2. Сера и  кислород. Повторение (30 вопросов)

2. Сера и кислород. Повторение (30 вопросов)

9th Grade

27 Qs

quiz-placeholder

Similar activities

The Mole, Stoichiometry and Reactions Rates

The Mole, Stoichiometry and Reactions Rates

9th - 12th Grade

22 Qs

Итоговое повторение 9 класс

Итоговое повторение 9 класс

9th Grade

25 Qs

Balancing Chemical Equations

Balancing Chemical Equations

8th - 11th Grade

22 Qs

LƯU HUỲNH VÀ HỢP CHẤT CỦA LƯU HUỲNH

LƯU HUỲNH VÀ HỢP CHẤT CỦA LƯU HUỲNH

1st Grade - University

22 Qs

Oxit

Oxit

7th - 9th Grade

24 Qs

CH19 Chemical Reactions

CH19 Chemical Reactions

8th - 10th Grade

25 Qs

Углерод и кремний (30 вопросов)

Углерод и кремний (30 вопросов)

9th Grade

30 Qs

Степень окисления

Степень окисления

8th - 9th Grade

22 Qs

2. Сера и  кислород. Повторение (30 вопросов)

2. Сера и кислород. Повторение (30 вопросов)

Assessment

Quiz

Chemistry

9th Grade

Medium

Created by

Динара Ахметова

Used 1+ times

FREE Resource

27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Li + O2 =

= Li2O

= Li2O2

= LiO3

= Li2O3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Na + O2 =

= Na2O2

= Na2O

= Na2O

= NaO

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

H2S + O2 =

= H2O + SO2

= H2O

H2 + S + O2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

ZnS + O2 =

= ZnSO4

= ZnO + SO2

р - ция не идет

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Na2S + O2 =

= Na2SO4

Na2O + SO2

р - ция не идет

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NH3 + O2 (без катализатора) =

= N2 + H2O

NO + H2O

р - ция не идет

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NH3 + O2 =

= NO + H2O

= N2 + H2O

= N2 + O2 + H2

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?