Calculate the atomic mass of indium if inLithium-6 is 4% abundant and lithium-7 is 96% abundant.

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

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

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc