Compuestos químicos 2
Authored by Karin Lizeth Toro Rodríguez
Chemistry
8th Grade
Used 9+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del hidróxido de cadmio es:
Cd(OH)2
CdH2
Ca(OH)2
CaH2
Cd(OH)3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del hidróxido cúprico es:
Co(OH)2
CuH2
Cu(OH)2
CoH3
Co(OH)3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del hidróxido plúmbico es:
Po(OH)2
PbH2
Pb(OH)2
PoH3
Pb(OH)4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del hidróxido talioso es:
Tl(OH)2
TaH2
Tl(OH)
Ta(OH)3
Tl(OH)3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del ácido crómico es:
Cr(OH)3
H2CrO4
Co(OH)3
H2CrO3
H2CoO4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del ácido fosforoso es:
P(OH)3
HPO2
HFO2
H3PO3
H3FO4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La fórmula del ácido piroarsénico es:
HArO3
Ar(OH)5
H4As2O7
H2As4O7
H4Ar2O5
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