ESTADOS DE OXIDACIÓN
Quiz
•
Chemistry
•
9th Grade
•
Hard
Sandra Larrota
Used 81+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
el numero de oxidación del Manganeso: Mn en el compuesto KMnO4 es
+1
+3
+5
+7
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
El numero de oxidación del bromo: Br en el compuesto Br2O3 es
+1
+3
-3
-1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
En la imagen, el estado de oxidación del azufre es
+2
+6
+4
-2
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Segun la imagen es correcto afirmar que
el carbono trabaja con +2 y el oxigeno con -2
el carbono trabaja con +4 y el oxigeno con -6
el carbono trabaja con +4 y el oxigeno con -2
el carbono trabaja con -4 y el oxigeno con +2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
El estado de oxidación del azufre en el compuesto es
+6
+2
+4
-2
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
para la formula del nitrato de bario Ba(NO3)-12 es posible afirmar que los números de oxidación son respectivamente
+1, +6, -2
+2, -2, +4
+5, +2, -1
+2, +5, -2
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
En el fosfato de calcio Ca3(PO4)-32 el elemento fósforo presenta estado de oxidación
+5
+4
+3
+2
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