Rates of Reaction (Simplified)

Rates of reaction summary

Rate of reaction is ow fast or slow a reaction happens.

rate = amount of reactant used or product formed
                                     time 

Expieriments

1. precipitation reaction : insoluable solid formed from two soluble reactants. Measure the time taken for cross or mark to dissapear due to precipitate. 
disadvantage: cross is hard to see.

2. Volume of gas produced : measure the volume of gas given off in a given time.
disadvantadge: difficult to take measurement, inaccurate as reaction is still going on as you take…