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Formulació (I)

Authored by Marta Abad

Chemistry

10th Grade

Used 11+ times

Formulació (I)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

CaH2

Hidrur de calci(II)

Hidrur de cadmi(II)

Hidrur de calci

Hidrur de cadmi

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Quin grau d'oxidació té el ferro del compost FeH3

+2

+1

+3

-1

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Marca tots els hidrurs

LiH

HCl

CuH2

NH3

H2O

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Marca totes les sals

NaCl

NaH

CuO

NaK

5.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Com s'anomena el compost KH?

6.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

Quina fórmula té l'hidrur de magnesi?

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Com s'anomena el PtO2?

Òxid de platí(II)

Òxid de plata

Òxid de platí(IV)

Òxid de platí

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