The Chemistry Of Fireworks Chemistry Essay
The chemistry behind fireworks is a series of oxidation and reduction reactions which result in the desired sound and light. This happens as propellants push the firework into the sky.…
Read more >Chemistry Of Swimming Pools
Pool chemistry is the application of chemistry to maintain safe and clean water (Hann, 1997). This is achieved by regulating numerous factors which include: the pH, the quantity of disinfectant…
Read more >The cholinergic drug
A cholinergic drug is a drug that acts on the peripheral nervous system, the central nervous system, or both and enhances the effects that are mediated by acetylcholine. It is…
Read more >Quantative analysis of caffeine content
Caffeine was extracted from decaffeinated coffee and normal tea using DCM as the solvent and compared with prepared solutions of caffeine using reverse phase HPLC. The experimentally determined result was…
Read more >que haya una reaccion
Objetivos. Determinar como los factores de tamano de particula, grado de agitacion y temperatura que afectan la velocidad en la formacion de las soluciones. Determinar la importancia de los buenos…
Read more >rates of chemical reactions- lo3 questions
Rates of Chemical Reactions- LO3 Questions 1.1 Two Grand-Pa tablets would have the same effect as one Grand-Pa powder this is because Grand-Pa Headache Tablets each contain, Aspirin: 226,8mg, Paracetamol:…
Read more >Reacties van stoffen opgelost in water
De volgende onderwerpen komen aan bod in dit hoofdstuk: Elektrolyten Netto Ion-vergelijkingen Soorten reacties Neerslag reacties Zuur-base reacties Redox reacties Elektrolyten: Als suiker (Sucrose) oplost, kun je daar de volgende…
Read more >Reaction of ligand substitution
Abstract The purpose of this lab was to study ligand substitution in the preparation of Mo(phen)(PPh3)(CO)3 from Mo(CO)6, 1,10-phenanthroline, and triphenylphosphine. The intermediate product of Mo(phen)(CO)4 was analyzed using IR…
Read more >Reaction Rate of Hydrochloric Concentration
Hydrochloric Intensity The purpose of the experiment was to gather an understanding for the chemical reactions, depending on the concentration. The rate of reaction is the speed of the chemical…
Read more >nature of substances
1. Nature of substances: Simple particles react faster than complex particles. In complex molecules more bonds have to be broken. This means more energy is needed to form the activated…
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