Săruri
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Săruri
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Medium
Constantin Ichim
Used 432+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sărurile acidului sulfuric se numesc ...
sulfuri
sulfiți
sulfați
clorați
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Piatra vânătă este ....
CuCl2
CuSO4
CuCO3
CuS
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
În alimentație folosim ....
clorură de calciu
clorură de potasiu
clorură de sodiu
clorură de fier
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Piatra iadului are formula ....
AgCl
AgSO4
AgNO3
AgI
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Sărurile sunt substanțe ...
gazoase
lichide
solide
simple
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cristalohidratul este ...
CuSO4
CuCl2
CuSO4*H2O
CuO
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Prin descompunerea termică a carbonaților se obține un gaz ....
CO
SO2
SO3
CO2
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