Magnesium reacts with a silver nitrate solution The reaction is represented by the ionic equation given
State why this reaction is considered a redox reaction

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 could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?