качественные реакции на неорганические соединения

Quiz
•
Chemistry
•
9th Grade
•
Medium
Вера Коленкевич
Used 37+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ионы аммония можно обнаружить с помощью раствора, содержащего ионы
Н+
ОН-
Na+
SO42-
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Соли натрия окрашивают пламя горелки в
желтый
красный
фиолетовый
синий
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Известковая вода мутнеет при пропускании
СО2
N2
NH3
СО
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Хлорид-ионы можно обнаружить с помощью раствора, содержащего ионы
Ag+
Ва2+
Н+
Сu2+
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Сульфат-ионы можно обнаружить с помощью раствора, содержащего ионы
Сu2+
К+
Аl3+
Ва2+
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Осадок с катионом Ag+ и I- имеет цвет
белый
желтый
бледно-желтый
голубой
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Катионы Pb2+ образуют черный осадок с ионами
SO32-
CO32-
S2-
SO42-
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