Calcuation of mole from mass — task. Science TNSB Mentoring, Class 10 Crash course.

Enter the correct answer:

Calculate the number of moles in \(18\) \(g\) of iron (atomic mass of \(Fe=56\)).

Note: Give the answer in two decimal places.

Formula: Number of moles =

Answer: \(mol\)

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4. Calcuation of mole from mass