What is mole in chemistry
Wizard7:
MOLE (unit ) .... thé unit is defined as thé amount or sample of à chemical substance that contais as man constitutive particles . eg: atoms, molecules, electron ,ions or photons as thére are atoms in 12 gram of carbon-12(12C) thé isotopes of carbon with standard atomic Weight 12 by définition
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The mole is used to express amount of reactants and products of chemical reactions.The mole is the amount of substance of a system which contains the same number of constitutive entities(e.g. atoms,molecules,ions,electrons,protons).It also follows that X moles of any substance contain the same number of molecules as X moles of any other substance.
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