Chemistry happens in the world around you, not just in a lab. Matter interacts to form new products through a process called a chemical reaction or chemical change. Every time you cook or clean, it's chemistry in action. Your body lives and grows thanks to chemical reactions. There are re...
Combustion reaction is a very important chemical reaction in our daily life. When a substance burns, it combines with oxygen to produce heat and light. The phenomenon of combustion is very obvious. We can see flames, feel heat and hear sounds. The conditions for combustion are threefold. First...
A chemical reaction is a process of converting one chemical into another with the help of several enzymes or catalysts; a chemical that involves in the reaction is known as the reactant, while the chemical that produces after the reaction ...
A chemical reaction is in which the bonds are broken within reactant molecules, and new bonds are formed within product molecules in order to form a new substance. Chemical reactions are all around us, from the metabolism of food in our body to how the light we get from the sun is the...
By observing chemical reactions in outer space, we are able to identify and describe other planets. We can even determine which planets and moons are likely to be able to sustain life. Fire, the most important discovery made by human beings, is simply a chemical reaction. ...
The simplest of processes by which water is formed combining oxygen with hydrogen. In the forward direction, the reaction requires high activation energy which will result in an exothermic reaction. The reaction goes as mentioned below: \(\begin{array}{l}2H_{2(g)} + O_{2(g)} \; \right...
Did you know that chemical reactions happen all around us, such as when you light a match, start a car, or even take in a breath of air? But no matter the type of reaction, in every case a new substance is produced and is often accompanied by an energy and/or an observable change...
What are some of the toxic substances that can escape from electronic waste in the environment? What are the potential effects of these poisons on our health? Explain why it may be necessary to identify unknown chemicals in daily life with specific examples. ...
built upon the basic subject matter of chemical engineering. English for Chemical Engineering All the content has been picked up in Chemistry courses either in the high school or freshmen year or early sophomore year in universities. 2.化学工程英语是 基于内容及其框架的构建 在基本主题上 化学工程。
These datasets cover all the possible combinations of the 795 reaction examples (details can be found in the Methods section). Fig. 2: Methodology flowchart. The polymerization prediction workflow for reactions (forward) and retro-synthesis (backward) comprises data preparation and curation, head and...