
Números de oxidación
Authored by Heilen Arce
Chemistry
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El número de oxidación del P en el P2O5 es:
0
3-
3+
5+
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El estado de oxidación del S en el H2SO4 es:
0
4+
6+
2-
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El estado de oxidación del Cr en el K2Cr2O7 es:
0
2+
3+
6+
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El estado de oxidación del N en el KNO2 es:
0
3+
5+
3-
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El estado de oxidación del C en el ion oxalato (C2O42-) es:
0
2+
3+
4+
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El estado de oxidación del Cl en el HClO3 es
1-
1+
3+
5+
7+
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El estado de oxidación del Mn en el MnO2 es:
0
2+
4+
7+
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