CHEM-120 UNIT 7 LAB PRACTICUM 2026
STUDY GUIDE REVISION PACK LEARNING
OUTCOMES QUIZ BANK A PLUS
◉ objective of experiment two. Answer: taking and using
measurements
◉ objective of experiment three. Answer: precision vs.
accuracy/measure mass etc.
◉ objective of experiment four. Answer: how to make/present
graphs
◉ objective of experiment five. Answer: scientific theory vs. law/use
excel/determine mathematical relationships
◉ objective of experiment ten (lab report). Answer: recycling/ionic
equations/calculate percent yield
◉ objective of experiment eleven. Answer: stoichiometric titration
◉ objective of experiment twelve. Answer: use calorimetry/calculate
heat flow & constants
, ◉ approved eye protection. Answer: ACS approved chemical splash
goggles with four indirect vents
◉ approved clothing. Answer: pants, long skirts that go to ankles,
closed toe shoes
◉ approved footwear. Answer: shoes that leave no part of foot
exposed
◉ approved hair style. Answer: long hair must be tied back
◉ are bikes or skates allowed in lab?. Answer: no
◉ food and drink allowed in lab?. Answer: no, even empty
containers must be stored away
◉ absences. Answer: must notify instructor in writing (email ok)
before day of absence , if not able to notify before then must notify
within two days after the lab and provide reason why
◉ identify number of sig digs: 0.203+1.8+10.94=?. Answer: 12.9
(one after decimal)
STUDY GUIDE REVISION PACK LEARNING
OUTCOMES QUIZ BANK A PLUS
◉ objective of experiment two. Answer: taking and using
measurements
◉ objective of experiment three. Answer: precision vs.
accuracy/measure mass etc.
◉ objective of experiment four. Answer: how to make/present
graphs
◉ objective of experiment five. Answer: scientific theory vs. law/use
excel/determine mathematical relationships
◉ objective of experiment ten (lab report). Answer: recycling/ionic
equations/calculate percent yield
◉ objective of experiment eleven. Answer: stoichiometric titration
◉ objective of experiment twelve. Answer: use calorimetry/calculate
heat flow & constants
, ◉ approved eye protection. Answer: ACS approved chemical splash
goggles with four indirect vents
◉ approved clothing. Answer: pants, long skirts that go to ankles,
closed toe shoes
◉ approved footwear. Answer: shoes that leave no part of foot
exposed
◉ approved hair style. Answer: long hair must be tied back
◉ are bikes or skates allowed in lab?. Answer: no
◉ food and drink allowed in lab?. Answer: no, even empty
containers must be stored away
◉ absences. Answer: must notify instructor in writing (email ok)
before day of absence , if not able to notify before then must notify
within two days after the lab and provide reason why
◉ identify number of sig digs: 0.203+1.8+10.94=?. Answer: 12.9
(one after decimal)