

Molarity and Dilution Equation Challenge
Interactive Video
•
Chemistry
•
9th - 12th Grade
•
Practice Problem
•
Hard
Jackson Turner
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct formula for molarity?
M = liters / moles
M = grams / liters
M = moles * liters
M = moles / liters
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the dilution equation M1V1 = M2V2, what does V represent?
Volume
Velocity
Voltage
Viscosity
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the molarity equation M = moles / liters specifically require about the volume unit?
No specific requirement
Must be in liters
Can be in any units
Must be in milliliters
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many grams of NaNO3 were used to prepare the solution?
4.5 grams
6 grams
5 grams
4.604 grams
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What unit must the volume be in when using the dilution equation?
Liters
Milliliters
Cubic meters
Gallons
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final concentration of the NaNO3 solution prepared?
0.271 M
0.5 M
1 M
0.2 M
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the final molarity of the HCl solution after dilution?
0.045 M
1.5 M
0.5 M
1.0 M
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