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What is Hydrated Crystals Lab: MgSO4 Empirical Formula about?
1) The purpose of the lab was to determine the empirical formula of magnesium sulfate (Epsom salt) and calculate the percent error. 2) The procedure involved heating samples of Epsom salt in a crucible for different time periods and calculating the empirical formula and percent error based on the mass lost. 3) Increasing the heating time from 5 minutes in the first trial to 10 and 15 minutes in subsequent trials significantly reduced the percent error from 21.9% to 7.3%, bringing the empirical formula c
- Author
- artsk8er15
- Language
- EN