wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

Writing and naming compounds

Total questions: 41

Worksheet time: 21mins

Name
Class
Date
1.

What is the correct name for HClO3?

a)

chloric acid

b)

chlorus acid

c)

perchloric acid

d)

hypochlorus acid

2.

What is the correct name for N2O5?

a)

dinitrogen pentoxide

b)

nitrogen monoxide

c)

pentanitrogen dioxide

d)

nitrogen oxide

3.

What is the correct name for HF?

a)

hydrofluoric acid

b)

fluoric acid

c)

hydrogen fluoride

d)

hydrogen monofluoride

4.

What is the name for CuO?

a)

copper II oxide

b)

copper I oxide

c)

copper oxide

d)

cuproxide

5.

What is the name for PCl5?

a)

phosphorus pentachloride

b)

pentaphosphorus chloride

c)

phosphorus chloride

d)

phosphorus chlorate

6.

What is the name for H2SO3?

a)

sulfurous acid

b)

sulfuric acid

c)

hydrosulfuric acid

d)

hydrogen disulfate

7.

Which is the correct formula for calcium acetate?

a)

Ca(C2H3O2)2

b)

CaC2O4

c)

Ca(OH)2

d)

CaSO4

8.

Which of the following is correct for iron II oxide?

a)

FeO

b)

Fe2O2

c)

Fe2O3

d)

Fe2O

9.

Which is correct for dinitrogen trioxide?

a)

N2O3

b)

NO

c)

N3O2

d)

NO3

10.

Which is correct for hydrosulfuric acid?

a)

H2S

b)

H2SO4

c)

H2SO3

d)

HSO4

11.

Which of the following is barium perchlorate?

a)

Ba(ClO4)2

b)

Ba(ClO2)2

c)

Ba(ClO3)2

d)

BaCl2

12.

Which is correct for nitric acid?

a)

HNO3

b)

H3N

c)

HNO2

d)

HNO

13.

What the name for Al2(SO4)3 ?

a)

aluminum sulfate

b)

aluminum sulfide

c)

aluminum sulfite

d)

aluminum bisulfate

14.

What is the name for CS2?

a)

carbon disulfide

b)

carbon sulfide

c)

carbon II sulfur

d)

carbon ii sulfide

15.

Which of the following is correct for HBrO?

a)

hypobromous acid

b)

bromus acid

c)

perbromic acid

d)

bromic acid

16.

What is the correct name for SnF4?

a)

tin IV fluoride

b)

tin II fluoride

c)

ferric fluoride

d)

ferrous fluoride

17.

Which is the correct formula for sulfuric acid?

a)

H2SO4

b)

H2SO3

c)

H2S

d)

HS

18.

Which formula is correct for magnesium phosphate?

a)

Mg3(PO4)2

b)

MgPO4

c)

Mg2(PO4)3

d)

Mg3P2

19.

What is the correct name for sodium borate?

a)

Na3BO3

b)

Na3BO2

c)

Na3B

d)

Na3B3

20.

What is the correct name for Ca3(PO4)2?

a)

calcium phosphate

b)

calcium II phosphate

c)

calcium II phosphite

d)

calcium phosphite

21.

What is the name for KMnO4?

a)

potassium permanganate

b)

potassium I permanganate

c)

potassium manganese oxide

d)

potassium manganese IV oxide

22.

What is the correct formula for zinc nitride?

a)

Zn3N2

b)

ZnN

c)

Zn2N3

d)

Zn(NO3)2

23.

What is the correct name for AgNO3

a)

silver nitrate

b)

silver I nitrate

c)

silver nitrite

d)

silver I nitrite

24.

What is the correct name for H3PO3?

a)

phosphorus acid

b)

phosphoric acid

c)

hyrophosphoric acid

d)

hypophosphoric acid

25.

What is the correct formula for bromous acid?

a)

HBrO2

b)

HBr

c)

HBrO

d)

HBrO3

26.

What is the name for Na2Cr2O7 ?

a)

sodium dichromate

b)

sodium chromate

c)

disodium chromate

d)

sodium oxalate

27.

What is the correct name for KSCN?

a)

potassium thiocyanate

b)

potassium tartrate

c)

potassium oxalate

d)

potassium thiosulfate

28.

Which formula is correct for cobalt III nitride?

a)

CoN

b)

Co3N2

c)

CoN3

d)

Co(NO3)3

29.

What is the correct formula for oxalic acid?

a)

H2C2O4

b)

H2CO3

c)

H2C4H4O6

d)

H2CrO4

30.

Which of the following is the correct name for CrO?

a)

chromium II oxide

b)

chromium oxide

c)

chromium monoxide

d)

monochromium monoxide

31.

What is the correct name for K2SO4?

a)

potassium sulfate

b)

potassium sulfite

c)

potassium I sulfate

d)

potassium I sulfite

32.

Which is the correct formula for sodium dichromate?

a)

Na2Cr2O7

b)

NaCr2O7

c)

Na2CrO4

d)

NaCrO4

33.

Which is the correct formula for sodium peroxide?

a)

Na2O2

b)

Na2O

c)

NaO

d)

NaO2

34.

Which is the correct name for Pb(NO3)2 ?

a)

lead II nitrate

b)

lead nitrate

c)

lead II nitrite

d)

lead nitrite

35.

What is the correct name for H2CO3?

a)

carbonic acid

b)

hydrogen carbonate

c)

hydrocarbonic acid

d)

carbonous acid

36.

What is the correct formula for SiF6?

a)

silicon hexafluoride

b)

sulfur hexafluoride

c)

silicon fluoride

d)

hexasilicon fluoride

37.

What is the correct name for CuCN?

a)

copper I cyanide

b)

cupric cyanide

c)

copper II cyanide

d)

copper carbon nitride

38.

What is the correct formula for calcium arsenite?

a)

Ca3(AsO3)2

b)

CaAsO3

c)

Ca3(AsO4)2

d)

Ca2(AsO3)3

39.

What is the correct name for Co2Se3 ?

a)

cobalt III selenide

b)

cobalt selenide

c)

cobalt II selenide

d)

cobalt III selenate

40.

What is the correct MnP?

a)

manganese III phosphide

b)

manganese phosphide

c)

manganese III phosphite

d)

manganese phosphite

41.

What is the name for H3BO3?

a)

Hydroboric acid

b)

hypoboroic acid

c)

borous acid

d)

boric acid