Rabu, 27 Juni 2012

SOAL TATA NAMA SENYAWA KIMIA

1. Name of Na2O is ….


a. Sodium oxide d. Disodium oxide

b. Disodium monoxide e. Sodium(I) oxide

c. Sodium monoxide

2. Name of PCl5 is ….

a. Monophosphorus pentachloride d. Phosphorus(V) chloride

b. Phosphorus pentachloride e. Phosphorus(V) chloride

c. Monophosphorus chloride

3. Name of HBr is ….

a. Bromic acid d. Hydrobromide acid

b. Bromide acid e. Bromium acid

c. Hydrobromic acid

4. Name of Mg(OH)2 is ….

a. Magnesium dihydroxide d. Magnesium hydroxide

b. Magnesium (I) dihydroxide e. Monomagnesium hydroxide

c. Magnesium (II) dihydroxide

5. Name of Cu2S is ….

a. Dicuprum monosulfide d. Cupric sulfide

b. Dicuprum sulfide e. Cuprous sulfide

c. Cuprum(II) sulfide

6. Name of HClO2 is ….

a. Chloro dioxide acid d. Chloric acid

b. Hypochlorous acid e. Perchloric acid

c. Chlorous acid

7. Name of Au(OH)3 is ….

a. Aurous hydroxide d. Auric(III) hydroxide

b. Auric hydroxide e. Aurous(I) hydroxide

c. Aurum(I) hydroxide

8. Name of NH3 is ….

a. Ammonia d. Ammonium

b. Alcohol e. Nitrogen trihydride

c. Formalin

9. Chemical formula of aluminum sulfide is ….

a. Al2S3 d. Al2S

b. AlS e. 2Al3S

c. AlS3

10. Chemical formula of sulphur tetrachloride is ….

a. SCl4 d. ScCl4

b. SiCl4 e. SnCl4

c. SeCl4

11. Chemical formula of carbonic acid is ….

a. H2CO3 d. HC2O4

b. HCO3 e. H3C2O4

c. H2C2O4

12. Chemical formula of manganous hydroxide is ….

a. MgOH d. Mn(OH)2

b. Mg(OH)2 e. Mn(OH)4

c. Mg(OH)4

13. Chemical formula of cupric oxide is ….

a. Cu2O3 d. CuO

b. Cu2O2 e. Cu2O

c. CuO2

14. Chemical formula of sulfurous acid is ….

a. H2S d. HCN

b. H2SO4 e. H2SiO3

c. H2SO3

15. Chemical formula of plumbic sulfate is ….

a. Pb(SO4)2 d. Pb3(SO4)2

b. PbSO4 e. Pb2SO4

c. Pb2(SO4)3

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