Put on board how to collect data for gas, and how to calculate the volume of the gas.
Also showed how to make the graphs comparing the masses of the reactants and the products.
Students did a second run and some did a third run.
For HW asked students to type up more of Part 1 of the lab.
On Monday we will discuss Part 1 and then show the setup and procedure for Part 2.
Friday, December 3, 2010
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