Category Archives: Chemistry

Qwizpad powers Ganguly's Chemistry Academy, Chandigarh Testimonial OMR Software - Ganguly Chemistry Classes. By: Qwizpad OMR … Continue reading →

RHHS Pre-AP Chemistry Syllabus By: Nikki Burt … Continue reading →

GREEN chemistry does not refer to the colour of the reactants used in a special branch of chemistry, rather it refers to how chemistry can help the environment. Green chemistry can be defined as the design of chemical products and processes that reduce or eliminate the use or generation of hazardous substances. This term was coined in 1991 by Dr. Paul Anatas, and is also referred to as sustainable chemistry. This article introduces the concept of green chemistry. To fully understand green chemistry, you have to understand its 12 principles. The first principle is that synthetic chemicals are designed so that their use generates few toxins or none at all. Another principle is to prevent waste, so by using these synthetic chemicals in place of the harmful ones, no waste is produced so there is no waste to be treated or cleaned up. One product of chemical reactions is derivatives, this means that extra reagents are used which results in the production of waste. In this principle, the production of waste is also minimised through the use of catalysts. With catalysts, a small amount is needed not only to carry out the reaction once but multiple times. This is the … Continue reading →

Justin Unika Jashley and Jalens chemistry project By: Justin Smith … Continue reading →

Odd Chemistry - Chemical Imbalance Odd Chemistry performs "Chemical Imbalance" Produced by Evil G - Directed by Vick Suero. By: VICTOR SUERO … Continue reading →

Effects of chemistry in modern world (CIDEB) Grupo:117 chemistry proyect Debanhi Gzz Iris del Alto Isaac Vargas GRUPO :117. By: debanhi gonzalez … Continue reading →

Activity 1.6 Chemistry By: Cideb 102 … Continue reading →

1 Chemistry Laboratory RMUTL Chiangrai By: Kabilawan Garden … Continue reading →

Reactions in Solutions - II [TrueSchool Chemistry - 02.02] Molarity is defined as number of moles of solute present in one litre of solution. It is denoted by M. M = (Moles of solute)/(Volume of solution (l)) If two different solutions (M1, V1) and... By: TrueSchool … Continue reading →

CHEM 101 General Chemistry by Gabriela Smeureanu By: CUNY School of Professional Studies … Continue reading →