Fenoloftaleina w kwasach jest:

Kwasy II

Quiz
•
Chemistry
•
University
•
Medium
Used 16+ times
FREE Resource
27 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
bezbarwna
malinowa
czerwona
pomarańczowa
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Papierek uniwersalny w kwasach zabarwia się na:
czerwono
żółto
granatowo
zielono
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Wartościowość siarki w kwasie siarkowym (VI) wynosi:
VI
II
IV
nie da się określić
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
HNO3 to wzór kwasu:
azotowego (V)
azotowego III)
azotowego (II)
azotowego (VI)
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Kwasem beztlenowym jest kwas:
chlorowodorowy
siarkowy (VI)
siarkowy (IV)
węglowy
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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