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Compuestos químicos 2

Authored by Karin Lizeth Toro Rodríguez

Chemistry

8th Grade

Used 9+ times

Compuestos químicos 2
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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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