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Оксидтер, негіздер

Authored by Ainur Altadzhanova

Chemistry

10th Grade

Used 6+ times

Оксидтер, негіздер
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15 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 5 pts

1. Сумен әрекеттеспейтін оксидтер

A) CuO

B) HgO

C) Fe2O4

D) CaO

E) Li2O

2.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

2. Тұз түзбейтін оксид

А) NO

B) Al2O3

C) CO2

D) CaO

3.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

3. P2O5 + H2O =

A) H2SO4

B) HPO3

C) Na3PO4

D) H3PO4

E) P2O5

4.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

4. Калий оксиді

А) K2O3

B) K2O

C) KO3

D) K2O4

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

5. Al2O3 + P2O5 =

A) AlPO4

B) Na2SO3

C) BaSO4

D) H3PO4

6.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

6. Шаттандырғыш газ

А) N2O

B) N2O5

C) NO

D) NO2

7.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

7. Амфотерлі оксидтер

А) MgO

B) Al2O3

C) SO2

D) CrO

E) CaO

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