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Unit 7 Vocab

TermDefinition
Solubility The ability of one substance to dissolve in another at a given temperature and pressure
Concentration The amount of a particular substance in a given quantity of a mixture, solution, or ore
Saturated Solution A solution that cannot dissolve any more solute under the given conditions
Unsaturated Solution A solution that contains less solute than a saturated solution does and that is able to dissolve additional solute
Supersaturated Solution A solution that holds more dissolved solute than is required to reach equilibrium at a given temperature
Molarity A concentration unit of a solution expressed in moles of solute dissolved per liter of solution
Acid Any compound that increases the number of hydronium ions when dissolved in water
Indicator A compound that can reversibly change color depending on conditions such as pH
Electrolyte A substance that dissolves in water to give a solution that conducts an electric current
Base Any compound that increases the number of hydroxide ions when dissolved in water
pH A value that is used to express the acidity or basicity (alkalinity) of a system; each whole number on the scale indicates a tenfold change in acidity
Neutralization Reaction The reaction of the ions that characterize acids and the ions that characterize bases to form water molecules and a salt
Salt An ionic compound that forms when a metal atom or a positive radical replaces the hydrogen of an acid
Soap A substance that is used as a cleaner and that dissolves in water
Detergent A water-soluble cleaner that can emulsify dirt and oil
Disinfectant A chemical substance that kills harmful bacteria or viruses
Bleach A chemical compound used to whiten or make lighter, such and hydrogen peroxide or sodium hypochlorite
Antacid A weak base that neutralizes stomach acid
Created by: haleylorenson
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