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OXIDOS

Authored by JUDITH COLQUE

Chemistry

3rd Grade

Used 93+ times

OXIDOS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

OXIDO MANGANICO

Mn2 O3

Mg2 O3

Mn O

Hg o

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

RECONOCE AL OXIDO ESTAMNICO

Sn O2

Sn O

Sr O2

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

RECONOCE AL OXIDO FERROSO

He O

Fe O

Fe2 O3

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

RECONOCE AL OXIDO DE BISMUTO

Sr2 O3

Cr2 O3

Cr O

Bi2 O3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

RECONOCE AL OXIDO DE ZINC EN ECUACION Y FIJATE CUAL ESTA IGUALADO CORRETAMENTE:

4 Hg + 02 → 2Hg2 O

2 Zn + 02 → 2 Zn O

4 Zn + 02 → 2 Zn2 O

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

RECONOCE AL OXIDO PLATINICO Y VERIFICA CUAL ESTA IGUALADO CORRECTAMENTE

4Co + 3 O2 → 2 Co2 O3

2Pt + O2 →2 Pt O2

Pt + O2 → Pt O2

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

RECONOCE AL OXIDO PLATINOSO Y VERIFICA QUE ESTE BIEN IGUALADO

2 Pt + O2 → 2 Pt O2

2 Pt + O2 → 2 Pt O

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