coral. many marine organisms that produce calcium carbonate shells or skeletons are negatively impacted by increasing co2 levels and decreasing ph in seawater.

the correct answer would be b) volume versus temperature, because they are also directly proportional.