Solutions Review

Front

What is an unsaturated solution?

Back

An unsaturated solution is one that contains less solute than a saturated solution.

Front

How many moles of NaCl are present in 6000 ml of a 1.5 M NaCl solution?

Back

9 moles NaCl.

Front

What is the formula to calculate Molarity?

Back

M = moles of solute / liters of solution.

Front

What is a non-electrolyte?

Back

A non-electrolyte is a substance that does not dissociate into ions in solution and is composed of molecules.

Front

Is silver iodide (AgI) soluble or insoluble in water?

Back

Insoluble.

Front

Define Molarity (M).

Back

Molarity is the number of moles of solute per liter of solution.

Front

What does it mean if a solution is saturated?

Back

A saturated solution contains the maximum amount of dissolved solute at a given temperature.

Front

What is the difference between a solute and a solvent?

Back

A solute is the substance that is dissolved, while a solvent is the substance that does the dissolving.

Front

What is the formula for calculating the number of moles?

Back

Number of moles = mass (g) / molar mass (g/mol).

Front

What is an electrolyte?

Back

An electrolyte is a substance that dissociates into ions in solution and conducts electricity.