Повторение азота и фосфора (25 вопросов)

Повторение азота и фосфора (25 вопросов)

9th Grade

22 Qs

quiz-placeholder

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Повторение азота и фосфора (25 вопросов)

Повторение азота и фосфора (25 вопросов)

Assessment

Quiz

Chemistry

9th Grade

Medium

Created by

Динара Ахметова

Used 1+ times

FREE Resource

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

N2 + H2 =

= NH3

нет р - ции

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

N2 + O2 =

= NO

= NO2

= N2O3

= N2O5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

N2 + F2 =

= NF3

нет р - ции

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

N2 + LiH =

= Li3N + NH3

нет р - ции

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NH3 + O2 =

= N2 + H2O

нет р - ции

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NH4NO2 (t) =

= 2H2O + N2

нет разложения

= N2O + 2H2O

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

NO2 + H2O =

= HNO2 + HNO3

= HNO3

= HNO2

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