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Chapter 4 and 15

for eight graders

QuestionAnswer
the reaction of an acid and a base to form a neutral PH level or solution of a substance Neutral reaction
What is a pH number that is know to be neutral pH7
any compound that increases the number of hydroxide ions when dissolved in water base
any compound that can reversibly change color depending on conditions such as ph indicator
a value that is used to express the acidity or basicity ( alkalinity) of a system pH
an ionic compound that forms when a metal atom replaces the hydrogen of an acid salt
a homogenous mixture of two or more substances uniformly dispersed throughout a single phase solution
in a solution, the substance that dissolves in the solvent solute
in a solution, the substances in which the solute dissolves solvent
any compound that increases the number of hydronium ions when dissolved in water acid
the ability of a solute to dissolve in a solvent at a certain temperature solubility
what does the solubility of water do? most solids increase with temperature
what happens to a liquid when it has a lower temperature ? the liquid is less soluble when the temperature is lower
what does it mean when the solution can hold more of the solute unsaturated
when a liquid is holding as much of the solute as it can hold saturated
when a liquid holds to much of the solute than it can hold supersaturated
the amount of a particular substance in a given quantity of a mixture, solution, or ore concentration
what are the three ways to make a solute dissolve faster 1. mixing 2. heating 3. crushing
what happens to gases as the temperature is raised? gases become less soluble in liquids as the temperature is raised
Created by: 5SOS KIWI