Cuantas moles de "CO2" se producirán se si hacen reacción 5 moles de "O2"
C7H16 + 15O2==> 7CO2 + 8 H2O
Calculos estequiometricos
Quiz
•
Chemistry
•
10th Grade
•
Medium
Used 95+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Cuantas moles de "CO2" se producirán se si hacen reacción 5 moles de "O2"
C7H16 + 15O2==> 7CO2 + 8 H2O
2,33
7,85
15,4
2,18
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Si se hacen reaccionar 9 moles de (Ca3(PO4)2), cuantas moles de (CaSiO3) se producirán.
2 Ca3(PO4)2 + 6 SiO2 + 10C ==> 6CaSiO3 + 10 CO + P4
27
3
1,33
2
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Si se hacen reaccionar 2.5 moles de (Ca3(PO4)2), cuantas moles de (CaSiO3) se producirán.
2 Ca3(PO4)2 + 6 SiO2 + 10C ==> 6CaSiO3 + 10 CO + P4
7,5
0,83
4,8
1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Cuantas moles de "CO2" se producirán si hacen reacción 2 moles de "O2"
C7H16 + 15O2==> 7CO2 + 8 H2O
0,93
52,5
4,28
2,18
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Considerando la reacción de formación del amoniaco:
N2 + 3H2 ==> 2NH3.
Para obtener 12 moles de 2NH3 cuantas moles se requieren de N2
6
24
0,16
2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Considerando la reacción de formación del amoniaco:
N2 + 3H2 ==> 2NH3.
Masas Atómicas: H = 1, N = 14. Para preparar 34 g de amoniaco, son necesarios cuantos gramos de N2
28
14
6
4,5
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Considerando la reacción de formación del amoniaco:
N2 + 3H2 ==> 2NH3.
Masas Atómicas: H = 1, N = 14. Para preparar 34 g de amoniaco, son necesarios cuantos gramos de 3H2
28
14
6
4,5
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