Examl 2:l CHEMl 120l CHEM120l Latestl

Examl 2:l CHEMl 120/l CHEM120l (Latestl

2026/l 2027l Update)l Introductionl tol General,l Organic,l andl Biologicall Chemistryl withl Labl Review|l Q/Al |l Gradel A|l 100%l Correctl (Verifiedl Answers)l -Chamberlain

Q:l Boyle'sl Law

Answer:

pressurel andl volumel arel inverselyl proportional.l Ifl pressurel increasesl thenl volumel increasesl P1V1=P2V2

Q:l Charlesl Law

Answer:

Constantl pressure,l thel volumel ofl al gasl isl directlyl proportionall tol temperature.l Ifl volumel increasesl thenl temperaturel increases.l V1/T1l =l V2/T2

Q:l Avogadro'sl Law

Answer:

equall volumesl ofl gasesl atl thel samel temperaturel andl pressurel containl equall numbersl ofl molecules V1/n1l =l V2/n2 1 / 2

Q:l Combinedl gasl law

Answer:

P1V1/T1=P2V2/T2,l thel relationshipl betweenl thel pressure,l volume,l andl temperaturel ofl al fixedl amountl ofl gas

Q:l Standardl Temperaturel andl Pressurel (STP)

Answer:

Standardl temperature:l 273l Kl /l 0l Celsiusl

Standardl pressure:l 1.00l atm

Q:l Atl STPl 1l molel ofl anyl gasl hasl al volumel ofl ..

Answer:

22.4L/1l mol

Q:l Ideall Gasl Law

Answer:

thel relationshipl PV=nRT,l whichl describesl thel behaviorl ofl anl ideall gas P=l pressurel atms V=l volumel (L)l n=l molesl R=l constantl

• / 2