Chemical reaction

Interpretation 1. Theoretical Lab Discussion This lab occurs due to enzyme kinetics, and the kinetics molecular theory. Enzyme kinetics is the study of chemical reactions that are catalysed by enzymes, and during the experiments, the reaction rate was measured by the effects of the varying conditions the substrate was in. Influence of Catalase Concentration The higher the concentration of the enzyme catalase, the function of the enzyme occurs better. As the number of disks increased, the…

CORROSION STUDIES WITH ANTIGONON LEPTOPUS IN 1M HCl S.Aejitha 1, P P.K.Kasthuri 2andGeethamani 3 1 Department of Chemistry, Asian College of Engineering & Technology, Coimbatore- 641110, India 2 Department of Chemistry, L.R.G.Government Arts College for Women, Tirupur- 638604, India 3 Department of Chemistry, Sriguru Engineering College of Technology, Tamil Nadu, Coimbatore -641110, India Correspondence should be addressed to S.Aejitha ,aejitha_subbaian@yahoo.co.in ABSTRACT The inhibition…

eliminates the use of excess solvent, during the course of reaction. The present study aims to assess the conversion and selectivity for the production of methyl benzoate compounds by esterification of benzoic acid using microwave irradiation. Effects of operating parameters such as reaction time, feed composition, microwave energy and reaction temperature were systematically investigated for the esterification of BA. Advantages like reduction in reaction time, minimization of waste acid…

The reaction of soda ash (Na2CO3) with calcium sulfate in water is represented by the following chemical reaction: Na2CO3 + CaSO4 >>> CaCO3 + Na2SO4. Assuming that this reaction is complete and that there is 153 mg/l of CaSO4 initially present, what is the mass of soda ash that must be added to 1 liter of the water? How many grams of CaO are required to be the chemical equivalent of 246 g of Mg(HCO3)2? A complete reaction requires the number of CaSO4 to be equal to the number of moles…

Non-enzymatic and Enzymatic Browning PART A: NON-ENZYMATIC BROWNING The Maillard Reaction is a process of non-enzymatic browning foods happens when you cook both reducing sugars and amino acids at high temperatures while dry cooking. The carbonyl group of the sugar interacts with the nucleophilic amino group (amine; -NH2) of the amino acid peptides or proteins to eliminate a molecule of water, a brown pigment, called “melanoidin” is formed after polymerization and odor and flavor of molecules…

illustration of the first law of thermodynamic is photosynthesis in which a plant uses sunlight, a form of light energy, to produce sugars that are assembled into glucose, which is a type of chemical energy. The second law of thermodynamics states that all energy transformations are inefficient because every reaction loses some energy to the surroundings as heat. An everyday illustration of the second law of thermodynamics is if you ate an energy…

special type of solution involving the chemical Luminol that glows blue in the dark. The topic of this experiment is to determine what other liquids can react with Luminol to make the solution glow blue in the dark. The independent variable would be the types of chemicals used (in cups) and the dependent variable would be duration of blue glow (in seconds). The scientist began by researching the chemical. The scientist found that Luminol, or C8H7N3O2, is a chemical that exhibits…

the Fog Is Produced When Dry Ice Is Placed in Water”. Journal of Chemical Education. 92.(2014): 643-648. Web. 10 September 2016. https://uk.instructure.com/courses/1830098/files/85911532?module_item_id=22945280 QUESTION 2 The chemistry topic that interests me is…

larger the bottle, the farther it travelled. I learned that the chemical reactions in the bottle with the ethanol and the flame creates energy which propels the rocket. The ethanol is also ‘absorbed’ by the fire of the match. If the bottle was larger, it was covered in more ethanol and had more oxygen in it, which would create a larger reaction and produce more energy. When ethanol and oxygen are reacted it is called a combustion the chemical equation is C2H5OH + 3O3 = 2CO2 + 3H2O. This tells me…

information detailing what chemical properties make up the structure of a salt hydrate. It provided essential knowledge proceeding to the successful completion of this lab such as the idea that hydrates are salt compounds which have formed weak bonds to water molecules that can easily be broken through the use of heat. With this information in mind, it was expected that a series of procedural guidelines following this information be used to aid in the identification of the chemical change taking…