chemistry Olexes chapter 6 Flashcards

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0
Q

Product

A

substance that forms in a chemical reaction

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1
Q

Reactant

A

substance or molecule that participates in a chemical reaction

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2
Q

Chemical energy

A

Energy that is released when compounds react

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3
Q

Xothermic reaction

A

Energy is realeased

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4
Q

Endothermic reaction

A

Energy is absorbed

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5
Q

Synthesis reaction

A

Substances combine to form one compound

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6
Q

Decomposition reaction

A

A single compound that breaks down to make simpler

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7
Q

Electrolysis

A

Decomposition of water

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8
Q

Combustion

A

Where oxygen was added and bonds burst

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9
Q

Single displacement

A

reaction where one elect or radical takes place of another element

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10
Q

Double displacement reaction

A

molecular compound forms from exchanging atoms or ions between compounds

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11
Q

Oxidation reactions reduction

A

any chemical change in slices is oxidized and an other species is reduced

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12
Q

Radical

A

organic group that has one or more electrons available for bonding

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13
Q

Reduce

A

chemical change where particles are taken away from

chemical equation

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14
Q

Mole ratio

A

.o do is look at balanced equation for the coefficients in front of the substances

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15
Q

Coefficient

A

The number in front of the equation

16
Q

Law of conservation of matter

A

States mass must stay the Sam sThere’s whole time

17
Q

Law of decomposition of matter

A

States that it must contain same portion as mass

18
Q

Catalyst

A

Speeds up chemical reaction

19
Q

Enzyme

A

Gives it specific biochemical reaction acts as a catalyst

20
Q

Substrate

A

Content being modified

21
Q

Chemical equilibrium

A

Shows what’s being changed and atoms don’t change at the same rate

22
Q

Reactant

A

The object being modified