University:
High School
Course:
High School Mathematics
Academic year:

2022
Views:

227

Pages:

2
Author:

Aryan Henderson

Name: ___________________________________________________________ Date: _______________ Period: ______ Naming Compounds Review Part 1: Things to Memorize For the ion quiz, you must know the charges/formulas of the following ions:   All main group monatomic ions in groups 1, 2, 13, 15, 16, and 17 The following polyatomic ions: ammonium, nitrate, hydroxide, acetate, sulfate, carbonate, bicarbonate, phosphate, and cyanide. Additionally, you must memorize the following common names:     H2O = water H2O2 = hydrogen peroxide CH4 = methane NH3 = ammonia Part 2: Writing the formula for ionic compounds Remember—the charges must balance out! Final equations do not include the charges of the ions, only the amount of each atom. CuO Sn(SO4)2 K3P Li2CO3 Fe2S3 Ni3(PO4)2 Part 3: Naming Ionic Compounds To name an ionic compound, its element name + element name-ide OR element name + polyatomic ion name. NiS nickel (II) sulfide CaBr2 Calcium bromide AlP aluminum phosphide Co(NO2)2 cobalt (II) nitrite K2CrO4 potassium chromate Fe2O3 iron (III) oxide **Remember, Roman numeral = cation’s charge Li+ OH- lithium hydroxide Zn2+ CO32- zinc carbonate K+1 S2- potassium sulfide Fe3+ PO43- iron (III) phosphate Sn+4 O-2 tin (IV) oxide Cu2+ Br-1 copper (II) bromide Ag+1 N-3 silver (I) nitride Mn2+ CN-1 manganese (II) cyanide Ag+1 C2H3O2-1 silver acetate Fe+3 SO4-2 Fe2(SO4)3 Ca2+ I-1 CaI2 Sn+4 Cr2O7-2 Sn(Cr2O7)2 Cd2+ NO2-1 Cd(NO2)2 Cu2+ C2H3O2-1 Cu(C2H3O2)2 Zn2+ CO32- ZnCO3 Pb2+ P-3 Pb3P2 K+1 SO3-3 K3SO3 Co2+ N3- Co3N2 Ni2+ MnO4-1 Ni(MnO4)2