If jill is traveling at 300 miles in 4 hours due south what was his velocity in miles per second

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 letter that represents the correct location for each particle type below.

What is the most important factor in determining climates.