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APSM Chemistry 06
Discovering Design with Chemistry chapter 06
Question | Answer |
---|---|
change that alters the chemical composition of a substance | Chemical Change |
molecules (or atoms) that make up a substance have space in between them, and they are in constant, random motion. The hotter the substance, the faster the motion | Kinetic Theory of Matter |
reaction in which two or more elements react together to form a single compound | Formation reaction |
reaction in which the only reactant is a compound, and the products are the elements from which the compound is made | Decomposition reaction |
reaction in which one element/ion in a compound is replaced by a different element/ion | Single displacement reaction |
reaction in which two elements/ions in two different compounds switch places, each becoming part of the other compound | Double displacement reaction |
process by which a chemical reacts with oxygen to form one or more products as well as heat and usually light | Combustion reaction |
combustion reaction in which the only products are carbon dioxide and water | Complete combustion |
combustion reaction in which carbon monoxide and / or elemental carbon are formed in addition to water | Incomplete combustion |
Chemical Change | change that alters the chemical composition of a substance |
Kinetic Theory of Matter | molecules (or atoms) that make up a substance have space in between them, and they are in constant, random motion. The hotter the substance, the faster the motion |
Decomposition reaction | reaction in which the only reactant is a compound, and the products are the elements from which the compound is made |
Formation reaction | reaction in which two or more elements react together to form a single compound |
Single displacement reaction | reaction in which one element/ion in a compound is replaced by a different element/ion |
Double displacement reaction | reaction in which two elements/ions in two different compounds switch places, each becoming part of the other compound |
Combustion reaction | process by which a chemical reacts with oxygen to form one or more products as well as heat and usually light |
Complete combustion | combustion reaction in which the only products are carbon dioxide and water |
Incomplete combustion | combustion reaction in which carbon monoxide and / or elemental carbon are formed in addition to water |
Physical Change | change which does not alter the chemical composition of a substance |
change which does not alter the chemical composition of a substance | Physical Change |