EXPERIMENT 7EXPERIMENT 7
NAME:NAME:
PARTNER:PARTNER:
DATE:DATE:
REPORT SHEETREPORT SHEET
DATA TABLEDATA TABLE Your DataYour Data Trial DataTrial Data
Mass of ignition tube & contentsMass of ignition tube & contents
(before heating)(before heating) gg 48.3648.36 gg
Mass of ignition tube & contentsMass of ignition tube & contents
(after heating)(after heating) gg 47.5347.53 gg
Temperature of oxygenTemperature of oxygen
(taken in flask)(taken in flask) ooCC 23.623.6 ooCC
Volume of Oxygen collectedVolume of Oxygen collected
(volume of water displaced)(volume of water displaced) mLmL 595.8595.8 mLmL
Barometric readingBarometric reading
(directly from barometer)(directly from barometer) in.in. 30.4330.43 in.in.
Barometric PressureBarometric Pressure
(in torr)(in torr) torrtorr 772.9772.9 torrtorr
Vapor pressure water at _________Vapor pressure water at _________ooCC
(Table 6, Appendix)(Table 6, Appendix) torrtorr 21.821.8 torrtorr
CALCULATIONSCALCULATIONS Your DataYour Data Trial DataTrial Data
Mass of OxygenMass of Oxygen gg 0.83 g0.83 g
Temperature of OxygenTemperature of Oxygen (in Kelvin)(in Kelvin) KK 296.8 K296.8 K
Pressure of OxygenPressure of Oxygen (in torr)(in torr) torrtorr 772.9772.9 torrtorr

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