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3.14 Molarity Do Now

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Last updated about 4 years ago
8 questions
10
10
1
1
1
Question 1
1.

Question 2
2.

10
10
10
Question 6
6.

What is the molar mass of BH3?

Question 7
7.

How many moles of BH3 are in 69.17 grams of BH3?

Use your answer from number 6 to solve.

Question 8
8.

What is the Molarity of a solution with 69.17 grams of BH3 and 2.5 liters of water?

Use your answer from question 7 to help you find the numerator.

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
Choose the appropriate symbol for Molarity along with the correct units.
m=mol/mL
M=mol/L
mol=mol/L
M=g/L
Question 3
3.
Question 4
4.
Question 5
5.
Solute
Solvent
Solution
Solute
Solvent
Solution
Solute
Solvent
Solution