
Цвета нерастворимых гидроксидов. ОГЭ

Quiz
•
Chemistry
•
9th Grade
•
Medium
Александр Чорбу
Used 2+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу осадка
Fe(OH)2
Fe(OH)3
Cu(OH)2
Mg(OH)2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Определите формулу вещества
NaOH
Mg(OH)2
Fe(OH)3
Co(OH)2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу осадка
Ca(OH)2
Ni(OH)2
Cu(OH)2
Al(OH)3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу осадка
Ba(OH)2
Fe(OH)2
Fe(OH)3
Al(OH)3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу осадка
Cu(OH)2
Zn(OH)2
KOH
Ba(OH)2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выберите формулу осадка
Co(OH)2
Ni(OH)2
Cu(OH)2
Zn(OH)2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Каким цветом обладает вещество с формулой Fe(OH)2?
белым
бурым
болотно-зелёным
голубым
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