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What type of reaction is this?

• Single Replacement

• Double Replacement

• Combination

• Decomposition

Chemical reaction in which energy is given off to the surroundings (exo=exit). The final product will feel warmer

• Single Replacement Reaction

• Double Replacement Reaction

• Endothermic

• Exothermic

The substances that exist before the reaction has occurred.

• Metals

• Reactants

• Products

• Non-metals

A substance that tastes bitter, is a good conductor, turns red litmus paper blue

• Anion

• Cation

• Acid

• Base

The substances that exist after the reaction has occurred

• Acid

• Base

• Reactants

• Products

A chemical reaction in which energy is absorbed. The final product will feel cooler

• Single Replacement Reaction

• Double Replacement Reaction

• Endothermic

• Exothermic

A scientific law that states that the total mass of the reactants in a chemical reaction is always equal to the total mass of the products

• Before and After Law

• Always Equal Law

• Law of Conservation of Mass

• Law of Chemistry

A substance that tastes sour, reacts with some metals to produce hydrogen gas, is a good conductor

• Metal

• Non-Metal

• Acid

• Base

Where a compound is broken down into elements or smaller compounds

• Synthesis Reaction

• Decomposition Reaction

• Single Replacement Reaction

• Double Replacement Reaction

Balance the chemical equation: H2 + O2 -> H2O2

• H2 + O2 -> H2O2

• H2O2 -> H2 + O2

• H2O -> H2 + O2

• H2 + O2 -> 2H2O