Práctica de óxidos metálicos
Authored by Marcela Soria
Chemistry
3rd Grade
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Combina y nombra: Ca + O2 →
Ca2O = Oxido de calcio (I)
Ca O = Monóxido de calcio
Ca2O = Oxido de calcio (III)
Ninguno
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Combina y nombra: K + O2 →
K2O = Oxido de potasio
K O = Monóxido de potasio
K2O = Oxido de potasio (II)
Ninguno
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Combina y nombra: Cu1+ + O2 →
Cu2O = Oxido cadmioso
Cu2O = Oxido cuproso
CuO = Oxido de cobre (I)
Ninguno
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del óxido áurico es:
Au2O
Au2O3
Ninguno
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del óxido plúmbico es:
PbO2
PbO
Ninguno
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Trióxido de dimanganeso:
Mn O
Mn2 O3
Ninguno
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
óxido de mercurio (II)
Hg2 O
Hg O
Ninguno
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