Exam 2: CHEM 120/ CHEM120 (NEW 2026/ 2027 Update) Introduction to General, Organic, and Biological Chemistry with Lab Guide| Questions & Answers | Grade A| 100% Correct (Verified Solutions)-Chamberlain

Examl 2:l CHEMl 120/l CHEM120l (NEWl
2026/l 2027l Update)l Introductionl tol
General,l Organic,l andl Biologicall
Chemistryl withl Labl Guide|l Questionsl &l
Answersl |l Gradel A|l 100%l Correctl
(Verifiedl Solutions)-Chamberlain

QUESTION
Buffer


Answer:
Al solutionl usingl conjugatel acid/basel pairsl tol resistl pHl change.l Ablel tol maintainl al
similarl pHl evenl withl thel additionl ofl smalll amountsl ofl acidl orl base.




QUESTION
Neutralization



Answer:
Reactionl ofl anl acidl andl al basel tol makel al waterl andl al saltl (ionicl compound)




QUESTION
Boylesl Law


Answer:

, Relationshipl betweenl pressurel andl volumel atl al fixedl temperature.l Asl pressurel increases,l
volumel decreasesl andl visel versa.




QUESTION
Avagadro'sl Law


Answer:
Relationshipl betweenl amountl ofl molesl ofl gasl andl volumel atl al fixedl temperaturel andl
pressure.l Asl amountl ofl molesl increases,l volumel increasesl andl thel inverse.




QUESTION
Charles'l Law



Answer:
thel lawl thatl statesl thatl forl al fixedl amountl ofl gasl atl al constantl pressure,l thel volumel
ofl thel gasl increasesl asl thel temperaturel ofl thel gasl increasesl andl thel volumel ofl thel gasl
decreasesl asl thel temperaturel ofl thel gasl decreases