
Molarity and Dilution Equations Challenge
Interactive Video
•
Chemistry
•
9th - 12th Grade
•
Hard

Lucas Foster
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the molarity triangle help with?
Measuring the volume of liquids
Determining the temperature of solutions
Calculating the weight of substances
Solving for different variables more easily
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of the molarity equation?
To determine the volume of a solution
To calculate the concentration of a solution
To find the density of a solution
To measure the temperature of a solution
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is indicated by the presence of two volumes in a problem?
Measurement of density
Calculation of temperature
Use of the dilution equation
Use of the molarity equation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine the new molarity after dilution?
Divide the initial molarity by the new volume
Subtract the new volume from the initial volume
Multiply the initial molarity by the initial volume and divide by the new volume
Add the initial and new volumes
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a significant digit represent in the context of molarity calculations?
The precision of the measuring instruments
The number of particles in a solution
The temperature of the solution
The color of the solution
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of incorrect pairing of molarity and volume in a dilution calculation?
Change in the chemical properties of the solution
Correct calculation of new concentration
Incorrect calculation of new concentration
No impact on the calculation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the word 'diluted' in a problem usually indicate?
Use of the molarity equation
Calculation of mass
Use of the dilution equation
Measurement of density
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