Kwasy karboksylowe
Quiz
•
Chemistry
•
8th Grade
•
Medium
Laura Gwiazda
Used 2+ times
FREE Resource
19 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
kwas mrówkowy
kwas octowy
kwas metanowy
kwas propionowy
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Walerian butylu to ester o wzorze
HCOOC2H5
C4H9COOC2H5
C5H11COOC4H9
C4H9COOC4H9
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kwasem polikarboksylowym nazywamy
kwasy o dwóch i więcej grupach karboksylowych (di-, tri-, tetra-)
Mieszaninę różnych kwasów monokarboksylowych
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
MYDŁA to:
sole kwasów tłuszczowych (wyższych kwasów karboksylowych)
sole niższych kwasów karboksylowych
wyższe kwasy karboksylowe, zawierające długie łańcuchy węglowe
pochodne węglowodorów, które zawierają grupę hydroksylową – OH,
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Równanie fermentacji alkoholowej to:
C6H12O6 → 2C2H5OH + 2CO2
CH3CH2OH + O2 › CH3COOH + H2O
CH3COOH + 2O2 › 2CO2 + 2H2O
C6H12O6 → 2CH3CHOHCOOH
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