Why do liquids flow? a. liquid particles are wet. b. liquid particles are smooth. c. liquid particles are not fixed in place. d. liquid particles are attracted to each other.

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

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

What percentage of energy used in the u. s is produced from fossil fuels