Free Printable Kviz 1

Free Printable Worksheets

Worksheets

Kviz 1

Total questions: 7

Worksheet time: 8mins

Name

Class

Date

1.

Soli su:

a)

ionski spojevi

b)

oksidi metala

c)

oksidi nemetala

2.

Imenuj sol kemijske formule CaCO₃

a)

kalcijev sulfat

b)

kalcijev nitrat

c)

kalcijev karbid

d)

kalcijev karbonat

3.

Reakcija između kiselina i baza naziva se:

a)

adicija

b)

hidroliza

c)

oksidacija

d)

elektroliza

e)

neutralizacija

4.

Popuni prazninu tako da napišeš kemijsku formulu:

2NaOH + H₂SO₄=Na₂SO₄ + (a)

5.

Reakcijom metala i kiseline nastaje sol i plin _____.

4 lines

6.

Nacrtaj strukturnu formulu metana.

7.

Što je energija?

4 lines

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