Chapter 3 ionic today lesson
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The document discusses chemical formulas and equations. It provides tables listing common cations and anions along with their formulas. Examples of naming ionic compounds based on their constituent ions are given. Greek prefixes in chemical names are explained. The document introduces writing and balancing chemical equations to represent chemical reactions.
Chapter 3 ionic today lesson
- 1. CHEMICAL FORMULA AND CHAPTER 3 EQUATION
- 4. Ionic formula Cation Formula Anion Formula Sodium ion Na+ Chloride ion Cl─ Potassium ion K+ Bromide ion Br─ Zinc ion Zn2+ Iodide ion I─ Magnesium ion Mg2+ Oxide ion O2─ Calcium ion Ca2+ Hydroxide ion OH─ Iron(II) Fe2+ Sulphate ion SO42─ Iron(III) Fe3+ Carbonate ion CO32─
- 6. Write the Chemical formula for the compounds below
- 8. Naming of chemical compound Cation Anion Name of ionic compound Na+ Cl─ Sodium chloride Ca2+ CO32─ Calcium carbonate Ba+ SO42─ Barium sulphate
- 9. Types of ions Cation Name Fe2+ Iron(II) Fe3+ Iron(III) Cu+ Copper(I) Cu2+ Copper(II)
- 10. Added with ‘ide’ Anion Name Cl─ Chloride ion Br─ Bromide ion I─ Iodide ion F─ Flouride ion
- 11. Greek prefixes Compound Name CO Carbon monoxide CO2 Carbon dioxide SO3 Sulphur trioxide
- 12. How many ionic formulas can you form from the list below?
- 15. AD AB CD BC Reactants Product
- 16. EXAMPLE TO WRITE THE BALANCE CHEMICAL EQUATION Magnesium reacts with dilute hydrochloric acid, HCl to produce magnesium chloride, MgCl2 and hydrogen gas, H2. Write an equation to represent the reaction.
- 17. Let’s watch a video, Boys!!
- 18. Questions!!
- 20. TO BE CONTINUED …(^_^)