What is the definition of chemical property?

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

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.