jeopardy start final jeopardy question percent solutions molaritydilutions mixed practice 10 20 30...
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Jeopardy
Start
Final Jeopardy Question
Percent Solutions Molarity Dilutions
Mixed Practice
10 10 10 10
20 20 20 20
30 30 30 30
40 40 40 40
10 Point Question10 Point Question
Find mass when concentration (%m/v) is 4% and volume of solution is 750 mL.
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30 g
20 Point Question20 Point Question
What is the volume of alcohol present in 200 mL of a 55% (v/v) solution?
110 mL
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30 Point Question30 Point Question
What is the percent concentration (%m/v) of 400 mL of a solution that
contains 60g of CaCl2?
15%
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40 Point Question40 Point Question
What is the percent concentration (%m/m) when 25 g of NaCl are dissolved
in 50 g of water?
33 %
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10 Point Question10 Point Question
What is the molarity of a solution containing 1.2 g NaCl in 450 mL of
solution?
.0460 M
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20 Point Question20 Point Question
What is the molarity of a solution conatining 9.0 moles of solute in 500
mL of solution?
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4.5 M
30 Point Question30 Point Question
What is the number of moles of solute in 250 mL of a 0.4 M solution?
0.1 moles
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40 Point Question40 Point Question
What mass of NaCl is needed to make 500 mL of a 0.200 M solution?
5.8 g NaCl
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10 Point Question10 Point Question
How many mL of a 2.00 M NaBr solution are needed to make 200 mL
of 0.500 M NaBr?
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50 mL
20 Point Question20 Point Question
If 2.00 mL of 6.00 M HCl is used to make a 500 mL aqueous solution, what is the molarity of he dilute
solution?
0.024 M
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30 Point Question30 Point Question
How is the molarity affected if more solvent is added to the solution?
The molarity decreases
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40 Point Question40 Point Question
How many mL of 3.00 M HCl are needed to make 300 mL of 0.10 M
HCl?
10 mL
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10 Point Question10 Point Question
If the percent concentration (% m/v) is 4 % and the volume of solution is 1500 mL, what is the mass of the
solute?
60 g
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20 Point Question20 Point Question
If the volume of the solute is 62.00 mL and the volume of the solvent is 300
mL, what is the percent concentration (%v/v)?
17.1 %
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30 Point Question30 Point Question
Calculate the molarity of a solution prepared by dissolving 175 g of KNO3
with a total of 750 mL solution.
2.31 M KNO3
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40 Point Question40 Point Question
Draw a picture of an Erlenmeyer flask.
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How many mL are in 5 L?
5000 mL… mL to L divide, L to mL multiply!!!!!
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