What is the relationship between the atoms how packed together and the volume or shape of matter?

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

C3h8o3 - glycerol major species present when dissolved in water

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