what is the mole of 0.5 gm oxigan
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As the number of molecules are ginormous even in grams of substances, a scientist named Avogadro introduced a concept known as the mole. It is used just like “dozen” or “pair” but to describe number of atoms in some amount of grams. Just like 1 dozen eggs are 12 eggs, 1 mole of eggs are approximately 6.022*10^23 eggs. This means it is 6022 followed by 20 zeros.
Therefore, to answer the question:
*!NOTE: I’m using 32 as it says molecules of Oxygen!*
32g of Oxygen = 1 mole
0.5g of Oxygen = 0.5/32 = 0.015625 moles
Therefore, you could say that there are 0.015625 moles of atoms in 0.5g of Oxygen or you could say that there are 0.015625*(6.022*10^23) = 9.409375*10^21 or even 9409375000000000000000000000 atoms in 0.5g of Oxygen.
Hope this will help you....✌
Therefore, to answer the question:
*!NOTE: I’m using 32 as it says molecules of Oxygen!*
32g of Oxygen = 1 mole
0.5g of Oxygen = 0.5/32 = 0.015625 moles
Therefore, you could say that there are 0.015625 moles of atoms in 0.5g of Oxygen or you could say that there are 0.015625*(6.022*10^23) = 9.409375*10^21 or even 9409375000000000000000000000 atoms in 0.5g of Oxygen.
Hope this will help you....✌
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