What is the pH of a .000243 M solution of potassium hydroxide solution? Which one is it?
3.61

1.03

10.39

12.97

When an object falls through the air and encounters air resistance its overall speed will be than if it had not encountered air resistance? (one word answer)

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Type the correct answer in the box. spell all words correctly.what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.