9/27/00 Chemistry Lab Physical Separation Lab Purpose: The purpose of this lab was to try different methods to physically separate various materials. The variables for this lab were the evaporation of the water and/or the loss of sand or salt. My hypothesis for this lab was that the sand could be filtered out of the water and AUTHOR gouverneur Page PAGE 1 DATE 10/12/00 To Whom It May Concern:Dea Water Filter paper Equipment: Ring stand - …showed first 75 words of 423 total…

…showed last 75 words of 423 total…