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Worksheets

Chemical Formula

Total questions: 20

Worksheet time: 20mins

Name
Class
Date
1.

Potassium nitrate

Kalium nitrat

a)

K2NO3

b)

KNO3

c)

KNO2

2.

Silver bromide

Argentum bromida

a)

AgBr

b)

Ag2Br

c)

AgBr2

3.

Magnesium oxide

Magnesium oksida

a)

Mg2O2

b)

MgO2

c)

MgO

4.

Sodium hydroxide

Natrium hidroksida

a)

NaOH

b)

NaOH2

c)

Na(OH)2

5.

Aluminium sulpahte

Aluminium sulfat

a)

Al(SO4)3

b)

AlSO4

c)

Al2(SO4)3

6.

Zinc chloride

Zink klorida

a)

ZnCl

b)

ZnCl2

c)

ZnCl3

7.

Copper (II) iodide

Kuprum (II) iodida

a)

CuI2

b)

Cu2I

c)

CuI

8.

Sulphur trioxide

Sulfur trioksida

a)

SO

b)

SO2

c)

SO3

9.

Ammonium carbonate

Ammonium karbonat

a)

(NH4)2CO3

b)

NH4CO2

c)

NH4(CO)2

10.

Calcium hydroxide

Kalsium hidroksida

a)

CaOH2

b)

Ca(OH)2

c)

C(OH)2

11.

BaCl2

a)

Boron Chloride / Boron klorida

b)

Barium Chloride / Barium klorida

c)

Potassium Chloride / Kalium klorida

12.

Fe2O3

a)

Iron oxide / Ferum oksida

b)

Iron (II) oxide / Ferum (II) oksida

c)

Iron (III) oxide / Ferum (III) oksida

13.

PbSO4

a)

Lead sulphate / Plumbum sulfat

b)

Lead (II) sulphate / Plumbum (II) sulfat

c)

Lead (III) sulphate / Plumbum (III) sulfat

14.

FeCO3

a)

Iron carbonate / Ferum karbonat

b)

Iron (II) carbonate / Ferum (II) karbonat

c)

Iron (III) carbonate / Ferum (III) karbonat

15.

(NH4)3PO4

a)

Ammonium phosphate / ammonium fosfat

b)

Ammonium (I) phospahte / ammonium (I) fosfat

c)

Ammonium (II) phosphate / ammonium (II) fosfat

16.

SnO

a)

Stanum (II) oksida

Tin (II) oxide

b)

Stanum (III) oksida

Tin (III) oxide

c)

Stanum (IV) oksida

Tin (IV) oxide

d)

Stanum oksida

Tin oxide

17.

NaBrO

a)

Kalium bromat (I)

Potassium bromate (I)

b)

Kalium bromida

Potassium bromide

c)

Natrium bromat (i)

Sodium bromate (I)

d)

Natrium bromida

Sodium bromide

18.

KMnO4

a)

Kalium mangan

Potassium manganese

b)

Kalium dimangant

Potassium dimanganate

c)

Kalium manganat

Potassium manganate

d)

Kalium manganat (VII)

Potassium manganate (VII)

19.

CCl4

a)

Karbon monoklorida

Carbon monochloride

b)

Karbon diklorida

Carbon dichloride

c)

Karbon triklorida

Carbon trichloride

d)

Karbon tetraklorida

Carbon tetrachloride

20.

HCl dalam keadaan akueus

HCl in aqueous state

a)

Hidrogen klorida

Hydrogen chloride

b)

Hidrogen diklorida

Hydrogen dichloride

c)

Asid hidroklorik

Hydrochloric acid

d)

Asid klorida

Chloride acid