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
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
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.15QAP
Related questions
Question
Complete second chart using first chart.
![(a) Mass of crucible + lid
(b) Mass of crucible, lid + KClO3
(c) Mass of crucible, lid + residue after 1st heating
(d) Mass of crucible, lid + residue after 2nd heating
(e) Mass of crucible, lid + residue after 3rd heating
Mass of original KCIO3 sample
• Use your data to determine the experimental mass percent of oxygen in KClO3. Show your work clearly for
each step in the table below.
Sample 1
Mass of KCl residue
Mass of Oxygen released
Mass Percent of Oxygen in KCIO,
Sample 1
32.721 g
33.745 g
33.314 g
33.314 g
Average Mass Percent Oxygen
Sample 2
32.721 g
33.692 g
33.309 g
33.309 g
Sample 2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc90b20e3-8af9-4f2b-914c-d4b1689337f7%2F83a222bf-c3e2-4175-8541-476069694a94%2Frch65t8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) Mass of crucible + lid
(b) Mass of crucible, lid + KClO3
(c) Mass of crucible, lid + residue after 1st heating
(d) Mass of crucible, lid + residue after 2nd heating
(e) Mass of crucible, lid + residue after 3rd heating
Mass of original KCIO3 sample
• Use your data to determine the experimental mass percent of oxygen in KClO3. Show your work clearly for
each step in the table below.
Sample 1
Mass of KCl residue
Mass of Oxygen released
Mass Percent of Oxygen in KCIO,
Sample 1
32.721 g
33.745 g
33.314 g
33.314 g
Average Mass Percent Oxygen
Sample 2
32.721 g
33.692 g
33.309 g
33.309 g
Sample 2
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