Chemistry

December 21, 2019

Purifying Acetanilide By Recrystallization

Purifying Acetanilide By Recrystallization The solubility of benzoic acid in water is 6.80 g per 100 mL at 100°C and 0.34 g per 100 mL at 25°C. Show your calculations for the questions below. (a) Calculate the minimum volume of water needed to dissolve 1.00 g of benzoic acid at […]
December 21, 2019

Pinicol Rearrangement

Pinicol Rearrangement Provide a brief summary of the experiment and the results you obtained. Make sure to write out the overall reaction with percent yield of product. No more than one page double-spaced. Here is a brief abstract from a recent Skibo publication: “Phenylalanine –linked pyrrolo[1, 2-a]benzimidazoles were successfully designed […]
December 21, 2019

Decomposition of Hydrogen Peroxide

Decomposition of Hydrogen Peroxide Experiment 2 Decomposition of Hydrogen Peroxide The decomposition of hydrogen peroxide in aqueous solution proceeds very slowly. A bottle of 3% hydrogen peroxide sitting on a grocery store shelf is stable for a long period of time. The decomposition takes place according to the reaction below. […]
December 21, 2019

Chemistry for solution

Chemistry for solution Molecules attract each other, an the force of attraction increases rapidly as the intermolecular distance decreases. In a liquid, the molecules are very close to one another and are constantly moving and colliding. When a liquid evaporates, molecules in the liquid must overcome these intermolecular attractive forces […]