Nomenclature Practice Types I, II, & III Acids and Hydrates.

Nomenclature Practice

Types I, II, & IIIAcids and Hydrates

Directions A compound’s name or formula will

be presented. For each you should determine the

category of compound.i.e. Type I, II, III, Binary Acid, Oxyacid, or

Hydrate

If the formula is given determine it’s name If the name is given determine it’s formula.

Reminders Type I

Column IA, IIA, Ag, Zn & Al Name both ions Charges total to zero

Type II The rest of the metals Cation named with roman numeral (RN = charge) Charges total to zero

Type III Nonmetals with nonmetals Named with prefixes

Reminders Acids ~

H+1 is the cation Oxyacids – contain oxygen

To name ~ remove the ‘ate’ add ‘ic acid’ To write formula ~ charges must total to zero

Binary acids – two elements (no oxygen) To name ~ use ‘hydro’ prefix & add ‘ic acid To write formula ~ charges must total to zero

Hydrates Ionic compounds named as normal with a

‘prefix hydrate’ added as a suffix

Sodium oxide Category

?

Formula?Na2O

Type I

PCl3 Category

?

Name?Phosphorus trichloride

Type III

Copper(I) sulfide Category

?

Formula?Cu2S

Type II

H3PO4

Category?

Name?Phosphoric acid

Oxyacid

Nickel(II) sulfate heptahydrate Category

?

Formula?NiSO4 . 7H2O

Type II hydrate

HF Category

?

Name?Hydrofluoric acid

Binary acid

Zinc hydroxide Category

?

Formula?Zn(OH)2

Type I

SO2

Category?

Name?Sulfurdioxide

Type III

Barium phosphate Category

?

Formula?Ba3(PO4)2

Type I

Ag2CrO4

Category?

Name?Silver chromate

Type I

Vanadium(III) fluoride Category

?

Formula?VF3

Type II

NH4Cl

Category?

Name?Ammonium chloride

Technically Type I.Polyatomic cation isnot really a category.

Strontium acetate Category

?

Formula?Sr(C2H3O2)2

Type I

MgCO3

Category?

Name?Magnesium carbonate

Type I

Hydrobromic acid Category

?

Formula?HBr

Binary Acid

SnI4 Category

?

Name?Tin(IV) iodide

Type II

Lithium dichromate Category

?

Formula?Li2Cr2O7

Type I

MnO2

Category?

Name?Manganese(IV) oxide

Type II

Magnesium sulfate hexahydrate

Category?

Formula?MgSO4 . 6H2O

Type I hydrate

SeCl2 Category

?

Name?Selenium dichloride

Type III

Iron(II) nitrate Category

?

Formula?Fe(NO3)2

Type II

NaHCO3

Category?

Name?Sodium hydrogencarbonate

Type I

Titanium(II) phosphide Category

?

Formula?Ti3P2

Type II

Cr(ClO3)3

Category?

Name?Chromiun(III) chlorate

Type II

Nitrogen dioxide Category

?

Formula?NO2

Type III

H2S

Category?

Name?Hydrosulfuric acid

Binary acid

Nitric acid Category

?

Formula?HNO3

Oxyacid

KMnO4

Category?

Name?Potassium permanganate

Type I

Cobalt(II) cyanide Category

?

Formula?Co(CN)2

Type II

Ca(HSO4)2

Category?

Name?Calcium hydrogensulfate

Type I

Magnesium peroxide Category

?

Formula?MgO2

Type I

Cd(HPO4)2

Category?

Name?Cadmium(IV) hydrogenphosphate

Type II

Aluminum sulfite Category

?

Formula?Al2(SO3)3

Type I

NaH2PO4

Category?

Name?Sodium dihydrogenphosphate

Type I

Silver nitrite Category

?

Formula?AgNO2

Type I

SiO2

Category?

Name?Silicon dioxide

Type III

Hydroselenic acid Category

?

Formula?H2Se

Binary acid

H2CrO4

Category?

Name?Chromic acid

Oxyacid

Scandium(III) sulfide Category

?

Formula?Sc2S3

Type II

Hg2O

Category?

Name?Mercury(I) oxide

Type II

Lead(II) carbonate Category

?

Formula?PbCO3

Type II

GeS2

Category?

Name?Germanium disulfide

Type III

Calcium arsenide Category

?

Formula?Ca3As2

Type I

CCl4 Category

?

Name?Carbontetrachloride

Type III

Xenontrioxide Category

?

Formula?XeO3

Type III

HCl Category

?

Name?Hydrochloric acid

Binary acid

Chloric acid Category

?

Formula?HClO3

Oxyacid

Fe2O3

Category?

Name?Iron(III) oxide

Type II

Copper(II) acetate trihydrate Category

?

Formula?Cu(C2H3O2)2

. 3H2O

Type II hydrate

Mn3(PO4)7

Category?

Name?Manganese(VII) phosphate

Type II

Name Category

?

Formula?A2B2C2

Type ?

A2B2C2

Category?

Name?Correct Name

Type ?