ASESORÍA REDOX - ESTEQUIOMETRÍA - M.E

Quiz
•
Chemistry
•
5th Grade
•
Hard
ADOLFO TERRONES
Used 6+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
De la siguiente semirreacción. Indique lo correcto:
Cl2 -----> Cl5+
Se reduce y gana 5 electrones
Se oxida y pierde 5 electrones
Se reduce y gana 10 electrones
Se oxida y pierde 10 electrones
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Se hace reaccionar 45 litros de H2 según la reacción.
N2 + 3 H2 --> 2 NH3. Determine el volumen de amoniaco NH3 producido con 90% de rendimiento.
27 L
30 L
47 L
63 L
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Determine la M.E del CO2 ......................
Datos: M.A: C = 12, O =16
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Seleccione la masa de 6 Eq-g de Fe2O3.
MF (Fe2O3) = 160
112
160
224
56
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué masa en gramos de ión ferroso Fe2+ se debe combinar con 24 gramos de oxígeno (O2)?
Datos: M.A: Fe= 56; M.E (O2) = 8
42 g
84g
95g
126 g
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