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Practice Problems (the answer key is located on the last page of this tutorial) 5. Name the following compounds/ions: Na 3 N CaCr 2 O 7 HI(aq) H 2 S(aq) SeO 3 SO 3 2-6. Give the chemical formulas for the following compounds/ions: periodic acid potassium superoxide gallium arsenite copper(I) sulfate radium ion ammonium hydrogen phosphate
Nomenclature of Ionic Compounds (ANSWER KEY) Binary Ionic Compounds: Writing Names 1. Write the name of the cation (metal) 2. Write the name of the anion (non-metal), drop the last syllable of the name, and change the suffix to “-ide”. 1. 2.
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Naming Compounds - Part 2 - YouTube: This video explains how to use a chemical name to write the formula for that compound. Naming Acids and Bases Acid names are based on the anion they form when dissolved in water; base names follow the rules for ionic, organic, or molecular compounds.
Chemical Compounds Practice Quiz This online quiz is intended to give you extra practice in naming compounds, writing formulas and calculating molar masses (formula weights). Select your preferences below and click 'Start' to give it a try!
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Write the formulas for the following chemical compounds: 71) silicon dioxide SiO 2 72) nickel (III) sulfide Ni 2 S 3 73) manganese (II) phosphate Mn 3 (PO 4) 2 74) silver acetate AgC 2 H 3 O 2 75) diboron tetrabromide B 2 Br 4 76) magnesium sulfate heptahydrate MgSO 4.7H 2 O 77) potassium carbonate K 2 CO 3
Ionic and Molecular (Covalent) Compounds Naming and Formula Writing Review 1. Write the formula for the following binary ionic compounds. a.