Solutions

Front

In a solution, the substance that is dissolved is called the _________________ (Options: colloid, solute, solvent, suspension).

Back

solute

Front

The process by which the positive and negative ions of an ionic solid become surrounded by solvent molecules is called _________________

Back

solvation

Front

Water and Kool-Aid are mixed together. Hot water, coffee and sugar are mixed together. Which substance is the solvent in both? Options: Water, Coffee, Kool-aid, Sugar

Back

Water

Front

This solution would be considered

Back

Supersaturated

Front

This graph represents a(n) ___ solution
Options: saturated, supersaturated, unsaturated, undefined

Back

unsaturated

Front

____________________________ is the concentration of a solution expressed as the number of moles of solute dissolved in each liter of solution.

Back

molarity

Front

A _______________ solution contains as much solute as can possibly be dissolved under existing conditions of temperature and pressure.

Back

saturated

Front

Which substance has 80 grams of solute dissolved in 100 grams of water at 50 C? Options: Potassium Bromide, Ammonium Chloride, Potassium Chloride, Lithium Hydroxide

Back

Potassium Bromide

Front

Which substance is MOST soluble at 0 ºC? Options: KI, NaNO₃, NaCl, Ce₂(SO₄)₃

Back

NaNO₃

Front

When 50 grams of potassium chloride, KCl, is dissolved in 100 grams of water at 50 ºC, the solution can be correctly described as:

Back

supersaturated