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kiseline, lužine, pH, neutralizacija

Authored by Marija Rašić

Chemistry

9th Grade

Used 50+ times

kiseline, lužine, pH, neutralizacija
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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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