The Effect of Different Mouthwash Brands on the Growth of Bacteria
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... placed in the fermentation vessel. The time this is carried out must be noted and after twenty minutes the amount of carbon dioxide which has been released should be recorded.
Results Conclusion
The graph shows show a positive correlation between the total surface area of the beads and the rate of carbon dioxide production. The line of best fit however has had to be roughly estimated because of a number of anomalous readings particularly the third test which produced a rate of 10 millilitres for a comparat ...
