
EXAA.QUIM.PRE1-IVB
Authored by Elizabeth Sarmiento
Chemistry
11th Grade
Used 3+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxido Auroso
Oxido áurico
Oxido Di Auroso
Anhídrido Aurico
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxido Sulfuroso
Anhidrido Sulfúrico
Anhidrido Sulfuroso
Oxido de Azufre (I)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sabiendo que el Hierro tiene 2 valencias (+2, +3) . Cual es la formula del Oxido Férrico.
Ninguna
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Indicar la fórmula del hidróxido férrico, sabiendo que tiene 2 valencias
(+2,+3)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6
3
5
7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6
5
8
6
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