the preparation of salt is a usefull chemical reaction.Also the amonia making.Theese two things are very needfull for men.We should not dislike chemistry,we want to love it and we want to follow the ways of green chemistry
A chemical reaction is a process that involves the breaking and forming of chemical bonds to create new substances. An exothermic reaction is a type of chemical reaction that releases heat energy to the surroundings. In other words, all exothermic reactions are chemical reactions, but not all chemical reactions are exothermic.
Chemical energy can be used as a source of electricity through chemical reactions in batteries. When a battery is connected to a circuit, the chemical reaction within the battery generates electrical energy that can be used to power devices.
Combustion Reactions are always reacted with Oxygen gas in this case if you had C3H8+O2 you will ALWAYS get H2O+CO2 it does not matter if you have C100H54+O2 you will still get H2O+CO2 this is why combustion reactions are considered exceptions to the rules of a product or chemical reaction.
Oxygen is essential for the process of cellular respiration, where it helps to generate energy for our bodies. It is also crucial for the survival of aerobic organisms, as they require oxygen to produce ATP. Additionally, oxygen plays a role in various chemical reactions and processes in the environment.
Enzymes are substances that aid in the body's chemical reactions by acting as biological catalysts. They help speed up reactions that are vital for various processes in the body, such as digestion, energy production, and metabolism.
yes some chemical reactions are harmful to us. as digestion of food, photosynthesis, decomposition of organic waste are some examples of the useful chemical reactions.
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Chemical engineering entails the construction, design and the operation of plants and machines that perform the chemical reactions to make useful products.
Chemical reactions can produce a variety of products, including gases, liquids, solids, or energy in the form of heat or light. The specific products depend on the reactants involved and the nature of the reaction.
They help to speed up the chemical reactions in everything, causing functions to happen quickly
These are not chemical reactions but thermonuclear reactions.
Chemical equations help to visually represent chemical reactions by showing the reactants, products, and their respective amounts. They provide a way to balance reactions, predict products, and calculate quantities of substances involved. Additionally, they allow for easy communication and understanding of chemical processes.
Chemical reactions are abbreviated by their chemical equations.
Equation coefficients show the number of molecules involved in a chemical reaction.
The property of isotopes that allows radiotracers to be useful in studying chemical reactions is their ability to emit radiation, which can be detected and tracked. By substituting a stable isotope with a radioactive isotope in a molecule, researchers can track the movement and transformation of the molecule during a chemical reaction by measuring the emitted radiation.
chemical changes helps batteries get more electricity and helps soap get rust off and give gasoline to cars.
enzymes helps control chemical reactions by the chemical in it called collagen when enzymes enter your body they create a chemical reactions and controls the chemical reactions you get by eating too much acids.