
Reakcje zobojętniania i strącania osadów.
Quiz
•
English
•
University
•
Medium
Hubert Kwiatkowski
Used 4+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
W środowisku zasadowym oranż metylowy ma kolor:
malinowy
bezbarwny
czerwony
żółty
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
W środowisku obojętnym fenoloftaleina ma kolor:
pomarańczowy
bezbarwny
malinowy
żółty
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2% roztwór kwasu siarkowego(VI) ma pH:
mniejsze od 7
większe od 7
równe 7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reakcja zobojętniania to reakcja:
kwasu z zasadą
kwasu z solą
soli z kwasem
dwóch różnych soli
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Wybierz równanie reakcji zobojętniania w postaci jonowej skróconej.
a) Ag++ Cl- -> AgCl
b)H++OH--> H2O
c) 2H2O2-> 2H2O + O2
d) HCl + NaOH -> NaCl + H2O
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
W miejsce "x" w równaniu reakcji:
Ba(OH)2 + x HCl -> BaCl2+ 2H2O
Należy wpisać
1
2
3
1/2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
W reakcji
AgNO3+ NaCl -> AgCl + NaNO3
związkiem trudno rozpuszczalnym jest:
AgNO3
NaCl
AgCl
NaNO3
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