chemistry cp 9/some 10 Flashcards

1
Q

the process by which the atoms of one or more substances are rearranged to form different substances

A

chemical reaction

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2
Q

the starting substance in a chemical reaction

A

reactant

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3
Q

a substance formed during a chemical reaction

A

product

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4
Q

a statement using chemical formulas to describe the identities and relative amounts of reactants and products involved in the chemical reaction

A

chemical equation

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5
Q

in a chemical equation, the number written in front of a reactant or product; in a balanced equation describes the lowest whole number ratios of the amount of all reactants and products

A

coefficent

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6
Q

a chemical reaction in which two or more substances react to yield a single product

A

synthesis reaction

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7
Q

a chemical reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light

A

combustion reaction

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8
Q

a chemical reaction that occurs when a single compound breaks down into two or more elements or new compounds

A

decomposition reaction

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9
Q

a chemical reaction that occurs when the atoms of one element replace the atoms of another element in a compound

A

single replacement reaction

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10
Q

a chemical reaction that involves the exchange of ions between two compounds and produces either a precipitate, a gas, or water

A

double replacement reaction

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11
Q

a solid produced during a chemical reaction in a solution

A

precipitate

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12
Q

a solution in which the solvent is water

A

aqueous solution

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13
Q

one or more substances dissolved in a solution

A

solute

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14
Q

the substance that dissolves a solute to form a solution; the most plentiful substance in the solution

A

solvent

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15
Q

an ionic equation that shows all the particles in a solution as they realistically exist

A

complete ionic equation

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16
Q

ion that does not participate in a reaction

A

spectator ion

17
Q

an ionic equation that includes only the particles that participate in the reaction

A

net ionic equation