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ТЭД.

Authored by Полина Сидоровская

Chemistry

9th Grade

Used 4+ times

ТЭД.
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5 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

К электролитам относятся

H2SO4

BaO

Ca(OH)2

FeCl3

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

К сильным электролитам относятся

Ba(OH)2

KCl

HClO3

Zn(OH)2

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Диссоциируют ступенчато

Be(OH)2

NaOH

H2CO3

FeCl2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

На хлорид анион и катион кальция распадается

Ca(ClO)2

CaCl2

Ca(ClO3)2

Ca(ClO2)2

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

К слабым электролитам относятся

H3PO4

MgBr2

HCl

HF

Cu(OH)2

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