Оксиды

Оксиды

1st - 4th Grade

14 Qs

quiz-placeholder

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Оксиды

Оксиды

Assessment

Quiz

Chemistry

1st - 4th Grade

Hard

Created by

Эльмира Эминова

Used 20+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 10 pts

Выберите вещества, относящиеся к оксидам

SO2

KOH

H2O2

CO

Al2O3

2.

MULTIPLE SELECT QUESTION

45 sec • 10 pts

Какие из оксидов относятся к несолеобразующим?

SiO2

CO

NO2

NO

N2O

3.

MULTIPLE SELECT QUESTION

45 sec • 10 pts

Какие из перечисленных оксидов являются основными?

Na2O

SiO2

CaO

FeO

Cr2O3

4.

MULTIPLE SELECT QUESTION

45 sec • 10 pts

Какие из перечисленных оксидов относятся к кислотным?

SiO

CO2

P2O5

NO2

N2O

5.

MULTIPLE SELECT QUESTION

45 sec • 5 pts

Какие из перечисленных оксидов относятся к амфотерным?

FeO

Fe2O3

Al2O3

ZnO

Cr2O3

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Формула негашеной извести

Na2O

CaO

ZnO

SO2

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Формула сернистого газа

SO2

CO2

CO

SO3

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