Chemistry
Green chemistry is an approach to chemical research, design, and engineering that reduces or eliminates the use or generation of hazardous substances. It promotes the design of products and processes that are both better for human health and the environment and more economical and beneficial for society. The field of green chemistry was formally established...
Esterification and Polymers Conclusion Esterification and Polymers Conclusion In this laboratory experiment, the properties of three polymers were determined. Polymer one was opaque, jelly-like, soft, pliable, and smooth. This suggests the polymer could be a water-absorbing one, such as a hydrogel. The jelly-like and soft texture indicates a higher level of liquid. Polymer two was...
University Affiliation Chemical kinetics involves the study of reaction rates, the factors affecting these rates, and the mechanisms by which reactions proceed. Using a clock reaction method, this experiment examined the kinetics of the reaction between iodide ions (I⁻) and peroxy-disulfate ions (S₂O₈²⁻). The primary reaction studied is 2I– + S₂O₈²⁻ →I2 + 2SO2-4. This...
Organic Polymers Organic polymers permeate nearly all areas of modern life, from fabrics to food packaging to automotive parts. These macromolecules are formed through copolymerizing small monomer units into long chains or networks with unique physical properties. It pays to concisely examine the chemical reactions underlying organic polymer synthesis and how manipulation of polymerization variables...
Chemistry Name of the Supervisor Lab Report Objective and Hypothesis The main objective of the experiment was to carry out a laboratory simulation of the nitrogen cycle. The simulation was geared towards the balancing of food demand and the environmental concerns regarding the utilization of nitrogen in the various sectors of the society. The hypothesis...
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Name______________________ Date_________________________ Gas Generation Experiment Report Sheet CHM 122 Data Record your data in the following table: Experiment number Size of tablet (full, ½, ¼, etc.) Time (seconds) to fill the glass with gas % of glass filled with gas if it was never filled Temperature (oC or hot room temp, cold) 1 12 30...
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