For a fixed mass of gas at a constant temperature, what happens to th m tp iecrh/pe517b-/se volume if the prmr/i5p 7hepb-se1ct / essure of the gas is doubled?

  Which of the following conditions makes gases deviate from ideal behavdo nys0v.j.l +ior?

  Based on the graph below, choose the correct statement that describes thh1 *p ubi252n:m2bow jn omy2te relationship between pressure yt22wbn5 bi1o p:ju2*nmoh 2mand temperature for a fixed mass and volume of a gas?

  The ideal gas equation i4-e zydsmfxf1 s27 i )x*zx.fes a formula that combines the relationship between pressure, v4xzsf* exf 1d-ezyi2xs. m7f )olume, 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 iwo6zu-yyisk4 +p jg(hw *w9 e8ld0pc1s the correct calculation to determine the final volume of a fixed mass of -yc o spi86wh+jkzyl*epgudw0(19w4gas:

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 ppxe:zy h e,,p)kc a)1with $N_2$, 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 g6w0/pecg: n bzis/mv,as $(N_2)$ 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 fomvy s4r-3eff7me :m :zund within the airbags of some older cars. The airbag is deplym74vem:rmf z3f -s e:oyed 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 :rtfc gp8eh85with the behavior of an ideal gaph58c:freg t8s?

  Under which conditions would a gas deviate the most from the ide eb7jez 1g2s*.s8it/ u9crgkval gas model?

  A sample of gas at a certain v: um2o+:uazt 0w3e*qbl- *7naauyuf 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 $T_2=\frac{1}{2}T_1$