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Chemistry > Test 2 > Flashcards

Test 2 Flashcards

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1
Q

What is Boyle’s law? Type of relationship? Formula?

A
  • The relationship between pressure and volume
  • Inversely proportional
  • PV = PV
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2
Q

What is Charle’s law? Type of relationship? Formula?

A
  • The relationship between volume and temperature
  • Proportional
  • V/T = V/T
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3
Q

What is Gay Lussac’s law? Type of relationship? Formula?

A
  • The relationship between pressure and temperature
  • Proportional
  • P/T = P/T
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4
Q

What is Avogadro’s law? Type of relationship? Formula?

A
  • The relationship between volume and moles
  • Proportional
  • V/n = V/n
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5
Q

What is the formula for the ideal gas law?

A

PV = nRT

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6
Q

What is the formula for the general gas law?

A

PV/nT = PV/nt

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7
Q

What is the unit of measurement for pressure?

A

kPa

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8
Q

What is the unit of measurement for volume?

A

L

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9
Q

What is the unit of measurement for temperature?

A

K

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10
Q

What is the unit of measurement for moles?

A

mol

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11
Q

What is R?

A

The constant: 8.31

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12
Q

What is STP?

A

When temperature is 273 K and pressure is 101.3 kPa

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13
Q

What is SATP?

A

When temperature is 298 K and pressure is 101.3 kPa

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14
Q

How do you convert celsius to kelvin?

A

+ 273

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15
Q

How do you convert kelvin to celsius?

A
  • 273
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16
Q

How do you convert mm Hg to kPa?

A

X 0.13333333

17
Q

How do you convert kPa to mm Hg?

A

divide 0.133333333

18
Q

What is diffusion rate dependent on?

A

The molar mass of the molecule. The heavier a gas molecule is, the slower it diffuses.

19
Q

What is Dalton’s law?

A

Pressure per mole.

20
Q

What is the kinetic theory of gases?

A

It is a set of assumptions based on the particle theory of nature.

21
Q

What are the 6 kinetic theories of gases?

A
  1. Gases are composed of large numbers of atoms or molecules.
  2. The particles are in constant, random motion.
  3. The volume of the particles is insignificant compared to the volume between the particles.
  4. When gas molecules collide, no kinetic energy is lost.
  5. Electrical interaction between particles is insignificant.
  6. The kinetic energy of gas particles is proportional to absolute temperature.

Chemistry (6 decks)

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