what is mole with example and experiment
Answer (1)
Student Expert
8th Oct, 2019
Hello there!
Greetings!
One mole is the amount of substance containing as many elementary entities (atoms, molecules, ions, electrons, radicals, etc.) as there are atoms in 12 grams of carbon-12 (6.023 x 10^23). The mass of one mole of a substance equals its relative molecular mass expressed in grams.
So simply, the number of the particles present in one mole of any substance = 6.022x10 ^23 . This is called avogadros number or Avogadros constant.
For example, No. Of particles in 1 mole:1 mole of hydrogen atoms represents 6.022 10^23 hydrogen atoms.1 mole of hydrogen molecules represents 6.022 10^23 hydrogen molecules.1 mole of water molecules represents 6.022 10^23 water molecules.
The experiments with the help of which value of 1 mole was calculated is beyond understanding for common people , so I can't provide you that , it may be possible that you get the experiment for the same in your higher classes like during masters in chemistry.
Thankyou
Greetings!
One mole is the amount of substance containing as many elementary entities (atoms, molecules, ions, electrons, radicals, etc.) as there are atoms in 12 grams of carbon-12 (6.023 x 10^23). The mass of one mole of a substance equals its relative molecular mass expressed in grams.
So simply, the number of the particles present in one mole of any substance = 6.022x10 ^23 . This is called avogadros number or Avogadros constant.
For example, No. Of particles in 1 mole:1 mole of hydrogen atoms represents 6.022 10^23 hydrogen atoms.1 mole of hydrogen molecules represents 6.022 10^23 hydrogen molecules.1 mole of water molecules represents 6.022 10^23 water molecules.
The experiments with the help of which value of 1 mole was calculated is beyond understanding for common people , so I can't provide you that , it may be possible that you get the experiment for the same in your higher classes like during masters in chemistry.
Thankyou
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