Free Printable procvičování názvosloví

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Worksheets

procvičování názvosloví

Total questions: 10

Worksheet time: 50mins

Name

Class

Date

1.

Oxid dusičný:

a)

N2O

b)

N2O5

c)

N2O3

d)

NO

2.

H3PO4:

a)

kyselina fosforečná

b)

kyselina trihydrogenfosforečná

3.

Sulfid vanaditý:

a)

VS

b)

WS

c)

V2S3

d)

V3S2

4.

Kyselina manganistá:

a)

HMnO4

b)

H2MnO4

5.

Amoniak:

a)

HN3

b)

NH3

6.

Hydroxid zirkoničitý:

a)

Zr(OH)3

b)

Zr(OH)4

7.

SnCl2:

a)

chlorid seleničitý

b)

chlorid síiřičitý

c)

chlorid cínatý

d)

chlorid skanditý

8.

Dusičnan draselný:

a)

KNO2

b)

KNO3

9.

síran vápenatý

a)

CaSO4

b)

CaSO3

10.

Sulfan:

a)

HS

b)

H2S

Reset

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