kookie39 kookie39
  • 17-09-2018
  • Chemistry
contestada

Amount (mol) of Mn atoms in 62.0 mg of Mn

Respuesta :

transitionstate
transitionstate transitionstate
  • 26-09-2018

Answer:

               0.0011 mol

Solution:

Data Given:

                  Mass of Mn  =  62.0 mg  =  0.062 g

                  Atomic Mass of Mn  =  54.94 g.mol⁻¹

Calculate Moles of Mn as,

                               Moles  =  Mass ÷ M.Mass

Putting values,

                               Moles  =  0.062 g ÷ 54.94 g.mol⁻¹

                                Moles  =  0.0011 mol

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