

Concentration and Volume Calculations
Interactive Video
•
Mathematics, Chemistry, Science
•
9th - 10th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent of one decimeter cubed in terms of centimeters cubed?
100 cm³
100,000 cm³
10,000 cm³
1,000 cm³
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which formula represents the concentration of a solution?
Volume times concentration
Volume divided by mass
Mass divided by volume
Mass times volume
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a formula triangle, what does the horizontal line represent?
Division
Multiplication
Subtraction
Addition
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you have 40 grams of a substance in 2.5 dm³ of water, what is the concentration?
25 g/dm³
16 g/dm³
20 g/dm³
10 g/dm³
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert 480 cm³ to dm³?
Multiply by 1,000
Divide by 1,000
Multiply by 10
Divide by 10
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the concentration of 24 grams of copper sulfate in 0.48 dm³ of water?
50 g/dm³
25 g/dm³
60 g/dm³
40 g/dm³
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to check units in concentration calculations?
To ensure accuracy
To save time
To avoid using a calculator
To make the process faster
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