The following 4 Essay questions require you to submit your w…

The following 4 Essay questions require you to submit your work.  All work must be in your own handwriting.  The use of electronic devices, including writing tablets is not allowed.  No work= No credit.  Work must be neat and legible. If I cannot read it, you will not receive credit for it.    

Airbags rapidly produce nitrogen gas through reactions like…

Airbags rapidly produce nitrogen gas through reactions like this one: 2 NaN3 (s) –> Na (s) + 3 N2 (g)   In this reaction, what volume of nitrogen gas can be produced by the reaction of 12.5 g of NaN3, if the temperature is 365 K and the pressure is 1.200 atmospheres?  The formula mass of NaN3 = 65.00 g/mol.   The answer must have the correct significant figures ( 1 pt) and unit ( 1 point) . Circle your final answer.  All work must be shown for credit. No work=no credit. All work must in your own hand-writing.    

A 50.0 mL sample of H2SO4 is neutralized with NaOH solution…

A 50.0 mL sample of H2SO4 is neutralized with NaOH solution having a concentration of 2.00 M.  If 35.5 mL of NaOH are required to complete the neutralization, what is the concentration of the sulfuric acid solution? The answer must have the correct significant figures ( 1 pt) and unit ( 1 point) . Circle your final answer.  All work must be shown for credit. No work=no credit. All work must in your own hand-writing.