[lalal2011]

Please help me with these two questions..

1. [Boyle's Law]Express the slope of the line in this plot  (V syringe vs. 1/P air) algebraically in terms of the quantities n, R, and T. Recall the Ideal Gas Law equation, PV = nRT, and that any straight line has the general formula y = mx + b.

2. Using your answer to the preceding question and your calculated slope (5146.5)from the V syringe vs. 1/Pair plot, and assuming that the temperature of the laboratory is 298 K, how many grams of air (average molecular weight 28.8 g/mol) were in your sample of air? Be careful with units!

* I don't know if you need this but Atmospheric Pressure is 748.1 mm Hg

[Arkcon]

You will have to start this problem on your own, at first, before we can help.  You'll have to plot the data, and get a formula for the line.  Then compare the variables along the axes, with the ideal gas law equation.  Its also a line, so you have to see how you will fit them.