1. Instruction Sheet
2. Installation Sheet

Outline:

About the principle of Gravimetric Analysis.
Steps involved in Gravimetric Analysis.
About groundwater poisoning with arsenic.
Chemical equations used for the determination of the amount of soluble arsenic.
Add the required glassware and chemicals to the workbench.
Use a pipet to withdraw and pour the solutions
Determine the concentration of arsenic in unknown samples of contaminated water.
Determine the mass percent of Arsenic in the samples.
Tabulate and analyze the results