Quantitative Chem Flashcards

1
Q

Atomic Number

A

The number of protons in the nucleus of an atom

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2
Q

Mass Number

A

The number of protons and neutrons in the nucleus of an atom

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3
Q

Isotopes

A

Atoms of the same element with different number of neutrons in the nucli

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4
Q

Mole

A

the amount of substance,expressed in grams, which contains as many elementry particals as in 12g of carbon

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5
Q

Molar Volume

A

The volume occupied by 1 mole of any gas at the standard temperature and pressur

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6
Q

Solute

A

The substance that is dissolved in the solvent to from a solution

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7
Q

Solvent

A

The substance in which the solute is dissolved in, forming a solution

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8
Q

Aqueos Solution

A

If the solvent used is water, then the solution is known as an Aqueos Solution

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9
Q

Dissociation

A

Ionic bonds dissociate when they are dissolved in water to form an aquoes solution

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10
Q

Ionization

A

Takes place when a colvalent compound dissolves in water

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11
Q

Gaseous Solution

A

Are formed when gases occupy the entire volume of the container

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12
Q

Concentration

A

The number of moles per unit volume of solution

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13
Q

Theoretical yield

A

The maximum amount of product which can be produced based in a chemical reaction

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14
Q

Actual Yeild

A

The actual amount of product prodeced

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