Naming and Writing Formulas for Chemical Compounds 1
- Slides: 5
Naming and Writing Formulas for Chemical Compounds 1. Use any of the websites on Slide 2 to review the naming and formulas of compounds. 2. Use those same websites to answer the questions on Slide 3 of this powerpoint. 3. Use any of the websites on Slide 4 to practice naming and writing formulas. Take at least 3 practice quizzes. 4. Name and write formulas for the compounds listed on Slide 5.
Use the websites below to review the rules for naming ionic compounds, binary covalent compounds and acids. • Widener: ionic, covalent and acids • Fernback: Ionic, Covalent and acids; practice at top of page • Prenticehall; ionic covalent and acids • Sophia: ionic and covalent compounds • Chemteam: ionic, covalent and acids • Preparatory: Ionic, covalent and acids • Chemteam acids: acids • Ionic Formulas
On notebook paper, answer in complete sentences. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. What are the 2 main components of a binary ionic formula? In ionic formulas, which comes first the cation or the anion? In ionic formulas, which comes first the metal or nonmetal? Summarize the rules for naming ionic compounds. Summarize the rules for writing formulas for ionic compounds. Summarize the rules for naming binary covalent compounds. Summarize the rules for naming binary acids. Summarize the rules for naming oxyacids. How can you tell an ionic compound from a covalent compound? Classify each of the following as being either ionic, covalent or an acid: a. SO 4 b. Mg. Cl 2 c. HBr d. KNO 3 e. H 2 SO 4 What type of compounds involve the use of numerical prefixes? What type of compounds involve the prefix hydro-? What type of compounds involve the suffix -ic? In which type/s of compounds is the crossing of charges required in order to write the formula?
On Line Quizzes • • Ionic compounds Ionic and Covalent Binary Covalent Ionic, covalent and acids Ionic and covalent Ionic Acids
Answer the following on notebook paper. Name the following compounds: 1. Na. I 2. KOH 3. Mg(NO 3)2 4. HBr 5. S 4 O 6. SO 3 7. Co 2 O 8. Ni. S 9. H 3 PO 4 10. Sr 3(PO 3)2 Write formulas for the following: 1. Calcium phosphate 2. Ammonium nitride 3. Nitrogen monoxide 4. Copper (II) sulfate 5. Sodium sulfide 6. Oxygen dichloride 7. Manganese (III) phosphite 8. Hydroselenic acid 9. Bromic Acid 10. Aluminum chlorate