the number of atoms in 558.8g of fe
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HI there !!
Given mass = 558.8 grams
Molar mass = 56 u [ approx .]
No: of moles = Given mass / Molar mass
= 558.8 / 56
= 9.97 moles [approx .]
No: of atoms = No: of moles x Avogadro number
= 9.97 x 6.022 x 10^23
= 6.003934×10²⁴ atoms
Given mass = 558.8 grams
Molar mass = 56 u [ approx .]
No: of moles = Given mass / Molar mass
= 558.8 / 56
= 9.97 moles [approx .]
No: of atoms = No: of moles x Avogadro number
= 9.97 x 6.022 x 10^23
= 6.003934×10²⁴ atoms
Mohit0:
so is it option (a) twice that in 60g carbon or (b) 6.022×10^23 or (c) half in 8g he (d) 558.5×6.022×10^23
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