Hidroksidai

Hidroksidai

9th Grade

10 Qs

quiz-placeholder

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Hidroksidai

Hidroksidai

Assessment

Quiz

Chemistry

9th Grade

Hard

Created by

Lorenta Juškienė

Used 22+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hidrosiduose yra ...

H+ jonų

Cl- jonų

OH- jonų

Na+ jonų

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kokia bus šio metalo jono Ca2+ hidroksido formulė?

CaO

CaOH

Ca(OH)3

Ca(OH)2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kokia bus šio metalo jono Ga3+ hidroksido formulė?

Ga(OH)3

GaOH

Ga(OH)2

Ga2O3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kokia bus šio metalo jono K+ hidroksido formulė?

K(OH)2

KOH

K(OH)3

K(OH)4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Koks šio Fe(OH)3 hidroksido pavadinimas?

Geležies(II) hidroksidas

Geležies(II) oksidas

Geležies(III) oksidas

Geležies(III) hidroksidas

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Koks šio CuOH hidroksido pavadinimas?

vario(II) oksidas

vario(I) hidroksidas

vario(II) hidroksidas

vario(I) oksidas

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kuris hidroksidas yra tirpus vandenyje?

Fe(OH)2

NaOH

Cu(OH)2

CuOH

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