How much atoms are present in 1 gram of gold?
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Hola there,
Number of moles of gold in 1g = given mass/atomic mass
= 1 / 196.96
= 0.0050moles.
Number of atoms of gold in 1 mole of gold = Avogadro number = 6.023×10²³
So,
Number of atoms in 0.0050 moles = 6.023×10²³ × 0.0050
= 3.057×10²¹atoms.
Therefore, 1g of gold has approximately 3.057×10²¹
Hope this helps...:)
Number of moles of gold in 1g = given mass/atomic mass
= 1 / 196.96
= 0.0050moles.
Number of atoms of gold in 1 mole of gold = Avogadro number = 6.023×10²³
So,
Number of atoms in 0.0050 moles = 6.023×10²³ × 0.0050
= 3.057×10²¹atoms.
Therefore, 1g of gold has approximately 3.057×10²¹
Hope this helps...:)
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