Laboratory Report Sheetexperiment

Source and purity of the FeS used

Experiment 1 Volume of solution Weight of FeS

Sieve size used with FeS (optional) Carrier gas

Flow rate of the carrier gas Plot your pH vs time data.

_mL min

Experiment 2

Moles of ferric sulfate added Carrier gas

How rate of the carrier gas Plot your pH vs time data.

_moles

Experiment 3 Carrier gas

Flow rate of the carrier gas Plot your pH vs time data.

_mL min

Experiment 4 Carrier gas

Flow rate of the carrier gas Plot your pH vs time data.

Experiment 5

Volume and concentration of the H2O2 Carrier gas

Flow rate of the carrier gas Plot your pH vs time data.

Compare the five curves obtained on the same plot. Are the results what you expected?

Explain the behavior of each curve.

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