Co wiesz o węglowodorach?
Quiz
•
Chemistry
•
8th Grade
•
Practice Problem
•
Medium

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wskaż poprawne dokończenie zdania: Chemia organiczna określana jest chemią związków...
siarki
krzemu
węgla
azotu
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Węglowodory dzielą się na :
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Co powstaje w wyniku spalania całkowitego propanu?
CO i H2O
CO2 i H2O
C i H2O
tylko H2O
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Model przedstawia
etan o wzorze C2H6
eten o wzorze C2H4
etyn o wzorze C2H2
propen o wzorze C3H6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CnH2n+2
Taki wzór ogólny mają
alkiny
akleny
alkany
węglowodory nienasycone
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jak inaczej nazywamy gaz kopalniany
polimer
eten
etyn
metan
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Która reakcja przedstawia spalanie całkowite butanu
2 C4H10 + 5 O2 → 8 C + 10 H2O
2 C4H10 + 13 O2 → 8 CO2↑ + 10 H2O
CO2 + Ca(OH)2 → CaCO3↓ + H2O
2 C4H10 + 9 O2 → 8 CO↑ + 10 H2O
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