A Seminar Report on “CATALYTIC CONVERTER” PREFACE Catalytic converter is most effective device which converts harmful gases due to engine exhaust into eco-friendly gases. In this report‚ we have tried to bring into focus imports of reducing air pollution and why catalytic converter is necessary in automobile. We also tried to bring advance technology found out now a day for reducing air pollution. By best effort‚ we try to focus necessity of subject. We hope our report is one
Premium
Spinach Blueberries is one of the many cancer preventing foods. Blueberries are full of antioxidants and flavonoids that prevent cell damage from happening. Antioxidants is a substance‚ like Vitamin C or E that counteracts the damaging effects of oxidation in a living organism. A flavonoid is any group of organic compounds that occur as a pigments in fruits and flowers. One thing that antioxidants is neutralize free radicals‚ atoms that contain an odd number of electrons and are highly unstable. The
Premium Vitamin C Metastasis Cancer
CHEMISTRY OF NATURAL PRODUCTS Terpenoids Sameena Bano Department of Chemistry Faculty of Science Jamia Hamdard New Delhi-110062 (24.09.2007) CONTENTS Introduction Classification of Terpenoids Isolation of mono and sesquiterpenoids General properties of Terpenoids General methods of structure elucidation Terpenoids Citral Menthol Camphor Eugenol Keywords Terpenes‚ isoprene‚ citral‚ menthol‚ camphor and eugenol 1 Introduction There are many different classes of naturally occurring
Premium Camphor Alcohol Carboxylic acid
hydroxide ( OH ) R – NH2 + H2O ⇄ R – NH3+ + OH- Amine water Hydroxide Example CH3 – NH2 + H2O ⇄ CH3 – NH3+ + OH- Methylamine methylammonium Oxidation – all amines can be oxidize‚ only tertiary amines give easily isolated products. The oxidation of a tertiary amine leads to the formation of an amine oxide. Example H2O2 (CH3)3N (CH3)N+ O- Reaction of amines with nitrous acid – Nitrous acid ( HNO2) reacts with amines to distinguish
Premium Amine Nitrogen Ammonia
presence of oxygen‚ glycolysis is the first stage of cellular respiration. Without oxygen‚ glycolysis allows cells to make small amounts of ATP. This process is called fermentation. Oxidation phospoholyration Oxidative phosphorylation (or OXPHOS in short) is a metabolic pathway that uses energy released by the oxidation of nutrients to produce adenosine triphosphate (ATP). Although the many forms of life on earth use a range of different nutrients‚ almost all aerobic organisms carry out oxidative
Premium Adenosine triphosphate Cellular respiration Metabolism
respiration. ii. Animals then break down sugars and food. 7. Respiration a. Process by which an organism exchanges gases with its environment b. Process → oxygen is abstracted from air‚ transported to cells for the oxidation of organic molecules while CO2 and H2O‚ the products of oxidation‚ are returned to the environment c. Oxygen is used to split glucose apart‚ releasing energy‚ water and carbon dioxide in our cells. 8. Oxygen Cycle a. Step Three i. Carbon dioxide is released by animals and used
Premium Photosynthesis Oxygen Carbon dioxide
environment’s corrosiveness. (b) What possible mechanisms account for their effectiveness? Attachment of inhibitor molecules to the corroding surface so as to interfere with either the oxidation or reduction reaction; and the formation of a very thin and protective coating on the corroding surface. 17.31 (a) Determine whether the oxidation kinetics obey a linear‚ parabolic‚ or logarithmic rate expression. From the first two equations K₁= 0.238 and K₂ = 14.2; while from the second and third equations K₁ = 0.117
Premium Electrochemistry
HKDSE CHEMISTRY – A Modern View (Chemistry) Coursebook 3 Suggested answers |Chapter 25 Simple molecular substances with non-octet |Page Number | |structures and shapes of simple molecules | | |Class Practice |1 | |Chapter Exercise
Premium Hydrogen Battery Hydrogen bond
passage is blocked‚ but gas from the fermenting chamber will be able to push the water out of the way and escape (brewers call this an airlock). This setup excludes air (and oxygen) from the system (which allows anaerobic oxidation) and prevents further oxidation (by aerobic oxidation) of the ethanol to acetic acid. Label the fermentation setup with your name and place the flask in the incubator chamber Isolation by Fractional Distillation Do not shake the flask; avoid disturbing the sediment on
Premium Distillation Laboratory glassware
reduction potential of +.337 V. Copper was reduced in every reaction‚ also proving that it was the strongest oxidizing agent. The electrode with the most positive oxidation potential in its half reaction had reacted as the best reducing agent‚ or was more likely to be oxidized. The best reducing agent in this experiment was Mg‚ with a oxidation potential of 2.37 V. This was also proven in the experimental results‚ the reaction between copper and magnesium had yielded the highest voltage. The second
Premium Electrochemistry Battery Electrolysis