
Kwasy karboksylowe
Authored by Iwona Iwona
Chemistry
1st - 3rd Grade
Used 490+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CH3COOH to:
kwas propanowy
kwas pentanowy
kwas etanowy
kwas metanowy
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kwas octowy jest pochodną alkanu o nazwie
metan
etan
propan
butan
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Zaznacz właściwości kwasu mrówkowego
ulega reakcji spalania, nie ulega dysocjacji jonowej
stały stan skupienia, bardzo dobrze rozpuszcza się w wodzie
charakterystyczny owocowy zapach, bardzo dobrze rozpuszcza się w wodzie
ciecz, ulega dysocjacji jonowej
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jest silną trucizną
kwas propianowy
kwas masłowy
kwas octowy
kwas mrówkowy
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Równanie spalania całkowitego kwasu etanowego poprawnie zapisano
CH3COOH + O2 = 2C + 2H2O
CH3COOH + O2 = 2CO + 2H2O
CH3COOH + 2O2 = 2CO2 + 2H2O
CH3COOH + O2 = CO + H2O
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sól kwasu etanowego:
CH3COOH
(CH3COO)2Mg
HCOOH
C2H5COOH
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Roztwór kwasu etanowego ma odczyn ……. i ulega dysocjacji jonowej
obojętny
zasadowy
kwasowy
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