If [OH-] = 1×10_4, what is the ph of the solution

1 answer:

3 0

If the hydrogen ion concentration of a solution is 10–10M, is the solution is definitely alkaline. The thing I used to determine that fact is a basic point - pH above 7 is always alkaline, and as a proof, we can see from the task that the concentration of hydroxyl OH- is pretty higher than hydrogen H+, which is a direct characteristic of the alkain solution.Here is a tip for you, I bet it will be useful : >7 = basic <7 = acidic 7 = neutral

You might be interested in

A girl throws a rock into a pond. A leaf floating on the pond bobs up and down but does not change location on the pond's surfac

sertanlavr [38]

This is due to the difference in density. The rock is denser than the leaf. And also, the rock is denser than the liquid in the pond. If the material is denser than the other material, it will sink. The same holds true for the rock, it sinks. But when the material is less dense than the other material, it floats. And it holds true for the leaf, it floats.

6 0

3 years ago

Why do we slant the graduated cylinder before dropping the metal cylinder into it?

alexandr402 [8]

So the solution inside doesn't splash

6 0

3 years ago

This planet is about the size of Earth. It has a very thick atmosphere with

emmainna [20.7K]

Answer:

Venus

Explanation: