thema 7: berekeningen met gassen Flashcards

1
Q

algemene gaswet

A

p x V = n x R x T

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2
Q

p

A

druk in Pa

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3
Q

V

A

volume in m³

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4
Q

n

A

stofhoeveelheid in mol

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5
Q

R

A

gasconstante = 8,31

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6
Q

T

A

temperatuur in K

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7
Q

1 atm in hPa

A

1013 hPa

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8
Q

hoeveel Pa is 1013,25 hPa

A

101 325 Pa

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9
Q

hoe zet je °C om in kelvin

A

+ 273,15

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10
Q

hoeveel °C is 0 kelvin?

A
  • 273,15 °C
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11
Q

hoeveel dm³ is 1 liter

A

1 dm³

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12
Q

molair gasvolume

A

het volume opgenomen door 1 mol willekeurige gasdeeltjes

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13
Q

welke druk geldt er bij normomstandigheden?

A

101 325 Pa

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14
Q

welke temperatuur geldt er bij normomstandigheden?

A

273,15 K

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15
Q

molair gasvolume blijft voor elk gas gelijk

A

22.4 l x mol

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