For a fixed mass of gas at a constant tempezzva+ 0da /r )d)1yldprature, what happens to the volume if the pressure of the gas is+d1rap laz)z0/vdd ) y doubled?

  Which of the following conditions makes gases deviate from i),j 4k0pypagedeal behavior?

  Based on the graph below, choose the correct statement that describes w :tgfsbu7yw6-py ( 9fthe relationship between pressure and temperature for a fixed mass and ( f:w6uwb7-yypg9 ftsvolume of a gas?

  The ideal gas equation is a for/xw69ztc 2glh; /gebi h5u eb8mula that combines the relationship between pressure, volum2x8t cghwgi /zhbb/;9l e56u ee, temperature, and the number of moles.
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 below, what is the correct calculation to determin ,f 93sn9vyurae the final volum n3vs,fy au9r9e of a fixed mass 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 infyqmk 5q+9sd( qlated with $N_2$, 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 gas cd2e: aau:eo jiy yb-49p3h8 c$(N_2)$ 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 airbags of some ol2juxijx7)/am0gt x 5e/ p5 idyder cars. The airbag is deployed as a safety feature in t5xj0/75ita yix j u)egxd/m 2phe 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 close9u1 4clq5to 2zzj- vzrly aligns with the behavior of an ideal gas? -z 4t9lr1ucv o2zj5qz

  Under which conditions would a gas deviate the most from the i(uuc 5eqja ;r ;kp7.kjw rh6*edeal gas model?

  A sample of gas at a certain temperature, pressure, and volckw3r(z ; )ohrume $(T_1,P_1,and V_1T)$ 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 $T_2=\frac{1}{2}T_1$