Science Chemistry Analytical Chemistry
Chem 103 Lab Final
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Chem 103 - Lab Final CHEM 103 Lab Exam Flashcards Straighterline Chem
62 terms 72 terms Teacher 318 terms
cammcarrra Preview brc0236 Preview quizlette112984836
Practice questions for this set
Learn 1 /7 Study with Learn
What is an extensive property?
Choose an answer
The property is related to the temperature The property is proportional to the amount
1 2
of the system. of material in the system. (mass and volume)
The property is independent of the amount The property describes how a substance
3 4
of material present. changes under different conditions.
Don't know?
When using a pipette to transfer Leaving the liquid in the pipette which is calibrated to allow for it
liquid to a conical flask, a small
amount of liquid remains in the
tip of the pipette. This situation
should be dealt with by?
What does the fire "O" symbol Oxidizing
indicate about the chemical?
What does the fire symbol Highly Flammable
indicate about the chemical?
, You obtain 6.372g of product in 6.37
your experiment. What is this
number to 3 significant figures?
How many sig figs is 0.0123? Four
A physical property of a system that does not depend on the
What is an intensive property? system size or the amount of material in the system.
(temperature, refractive index, density, and hardness)
The property is proportional to the amount of material in the
What is an extensive property?
system. (mass and volume)
How do we measure volume of The volume of water displaced is equal to the
an irregular solid? volume of the object.
Properties that can be observed and measured without changing
What is a physical property?
the composition of the substance.
What is the equation for volume πr2h
of a cylinder?
Who is required to wear eye Everyone
protection in the
lab?
Why is jewelry a potential safety Chemicals can be trapped under it next to skin.
issue in the lab?
What does flammable mean? Easily ignited and capable of burning easily.
What does the label That contact destroys living tissue as well as
CORROSIVE on a chemical equipment.
container indicate?
The volume delivered by a 0.06
20.00ml pipet in 3 trials was
20.05ml, 20.15ml, and 19.99ml.
What is the standard deviation?
A 10.0ml volumetric pipet 10.08
delivers 10.05g of water at 24.0
°C. Density is 0.9973g/ml. What
is the volume of the water?
What are the units of density? gml^-1
The density of copper The sample will expand.
decreases as temperature
increases. Which statement
accurately describes the
changes in a sample of copper
when it is warmed from room
temperature to 95 °C.
What is spectroscopy? Spectroscopy is the study of the way light and matter interact.
What is the Electromagnetic Range of wavelengths and frequencies
Spectrum?
What does a long wavelength Low energy; Low frequency
mean concerning energy and
frequency?
Chem 103 Lab Final
Save
Students also studied
Flashcard sets Study guides
Chem 103 - Lab Final CHEM 103 Lab Exam Flashcards Straighterline Chem
62 terms 72 terms Teacher 318 terms
cammcarrra Preview brc0236 Preview quizlette112984836
Practice questions for this set
Learn 1 /7 Study with Learn
What is an extensive property?
Choose an answer
The property is related to the temperature The property is proportional to the amount
1 2
of the system. of material in the system. (mass and volume)
The property is independent of the amount The property describes how a substance
3 4
of material present. changes under different conditions.
Don't know?
When using a pipette to transfer Leaving the liquid in the pipette which is calibrated to allow for it
liquid to a conical flask, a small
amount of liquid remains in the
tip of the pipette. This situation
should be dealt with by?
What does the fire "O" symbol Oxidizing
indicate about the chemical?
What does the fire symbol Highly Flammable
indicate about the chemical?
, You obtain 6.372g of product in 6.37
your experiment. What is this
number to 3 significant figures?
How many sig figs is 0.0123? Four
A physical property of a system that does not depend on the
What is an intensive property? system size or the amount of material in the system.
(temperature, refractive index, density, and hardness)
The property is proportional to the amount of material in the
What is an extensive property?
system. (mass and volume)
How do we measure volume of The volume of water displaced is equal to the
an irregular solid? volume of the object.
Properties that can be observed and measured without changing
What is a physical property?
the composition of the substance.
What is the equation for volume πr2h
of a cylinder?
Who is required to wear eye Everyone
protection in the
lab?
Why is jewelry a potential safety Chemicals can be trapped under it next to skin.
issue in the lab?
What does flammable mean? Easily ignited and capable of burning easily.
What does the label That contact destroys living tissue as well as
CORROSIVE on a chemical equipment.
container indicate?
The volume delivered by a 0.06
20.00ml pipet in 3 trials was
20.05ml, 20.15ml, and 19.99ml.
What is the standard deviation?
A 10.0ml volumetric pipet 10.08
delivers 10.05g of water at 24.0
°C. Density is 0.9973g/ml. What
is the volume of the water?
What are the units of density? gml^-1
The density of copper The sample will expand.
decreases as temperature
increases. Which statement
accurately describes the
changes in a sample of copper
when it is warmed from room
temperature to 95 °C.
What is spectroscopy? Spectroscopy is the study of the way light and matter interact.
What is the Electromagnetic Range of wavelengths and frequencies
Spectrum?
What does a long wavelength Low energy; Low frequency
mean concerning energy and
frequency?
