1. Reacting compounds
11 January 2019

2. Reacting compounds

3. Learning Objective
To understand reactions between compounds
All: Can state an example
Most: Can describe this example in detail
Some : Can write word equations and explain what has happened to the atoms

4. Examples Many compounds react to form new compounds or elements.
They generally do this because of the reactivity of the elements or molecules they contain.
Acid base reactions are good example of compounds reacting .

5. Making salts React equal quantities of NaOH (1.0M) and HCl (1.0M).
Place the solution in an evaporating basin and heat.
Stop heating when a small amount of water is left
What do you observe?

6. Results NaOH + HCl  H20 + NaCl
Name and count the atoms in each of the compounds, what do you notice?
Write a word equation for the reaction

7. Write it up
Equipment
Method
Observations
Explanation