N-Iodosuccinimide (NIS) is an electrophilic iodide. The use of NIS as an electrophilic iodinating agent for aldehydes, ketones and alkenes is well reported but recent developments have seen a host of further applications, such as the use of Brønsted or Lewis acids to improve its reactivity...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
What caused the Great Oxidation Event? In a redox reaction, the oxidation has nothing to do with oxygen. Why is it called 'oxidation' then? Which element is the reducing agent in a redox reaction? Which of an atom's electrons are involved in chemical reactions? What is the Great Oxidation...
What is the chemical reaction of cellular respiration? Define oxidation. Why is it exergonic? Define reduction. Why is it endergonic? Why is oxidation of organic carbon by O2 more efficient than anaerobic respiration? In cellular respiration, how many ...
What chemical is responsible for acidification? Ocean acidification is mainly caused bycarbon dioxide gasin the atmosphere dissolving into the ocean. This leads to a lowering of the water's pH, making the ocean more acidic. What are the chemical reactions involved in ocean acidification?
These are the steps involved in colouring the hair (not bleaching the hair which happens prior to this):-The primary intermediate is oxidized by the H202-The oxidized intermediate joins the coupler in "electrophilic aromatic substitution"-The product of this (oxidized intermediate-coupler polymer) ...
Take a deep breath, then release the air out. When you do this, you are taking in oxygen and releasing carbon dioxide, two important gasses involved in cellular respiration. Cellular respiration is the process in which cells break down molecules for energy. In order to do this, the cells ...
In each case a comparison with normal wood has been made. The occurrence of both these types of reaction wood has been discussed and attention directed to possible factors involved In their formation in the living tree.doi:10.1080/00049158.1949.10675761DADSWELL, H. E.WARDROP, A. B....
Therefore, this review is organized as such to provide an overview of the chemical processes involved in oxidative stress and an update on the available evidences about associations with ageing and age-related diseases. In the last part of the review, antioxidants, especially the controversial role...
Physical chemistry looks at how matter behaves and how energy is involved in chemical reactions. It combines chemistry with physics to study things like how fast reactions happen, why they occur, and what happens to the energy in the process. This branch helps explain how chemical reactions work...