Chemical Reaction Flashcards

1
Q

Chemical reaction

A

Process to atoms in to new substances

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2
Q

Chemical formula

A

Chemical symbols go numbers to represent a substance

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3
Q

Chemical equation

A

Expression to shon the relationship between the reactions

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4
Q

Reactions

A

Substance that participate in a chemical reaction

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5
Q

Products

A

Substance formed in a chemical reaction

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6
Q

Law of conservation of mass

A

Many can not be created or destroyed

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7
Q

The conservative of energy

A

Energy be created or destroyed

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8
Q

Endothermic reaction

A

Chemical reaction with an impute of energy

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9
Q

Exothermic radiation

A

Chemical reaction with an out put of energy

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