Mastering Moles and Chemical Calculations

• 16 g/mol

• 18 g/mol

• 20 g/mol

• 22 g/mol

Tags

NGSS.HS-PS1-7

• 1 mole

• 2 moles

• 3 moles

• 4 moles

• 1:1

• 1:2

• 2:1

• 2:2

Tags

NGSS.HS-PS1-7

Tags

NGSS.HS-PS1-7

What is the molarity of a solution containing 5 moles of solute in 2 liters of solution?

• 2.5 M

• 5 M

• 10 M

• 2 M

• 27.3%

• 28.3%

• 29.3%

• 30.3%

What is the concentration in parts per million (ppm) of a solution containing 0.002 grams of solute in 1 liter of water?

• 2 ppm

• 20 ppm

• 200 ppm

• 2000 ppm

• 4:3

• 3:4

• 5:3

• 3:5

• 1 M

• 2 M

• 3 M

• 4 M

• 11.1%

• 22.2%

• 33.3%

• 44.4%