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3.14 Molarity Do Now
By Rachel Cleary
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Last updated over 2 years ago
8 Questions
Add This Formative
10
1.
Molarity, also known as molar ________, is the number of _______ of solute in a given _________ of ________.
concentration; liters; volume; solution
mass; moles; volume; solvent
concentration; moles; volume; solution
10
2.
Choose the appropriate symbol for Molarity along with the correct units.
m=mol/mL
M=mol/L
mol=mol/L
M=g/L
3
4
5
zoom in
10
3.
Solute
Solvent
Solution
10
4.
Solute
Solvent
Solution
10
5.
Solute
Solvent
Solution
1
6.
What is the molar mass of BH
3
?
1
7.
How many moles of BH
3
are in 69.17 grams of BH
3
?
Use your answer from number 6 to solve.
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1
8.
What is the Molarity of a solution with 69.17 grams of BH
3
and 2.5 liters of water?
Use your answer from question 7 to help you find the numerator.
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