классы неорганической химии

классы неорганической химии

9th Grade

16 Qs

quiz-placeholder

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классы неорганической химии

классы неорганической химии

Assessment

Quiz

Chemistry

9th Grade

Medium

Created by

Irina Kryukova

Used 8+ times

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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. Исключите лишнее:

CuO

NaOH

MgO

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. Дайте название веществу Fe(OH)3

Оксид железа (2)

Гидроксид железа (3)

Оксид магния

Гидроксид железа (2)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. Формула оксида азота (V):

N2O

N2O5

N2O3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. Формула основного оксида:

SO2

Cu(OH)2

CuO

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. Фенолфталеин становится малиновым в растворе:

Гидроксид натрия

Гидроксид меди (2)

Гидроксид железа (3)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. Соли угольной кислоты:

Сульфаты

Хлориды

Нитраты

Карбонаты

7.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Отметьте ряд, где все кислоты

H2O, HCl, H3P

NaOH, Ba(OH)2, BaCl2

HNO3, H2S, H2SO4

CaCO3, NaNO3, P2O5

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