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Worksheets

Ionic Names and Formulas (with polyatomic ions & Type II cations)

Total questions: 16

Worksheet time: 12mins

Name
Class
Date
1.

Select the correct formula of the compound that will form between the ions NH4 + and NO2-

a)

NH(NO2)4

b)

NH4NO2

c)

NO2NH4

d)

(NH)2(NO)4

2.

Select the correct formula of the compound that will form between the ions Cu +2 and OH -

a)

CuOH2

b)

Cu2OH

c)

Cu(OH)2

d)

correct answer is not given

3.

Select the correct formula of the compound that will form between the ions Cr +3 and CO3-2

a)

Cr3(CO3)2

b)

CrCO3

c)

Cr2CO33

d)

Cr3CO3

e)

correct answer is not given

4.

Select the correct formula of the compound that will form between the ions NH4+1 and Cr2O4-2

a)

NH4Cr2O4

b)

(NH4)2Cr2O4

c)

NH4(Cr2O4)2

d)

correct answer is not given

5.

Select the correct formula of the compound that will form between the ions Fe +2 and SO4 -2

a)

Fe2(SO4)2

b)

FeSO4

c)

SO4Fe

d)

Fe2SO4

e)

correct answer is not given

6.

Select the correct formula of the compound that will form between the ions Li+ and Cr2O72 -

a)

Li2Cr2O7

b)

Cr2O7Li2

c)

LiCr2O7

d)

correct answer is not given

7.

Select the correct formula of the compound that will form between the ions Ca+2 and PO4-3

a)

Ca3PO42

b)

Ca2(PO4)3

c)

CaPO4

d)

correct answer is not given

8.

Select the correct formula of the compound that will form between the ions Li+ and MnO4-

a)

LiMnO4

b)

MnO4Li

c)

Li4MnO

d)

correct answer is not given

9.

Select the correct formula of the compound that will form between the ions Cu2+ and PO3 -3

a)

CuPO3

b)

Cu3(PO3)2

c)

Cu2PO3

d)

Cu2(PO3)3

e)

correct answer is not given

10.

The name of the compound NH4F is ____.

a)

nitrogen hydrogen fluorine

b)

ammonium fluoride

c)

ammonia fluoride

d)

Nitrogen tetrahydride fluoride

11.

The correct name of Al₂(SO₄)₃ is _____

a)

aluminum sulfur oxide

b)

aluminum sulfate

c)

aluminum trisulfate

d)

aluminum(III) sulfate

e)

dialuminum trisulfate

12.

The correct name of Co(NO3)3 is ____.

a)

cobalt trinitrate

b)

cobalt nitrate

c)

cobalt(III) nitrate

d)

cobalt(I) nitrate

13.

Which of following compounds is the correct formula for manganese(II) chlorate?

a)

Mn(ClO4)2

b)

Mg(ClO3)2

c)

Mn2ClO3

d)

Mn(ClO3)2

e)

Mn(ClO3)3

14.

The correct name of the compound Pt(C2H3O2)4 is ____.

a)

platinum acetate

b)

platinum(IV) acetate

c)

platinum(I) acetate

d)

platinum tetraacetate

15.

The correct name of the compound CrSO3 is ____.

a)

chromium(I) sulfite

b)

chromium(II) sulfate

c)

chromium sulfide

d)

chromium(II) sulfite

e)

correct answer not provided

16.

Which of the following is the correct formula for gold(III) cyanide?

a)

AgCN

b)

Au(CN)3

c)

AuCN

d)

Au3CN

e)

correct answer not provided