Molarity and Dilutions Quiz
Chemistry
9th - 11th Grade
NGSS covered
Used 185+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the molarity of 4 g of NaCl (MM=58.45) in 3,800 mL of solution?
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
How many grams of solute are dissolved in 125.0 mL of 5.00 M NaCl (MM = 58.45)?
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Find the molarity of 186.55 g of sucrose, C12H22O11 (MM = 342) in 250 mL of water.
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
How many grams of AgNO3 (MM = 169.87) are needed to prepare 0.125M solution in 250 mL of water?
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What is the molarity of a solution made by diluting 26.5 mL of 6.00M HNO3 to a volume of 250 mL?
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
How many mL of 10.8M HCl are required to make 100.0 mL of 3.00M acid?
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What volume of 1.50 M KBr can be made from 15.6 mL of concentrated KBr with a molarity of 9.65 M?
Tags
NGSS.HS-PS1-7
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