Chemie Gasgesetze Flashcards

1
Q

Was besagt das Gesetz von Boyle-Mariotte?

A

Feste Temperatur: p x V = konstant
p1 x V1 = p2 x V2
Je höher der Druck, desto kleiner das Volumen

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Was besagt das Gesetz von Gay-Lussac?

A

Je höher die Temperatur, desto größer das Volumen

V1/V2 = T1/T2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Was besagt das Gesetz von Amontons?

A

Festes Volumen: T/p = konstant
Je höher die Temperatur, desto größer der Druck

P1/p2 = T1/T2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Was besagt das Gesetz der Gleichförmigkeit?

A

Fester Druck (p) und feste Temperatur (T):

n/V = konstant

n1/n2 = V1/V2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Was besagt die universelle Gasgleichung?

A

p x V = n x R x T

Druck x Volumen = Stoffmenge x Gaskonstante x Temperatur

(p x V)/(n x T) = R(=> 8,314 J/(mol x K))

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Welche Einheit verwendet man für den Druck?

A

Pascal (Pa in N/m^2)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Welche Einheit verwendet man für das Volumen?

A

Kubikmeter (m^3)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Welche Einheit verwendet man für die Stoffmenge?

A

mol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Welche Einheit verwendet man für die Temperatur?

A

Kelvin (K) => Grad in Celsius + 273

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Was ist das Molvolumen?

A

DS Volumen, welches 1 Mol von einem Stoff benötigt

Vm = V/n

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Berechnung der Molvolumens anhand der Molaren Masse:

A

Vm = M/p

Vm = Molare Masse / Dichte

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Was besagt der Satz von Avogadro?

A

Feste Temperatur und fester Druck : verschiedene Gase haben bei gleicher Stoffmenge das gleiche Volumen

Vm = V/n = (R x T)/ p

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Was ist die Avogadrokonstante?

A

1 Mol = 6,022 x10^-23

= 1g Wasserstoffatome

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Was gibt die Molare Masse an?

A

Das Gewicht von 1 Mol an Teilchen in g/mol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Berechnung der Molaren Masse:

A

M = m/n

M = Masse (g)/ Stoffmenge (g/Mol)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly