Aqueous Solutions

Front

What is the dilution formula used to calculate the concentration of a diluted solution?

Back

M₁V₁ = M₂V₂, where M is molarity and V is volume.

Front

What is the definition of a solute?

Back

The solute is the substance that gets dissolved in a solution.

Front

What is the definition of a solvent?

Back

The solvent is the substance that dissolves the solute in a solution.

Front

What is a solution?

Back

A solution is a homogeneous mixture composed of two or more substances.

Front

How do you calculate the number of moles from molarity and volume?

Back

Use the formula: M x V = #moles.

Front

What is the molarity of a solution?

Back

Molarity (M) is the number of moles of solute per liter of solution.

Front

What is the mass of HCl needed to make a 3M solution in 4L?

Back

437.52g.

Front

What is the relationship between moles, molarity, and volume?

Back

Moles = Molarity x Volume.

Front

What is the definition of a mixture?

Back

A mixture is a combination of two or more substances that retain their individual properties.

Front

What is the formula to find the volume required for a specific number of moles in a solution?

Back

V = #moles / M.