# Density practice problems.

## Quiz by Chandra Courtney

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14 questions
• Q1
Identify a variable in the density formula.
Length
Time
Density
Mass
120s
• Q2
Identify the variable in the density problem.
Height
Volume
Weight
Viscosity
120s
• Q3
A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density?
.37
2.7
7.2
607.5
120s
• Q4
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 mL. The mercury used to fill the cylinder weighs 306.0 g. From this information, calculate the density of mercury.
6885
6.13
13.6
.07
120s
• Q5
How do you set up the problem is you are solving for mass?
Density x volume
volume/density
density/volume
Mass/volume
120s
• Q6
What is the mass of the ethyl alcohol that exactly fills a 200.0 mL container? The density of ethyl alcohol is 0.789 g/mL.
.0039g
253.48g
157.8g
157.8mL
120s
• Q7
120s
• Q8
120s
• Q9
120s
• Q10
120s
• Q11
120s
• Q12
120s
• Q13
120s
• Q14
120s

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