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What is a Mixture... in terms of Chemistry ? Matter can be classified in various ways according to its structure, behaviours andphysicaland chemical properties. The main classifications of matter include the categorieselementandcompound, either of which may also be called asubstance(which is a le...
We use chemistry every day, even if we don’t realize it. When you bake cookies, chemistry changes the ingredients in the oven. Soap cleans your hands because of chemistry. Even brushing your teeth is a chemical reaction. Chemistry helps with cooking, cleaning, and keeping our bodies healthy!
What does a color change indicate the formation of in chemistry? What is the chemical reaction of oxygen with other substances? What are chemical laws? What metal can replace another metal in a reaction? What is the name given to an atom that gains or loses electrons in a chemical reaction...
Is decomposition a chemical reaction? What is a thermal decomposition reaction? How does a combination reaction differ from a decomposition reaction? What is the general form of a synthesis reaction? What do chemical reactions produce? What kind of reactions are redox reactions?
Formation of Nitric Oxide:An example of an endothermic reaction that occurs every day in Earth's atmosphere is the combination of molecular oxygen with molecular nitrogen to form nitric oxide. Chemists know exactly how much heat energy it takes for this reaction to occur. The balanced equation fo...
Copper chemistry is remarkably complex. Just to give you an idea, the chloride ions play an important role in this reaction. E.g. if you do the same with hydrogen peroxide and dilute sulphuric acid, then you'll see that the reaction is much slower. The special thing is that Cu2+ ...
In multiplexing, you can reduce the amount of sample required for a qPCR reaction by measuring the expression of more than one gene in a reaction. The process is as sensitive and accurate as single-gene amplification (or singleplexing), but more technically comple...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, ...
In redox chemistry, what is meant by the terms oxidation and reduction? Redox reaction The exchange of the oxidation states of the atom is known as a redox reaction. It is a combination of oxidation as well as reduction reaction. One of the most common examples of such a reac...