For a fixed mass of gas at a constant temperature, what happens to the voluzszk5 z7 2pvr/r7srz a(,9f uxme if the pressure of the gas is doubledsxupz r sk7rf rzazv5(,2/97z ?

  Which of the following coau 6- 7qix8x2jqgg3kq nditions makes gases deviate from ideal behavior?

  Based on the graph below, choose the correct s wuee(r ncuy4q5+( ,8hwegxu8tatement that describes the relationship between pressur(x u,qr gcuhe+8 4wy5w8(neuee and temperature for a fixed mass and volume of a gas?

  The ideal gas equation is a formula that combines the relationship between pre9f*5m*q ztr ,p5zsjelssure, volume, temperature, and the number of moz9 s*5rz jqp 5felmt*,les.
1.Complete the table below by calculating the missing variables of the ideal gas equation.

P	V	n	T
$\times10^4$Pa	$0.015m^3$	0.400mol	$37^{\circ}C$
152,000Pa	$m^3$	2.00mol	298.15K
31,000Pa	$0.25m^3$	mol	271.15K
250kPa	$0.75dm^3$	0.580m0l	k

2.A $256cm^3$ flask contains 0.800g of a gaseous compound with an empirical formula of CHCl. The pressure and the temperature of the gas are respectively $10^5$, Pa10 and 373K. Determine the molecular formula of the compound.

  Liquid butanol $(C_4H_9OH)$ burns or combusts in oxygen to produce $CO_{2(g)}$ and $H_2O$(g).
1.Write a balanced equation, including state symbols, for this reaction.
2.When $1.250cm^3$ of butanol is combusted in excess oxygen,$1.921dm^3$ of water vapor is collected at a pressure of 125.0 kPa and $150.0^{\circ}C$. Calculate the moles of butanol that were combusted.  mol
3.Determine the density of liquid butanol in $g\:cm^{-3}$.  g $cm^{-3}$

  Based on the table belbmt/-4t nba6spx q 0gax ;/ii t3.l0qcow, what is the correct calculation to determine the final volume of a fixed mass b6inti3x/t tgl4b0 ap .qaxqc;-s/ m0 of gas:

Initial	Final
Pressure = 1.00 atm	Pressure = 1.60 atm
Temperature =$20^{\circ}C$	Temperature =$10^{\circ}C$
Volume =$5.00dm^3$	Volume = ?

  Automobile airbags are inflated with 5ekh1zs+,1 cf hwuby- $N_2$, a byproduct of sodium azide decomposition, according to the following reaction.
$2NaN_{3(s)}\rightarrow2 Na_{(s)}+3N^{2(g)}$
Calculate the mass (in grams) of sodium azide needed to generate $0.07m^3$ of $N^2$ at $1.01\times10^{5}Pa$ and $26.0^{\circ}C$.$n_{N2}$=  mol, mass of $NaN_3$=  g

  14.01g of nitrogen g)y d(9*+c)eidiq aex yas $(N_2)$ is reacted with excess $H_2$. What volume of ammonia $(NH_3)$gas would be produced at STP? The molar volume of a gas at STP is $22.7dm^3$.
$N_{2(g)}+3H_{2(g)}\rightarrow2NH_{3(g)}$

  Sodium azide is an ionic compound found within the airb fuod7z.3ggjfff7)* xags of some older cars. The airbag is depl*o g7f)zuf.x7f 3jgd foyed as a safety feature in the event of an accident. In this application, the sodium azide decomposes rapidly, and the gas formed inflates the airbag.
The decomposition of sodium azide under these conditions is given below.
$2NaN_{3(s)}\rightarrow2Na (s)+3 N_{2(g)}$
1.Suggest the formula and charge for the azide ion.
2.A typical airbag requires $65.0dm^3$of nitrogen gas for complete inflation at STP. Using section 2 of the data booklet, calculate the mass of sodium azide that the airbag must contain for this purpose.Molar mass for sodium azide calculated=  $g mol^{-1}$

  Which of the following gases most closely aligns dd0 + -icrj0 c(e3ariuwith the behavior of an ideal gas?icdr+e- aid3r( 00juc

  Under which conditions would a gas den/ c 7p.f x70r3pkyaygviate the most from the ideal gas model?

  A sample of gas at a nv)7w rof zlw7bw9f6*k3kh7l certain temperature, pressure, and volume $(T_1,P_1,and V_1T)$ undergoes a change in temperature and pressure $(T_2andP_2)$.What is the new volume $(V_2)$?
Before: $T_1,P_1,V_1$;
After: $P_2=2P_1$ AND $T_2=\frac{1}{2}T_1$