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6th grade science

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QuestionAnswer
Brad Schneider
Base a compound that releases hydrogen ions in dissolved in water
Chemical Equation an arrangement of symbols and formulas used to show what happens during a chemical reaction
Concentrated a solution with a large amount of solute compared to the amount of solvent
Condensation change of state from a gas to a liquid
Dilute a solution with a small amount of solute compared to the amount of solute
Endothermic reaction A chemical reaction in which more energy is taken in than is given off
Acid a compound that releases hydrogen ion in water
Evaporation the change of state from liquid to gas at the surface of a liquid
exothermic reaction a chemical reaction in which more energy is given off than is taken in
Formula arrangement of symbols that shows both the kinds and number of atoms in a compound
Indicator a substance that changes color at a certain range of pH values
Neutralization process in which an acid and a base react to produce a salt and water
pH scale set of numbers between 0 and 14 used to measure the strength of acids and bases
product substance that is formed in a chemical reaction
Reactant Substance that undergoes a chemical reaction,often by combining with another substance
Solute substance that is dissolved
Solvent Substance that dissolves other materials
Created by: midnight258
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