Clorura de natriu este:
Denumirile tehnice ale substanțelor chimice

Quiz
•
Chemistry
•
7th - 8th Grade
•
Medium
P Cecilia
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Piatra vânătă
Piatra iadului
Sarea de bucătărie
Sarea amară
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sulfatul de cupru (II) este:
Varul nestins
Varul stins
Vitriolul
Piatra vânătă
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acidul sulfuric este:
Vitriolul
Spirtul de sare
Sucul gastric
Piatra de var
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Carbonatul de calciu este:
Sarea de bucătărie
Calcarul
Piatra vânătă
Piatra iadului
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Azotatul de argint este:
Creta
Varul nestins
Apa de var
Piatra iadului
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hidroxidul de calciu este:
Varul stins
Soda caustică
Soda potasică
Amoniacul
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hidroxidul de natriu este:
Soda potasică
Sarea de bucătărie
Soda caustică
Soda de rufe
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Carbonatul de sodiu este:
Piatra de var
Soda de rufe
Piatra iadului
Calcarul
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oxidul de calciu este:
Varul nestins
Varul stins
Apa de var
Laptele de var
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