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EXAA.QUIM.PRE1-IVB

Authored by Elizabeth Sarmiento

Chemistry

11th Grade

Used 3+ times

EXAA.QUIM.PRE1-IVB
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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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