
kiseline, lužine, pH, neutralizacija
Authored by Marija Rašić
Chemistry
9th Grade
Used 50+ times

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26 questions
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1.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Od sljedećih spojeva kiseline su ( označiti kiseline ):
CO2
NaOH
HCl
NaCl
H3PO4
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Označi baze:
H2CO3
Mg ( OH )2
NaO
Mgo
Al(OH)3
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
pH neutralne sredine iznosi:
13
11
7
4
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
pH jake kiseline je:
1-2
5-6
8-9
12-13
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
pH jake baze je:
1-2
5-6
8-9
13-14
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
pH slabe baze je:
1-2
5-6
8-9
12-13
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
pH slabe kiseline je:
1-2
5-6
8-9
12-13
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