What is the chimestry

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

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

How many moles of oxygen gas are produced from the decomposition of six moles of potassium