Equilibrium
создатель William Hickey
1. TOPIC 1
1.1. GENERAL
1.1.1. Mixture - parts don't join together
1.1.2. A chemical reaction - change in appearance of a substance
1.1.3. solute (salt), solvent (water) and solution (salt and water)
1.1.4. A chemical reaction=new substance being formed
1.1.5. Each element has a name and symbol
1.1.6. I can give examples of everyday chemical reactions
1.1.7. When two or more elements join together a compound is formed
2. TOPIC 4
2.1. CREDIT
2.2. GENERAL
3. TOPIC 5
3.1. CREDIT
3.2. GENERAL
4. TOPIC 2
4.1. GENERAL
4.1.1. A chemical reaction - detectable energy change