
Stöchiometrisches Rechnen
Authored by Tina Lichtenstern
Chemistry
3rd Grade
Used 5+ times

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7 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Für welche Größe steht das Symbol M?
Masse
Meter
Mol
molare Masse
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Die Einheit der molaren Masse lautet
g/mol
g/l
g/m
mol/g
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Wasser besitzt eine molare Masse von
16 g/mol
18 g/mol
40 g/mol
50 g/mol
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Die Masse einer Stoffportion kann man berechnen über
m = a•b
m = M/n
M = n•V
m = M•n
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
In einer Stoffportion von 0,25 mol sind
6•1023 Teilchen enthalten.
1,5•1023 Teilchen enthalten.
15•1023 Teilchen enthalten.
0,25•1023 Teilchen enthalten.
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Bei 20 Grad Celsius enthalten 24 Liter Gas
verschieden viele Teilchen.
6•1022 Teilchen.
24 mol Teilchen.
1 mol Teilchen.
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Welchen Wert hat das molare Volumen Vm bei 0 Grad, wenn 0,6 mol Gas ein Volumen von 13,45 Litern einnehmen?
22,4 l/mol.
23,1 l/mol.
24,8 l/mol.
25,2 l/mol.
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