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Analyzing the effects of varying hydrogen peroxide concentrations on the volume of its drop
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Analyzing the effects of varying hydrogen peroxide (H2O2) concentrations on the volume of its drop
Jonah Jemina Introduction: Hydrogen peroxide is a clear and colourless substance that has a strong oxidizing characteristic. From the books, “Hydrogen Peroxide: Medical Miracle”[1995] by Douglass and “Applications of hydrogen peroxide and derivatives” [1999] by Jones, hydrogen peroxide can be used in numerous industrial and domestic applications such as a disinfectant, an oxidizer, or treatment for cancer and other diseases. However, hydrogen peroxide can be toxic when highly concentrated in the body. Hydrogen peroxide can easily breakdown into water and a single oxygen molecule through exothermic reaction, but when stored properly at low concentrations, the solution becomes stable. As a molecule, hydrogen peroxide has a double bent structure and is also a polar covalent particle. Due to these properties, hydrogen peroxide can exert the three types of intermolecular forces: Van der Waal’s force, Dipole-dipole force, and hydrogen bonding. According to “Hydrogen Peroxide Background”[2005], 3% hydrogen peroxide is denser and has a higher boiling point than water. For this experiment, the purpose will focus on how hydrogen peroxide concentrations of 0%, 0.75%, 1.5%, 2.25%, and 3% affects the volume of its drop. To obtain different concentrations, 3% hydrogen peroxide will be diluted with varying amounts of distilled water. Each different concentration will then be transferre...
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