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A mole is simply a description of how many of something there is present. There are 6.022 x1023 "things" in a mole (similar to a dozen...a dozen is 12 of something). The number 6.022 x1023 is called Avogadro's number
Wiki User
∙ 16y ago
Wiki User
∙ 12y agoThe mole is one of the most useful concepts in chemistry.it is important to prcticeusing it,and relatedtermes,to be abel to quickly say that the number particles that are in amol of the subestanceand how mach this number of particlesweighs.
n=m/M where nis numberof mol,m=givenmassand
M=Molarmass.
Wiki User
∙ 14y agoThe mole basically means 6.022 x 10^23 entities(ions,atoms,molecules etc)
It can be compared to the dozen(12 of something) , score ( 20 of something) etc.
But it differs from them in the sense that the mass of a mole of something (mentioned above) is fixed - the molar mass - which is the relative Atomic Mass,molecular mass,or ionic mass in GRAMS.
Also the volume of a mole is also a constant i.e 22.** litres.
Wiki User
∙ 13y agoA mole is practically a pile of atoms, molecules or ions. Think of it as a collective noun of these entities. Since finding the mass of one single entity is difficult, scientists measure the mass of a pile of these entities.
1 mole=6.022 X 10^23 entities.
Wiki User
∙ 10y agoA mole is a specific number of particles, which is Avogadro's Number, approximately 6.02 x 1023. The particles in question are either atoms or molecules.
Wiki User
∙ 9y agoInfact not 'moral concept' but 'mole concept' are studied in chemistry.
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Why mole concept is used in balancing chemical equation?
mole concept is used in balancing chemical reaction because for balancing a reaction u cant change the numbers such as 1,2,3 etc.. in between the compund so as a whole we are changing outside the compound
What scientist discover the mole concept?
Avogadro discovered the number of atoms in a mole, but scientists like Wilhelm Ostwald, Stanislao Canizzarro, and Johann Josef Loschmidt also contributed to the theory.
How is the mole concept applied to individual elements?
a mole of subatomic particles, e.g. electrons, protons, neutrons, neutrinos, alpha particlesa mole of atoms of a monatomic element, e.g. carbon, helium, sulphur, gold, plutoniuma mole of molecules of a polyatomic element, e.g. hydrogen, nitrogen, oxygen, ozone, chlorine, iodine, triiodide iona mole of molecules of a compound, e.g. water, carbon dioxide, sodium chloride, vitamin D3, PVC, nitroglycerine, TNTa mole of massive objects, e.g. sand grains, eggs, donuts, bricks, basketballs, bowling ballsIn all cases a mole is the same number of objects (6.02214129E23), regardless of the type, size, or mass of the objects. The mole is analogous in concept to other named unitless quantities, e.g. a dozen (12), a gross (144).
Does the mole of solution is equal to mole of solute plus mole of solution?
No. The mole of solution is equal to mole of solute plus mole of solvent (solVENT !, not solution)
What is one mole of elements and compounds?
One mole is a quantity used to describe a group containing its 6.022 x 1023 particles.For example :-Substance quantity mass(g)carbon one mole 6oxygen one mole 16nitrogen one mole 14Hydrogen one mole 1silver one mole 108sodium chloride one mole 58.5
What is a mole and give its concept?
A mole is a quantity of substance which has Avogadro's number of molecules or atoms in it.
The mole concept is important in chemistry because?
Atoms and molecules are very small and the mole concept allows us to count atoms and molecules by weighing macroscopic amounts of material.
Why mole concept is used in balancing chemical equation?
mole concept is used in balancing chemical reaction because for balancing a reaction u cant change the numbers such as 1,2,3 etc.. in between the compund so as a whole we are changing outside the compound
Who developed the mole concept?
i did you alien! i did! mother hen bay girl!
What has the author W F Kieffer written?
W. F. Kieffer has written: 'The mole concept in chemistry'
What scientist discover the mole concept?
Avogadro discovered the number of atoms in a mole, but scientists like Wilhelm Ostwald, Stanislao Canizzarro, and Johann Josef Loschmidt also contributed to the theory.
Explain the concept of mole ratio as used in reaction stoichiometry problems?
You use mole ratios for two reasons. One: To balance the number of moles to get the correct answer. Two: To finalize the cancellations of the measurements to get the answer.
The Italian chemist and physicist credited with the mole concept is?
Amedeo Avogadro. "Avogadro's number" is named for him, though it was done posthumously.
How do you find out the mass of 1.25 moles of calcium carbonate?
This question is solved with the help of mole concept . 1 mole of anhydrous calcium carbonate weighs 40+12+48=100 gm . 1.25 mole of similar anhydrous calcium carbonate will be 100* 1.25 = 125 gm
How is the mole concept applied to individual elements?
a mole of subatomic particles, e.g. electrons, protons, neutrons, neutrinos, alpha particlesa mole of atoms of a monatomic element, e.g. carbon, helium, sulphur, gold, plutoniuma mole of molecules of a polyatomic element, e.g. hydrogen, nitrogen, oxygen, ozone, chlorine, iodine, triiodide iona mole of molecules of a compound, e.g. water, carbon dioxide, sodium chloride, vitamin D3, PVC, nitroglycerine, TNTa mole of massive objects, e.g. sand grains, eggs, donuts, bricks, basketballs, bowling ballsIn all cases a mole is the same number of objects (6.02214129E23), regardless of the type, size, or mass of the objects. The mole is analogous in concept to other named unitless quantities, e.g. a dozen (12), a gross (144).
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