A 9400.0 mL container holds a sample of nitrogen gas at 15.00C and 93.0inHg. Determine the number of moles of nitrogen gas in the cylinder.

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

  the mississippians were considered to be  horticulturalists, which means they were

In one or two grammatically correct sentences, write a definition for the term molecule geometry