Name the physical properties of water that render it unacceptable and explain how each one can be tested for or measured

Predict the products butane (c4h10) + oxygen —>

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

If a particle has z = 25 and 23 electrons, what is its charge?