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ASP Exam > Gas and Particulates > Flashcards

Gas and Particulates Flashcards

1
Q

What is atomic mass?

A

the average weight of an atom that includes the protons and neutrons measured in grams compared to Carbon

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2
Q

What is Avogadro’s Number?

A

6.02 x 1023 atoms or 1 mole

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3
Q

Atomic weight of Na

A

23

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4
Q

Atomic weight of H

A

1

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5
Q

Atomic weight of C

A

12

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6
Q

Atomic weight of N

A

14

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7
Q

Atomic weight of O

A

16

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8
Q

Atomic Number

A

number of protons found in the nucleus of an atom

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9
Q

Valence Electrons

A

Electrons in the outer shell of an atom

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10
Q

Ionic Bonds

A

two atoms exchange electrons

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11
Q

Colavent Bonds

A

two atoms share electrons

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12
Q

Molar Mass

A

grams per mole

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13
Q

Compound

A

substance composed of all the same kinds of molecurles

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14
Q

Molecule

A

is a unit of matter formed by the chemical combination of two or more atoms, usually from different elements

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15
Q

Mixtures

A

are not compounds. They do not form from bonds but are different element mixed together like a solution. Elements retain their own chemical properties

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16
Q

pH formula

A

pH = -log|H+|

17
Q

Acid

A

pH below 7

18
Q

Base

A

pH above 7

19
Q

Boyle’s Law

A

at a constant temperature, a fixed mass of gas occupies a volume that is inversely proportional to the pressure exerted upon it

20
Q

Boyle’s Law Formula

A

P1V1 = P2V2

21
Q

Charle’s Law

A

At constant pressure, the volume occupied by a fixed mass of gas is directly proportional to the absolute temperature

22
Q

Charle’s Law Formula

A

V1/T1 = V2/T2

23
Q

Ideal Gas Law

A

a gas where all internal energy is kinetic energy form and any change causes a change in temperature

24
Q

Ideal Gas Law formula

A

PV = nRT

25
Q

R (Universal Gas Constant)

A

8.2145 J/mol K

ASP Exam (1 decks)

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