Question

A solution has a ph of 7. explain how you would increase its ph and decrease its ph

Answer 1

we can increase ph by adding any base and decrease it by adding acid to it

Answer 2

Distilled water has a pH level of 7, this means it is neutral. If you want to increase the pH of water, you must add an alkaline substance, such as baking powder, to it. If you want to decrease the pH of water, you add an acidic substance, such as lemon juice, to it.