Term 1 Week 8 2018

Table of Ions

Note:

• Fe2+ is called Iron(II) this will combine with O2- oxide as FeO Iron(II) Oxide (black iron-oxide)
• Fe3+ is called Iron(III) this will combine with O2- oxide as Fe2O3 Iron(III) Oxide (red rust)
• S2- is called the Sulphide Ion and is different to SO42- the Sulphate Iron

Ballon Full of Hydrogen Igniting in Lab A

Hydrogen Balloon

Ionic Bonding Introduction

Ionic Bonding Part 2

Ionic Bonding Part 3

Writing Ionic Formulas: Introduction

What's a polyatomic ion?

Writing Formulas with Polyatomic Ions

Term 1 Week 7 2018

Acid Base Reactions

The strengths and weaknesses of acids and bases

Naming Acids Introduction

Introduction to Balancing Chemical Equations

PhET Balancing Chemical Equations

Balancing Chemical Equations Practice Problems