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Reactor weblab

Batch experiment data files

FilenameTemperature (°C)Injection time (s)
batch120.0 ± 0.4624.354
batch225.5 ± 0.21643.029
batch329.3 ± 0.21794.989
batch434.2 ± 0.1908.639
batch538.9 ± 0.1636.36

Experimental notes

All these experiments were performed with 250 ml 0.10 mol/l NaOH, with 1.00 ml 0.0090 mol/l Phenolphthalein. The phenolphthalein was added by injecting it into the well-mixed reactor, operating in batch mode. This injection time is indicated for each set of data.

Notes on the files

The files linked to here are tab separated variable files. They can be conveniently opened using Excel or similar programs. Right click the link above and either save it to your own hard drive or open it using Excel. The files have two columns; these show the time and the intensity of light (of wavelength 550 nm) measured by the spectrophotometer.

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