This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Chem 124 Winter 2008 Show your calculation of the gas constant R: Group Data & Statistics To fill in the table below, get experimental R values from other students in the class, either at your table or tables near you. Include your value in this table also. Calculate an average R and the standard deviation. You can do these calculations in Excel. Computer # Value of R in Latm/molK Average R value Standard Deviation QUESTIONS 1. Oxygen can be generated by the thermal decomposition of potassium chlorate, as described by the following equation: heat KClO 3 (s) KCl (s) + O 2 (g) NOT BALANCED Calculate the volume of oxygen gas, measured at 27.5C and 743 torr, produced by the decomposition of 2.75 g of potassium chlorate. Show all your work....
View Full
Document
 Winter '08
 Berber

Click to edit the document details