Understanding Molarity

What is the molarity of a solution if 6 moles of HCl are dissolved in 1 litre of solution?

• 0.1M

• 0.6M

• 1M

• 6M

How do you convert 400 ml to litres?

• 4 litres

• 0.04 litres

• 40 litres

• 0.4 litres

If 0.5 moles of NaCl are dissolved in 0.4 litres of solution, what is the molarity?

• 2M

• 1.5M

• 0.8M

• 1.25M

What is the molar mass of NaOH?

• 23 g/mol

• 40 g/mol

• 16 g/mol

• 1 g/mol

How many moles are in 2 grams of NaOH?

• 0.05 moles

• 0.5 moles

• 0.2 moles

• 0.02 moles

What is the molarity of a solution with 0.05 moles of solute in 0.6 litres?

• 0.5M

• 0.8M

• 0.05M

• 0.083M

What is the molar mass of HNO3?

• 63 g/mol

• 60 g/mol

• 16 g/mol

• 14 g/mol

How do you convert 80 ml to litres?

• 0.008 litres

• 0.08 litres

• 0.8 litres

• 8 litres

What is the molarity of a solution with 0.06 moles of solute in 0.08 litres?

• 0.75M

• 0.7M

• 0.6M

• 0.8M

What is the molarity of a solution if 20 grams of HCl are dissolved in 0.5 litres?

• 1M

• 0.5M

• 2M

• 1.1M