
Concentration Calculations
Chemistry
KG - University
NGSS covered
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the molarity of 2.5 mol of NaOH in 12.0 L of solution?
Tags
NGSS.HS-PS1-7
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the molality of a solution containing 1.3 mol in 13.4 kg of solution?
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the molarity of 122.5 g of AlCl3 in 1.0 L of solution?
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the molality of 1.2 g of HCl in 750 g of solution?
Tags
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the concentration, in percent by mass, of 0.62 g of solute in 45.0 g of solution?
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the concentration, in percent by volume, of 15.3 mL of solute in 2.65 L of solution?
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What mass of solute is needed to make 75.0 g of a 3.4% solution?
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