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D-8
Run 3:
Repeat the experiment following the procedure given for Run 1 using ~ 13.xx mL of sulfamic
acid accurately measured. For this run, set the initial level of water in the buret to approximately the 35
mL mark.
Run 4:
Repeat the experiment following the procedure given for Run 1 using ~ 16.xx mL of sulfamic
acid accurately measured. For this run, set the initial level of water in the buret to approximately the 42
mL mark.
Run 5:
Repeat the experiment following the procedure given for Run 1 using ~ 19.xx mL of sulfamic
acid accurately measured. For this run, set the initial level of water in the buret to approximately the 49
mL mark.
Before leaving the laboratory, check to make sure that all of your equipment is clean and put back in your
drawer. As well, all communal equipment must be cleaned and returned to the designated location in the
laboratory.
Remember to turn in the original copy of the Observations Sheet before leaving. The second copy of the
Observations Sheet should be kept in your laboratory manual for future reference.
