a) Mass of crucible + lid b) Mass of crucible, lid + KCIO, c) Mass of crucible, lid + residue after 1* heating d) Mass of crucible, lid + residue after 2nd heating e) Mass of crucible, lid + residue after 3rd heating Mass of original KCIO3 sample Mass of KCl residue Use your data to determine the experimental mass percent of oxygen in KC103. Show your work clearly for each step in the table below. Mass of Oxygen released Mass Percent of Oxygen in KCIO, Sample 1 32.721 g Sample 1 33.745 g 33.314 g 33.314 g Sample 2 32.721 g 33.692 g 33.309 g 33.309 g Sample 2

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.