Compusi carboxilici
Authored by LUCA VLĂDĂREAN
Chemistry
10th Grade
Used 1+ times
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10 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Ce sunt compusii carboxilici?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Din reactia acidului acetic cu magneziul se obtine :
acetat de cupru
acetat de magneziu
acetat de sodiu
acetat de calciu
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Unde se afla acidul lactic?
in iaurt
in sucul de portocale
in sucul de lamaie
in bors
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Despre acidul acetic se poate afirma :
un lichid incolor
are miros intepator
este dulce
are gust acru
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este cel mai utilizat acid organic?
acidul acetic
acidul etanoic
acidul propanoic
acidul metanoic
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La dizolvarea in apa, acidul acetic ionizeaza slab, intr o reactie de echilibru, transferand apei protoni.
Adevarat
Fals
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Esterii acidului acetic sunt utilizati ca solventi sau ca esente in parfumerie.
Fals
Adevarat
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