Question

Calculate the molar mass
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answer. (atomic mass of sodium - 23u, atomic mass of iron - 56u) (AS)
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Which has more number of atoms - 100g of sodium or 100g of iron?​

Answer 1

Answer:

Moles of sodium = 100/23, moles of iron = 100/56

Number of atoms = Moles x Avogadro number.

As moles of sodium are greater than moles of Iron, therefore, a number of atoms of sodium are greater than the number of atoms of iron

Answer 2

I don't no this question answer