Chemistry, asked by zenusdash, 7 months ago

what is laws of chemical combination,​

Answers

Answered by Anonymous
5

Answer:

The laws of chemical combination describe the basic principles obeyed by interacting atoms and molecules, interactions that can include many different combinations that happen in many different ways.

Explanation:

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Answered by CUTEPASTRY
1

Answer:

In chemistry, the laws of chemical combination are as follows :

Mass can neither be created nor be destroyed that is also known as law of conservation of mass.

After complete reaction, Mass of reactant = Mass of products.

And in an incomplete reaction, mass of reactants = mass of products formed + mass of non-reacted reactant.

Note : Reactant are the elements or compounds that goes under reaction whereas the substance formed after reaction is known as product.

Also, energy is released and absorbed only by making and breaking of bonds. When bonds are made energy is evolved and when bonds break the energy is absorbed.

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