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Zarrin [17]
3 years ago
15

How many grams of copper Cu, 63.54 g/mol are in 3.42 moles copper

Chemistry
1 answer:
DIA [1.3K]3 years ago
7 0
Answer:
              Mass  =  217.30 g

Solution:

Mass and moles are related to each other as,

                                  Moles  =  Mass / M.mass  ---- (1)

Where;
            Moles  =  3.42

            M.Mass  =  63.54 g.mol⁻¹

Solving eq. 1 for Mass,

                                  Mass  =  Moles × M.mass
Putting Values,
                                  Mass  =  3.42 mol × 63.54 g.mol⁻¹

                                  Mass  =  217.30 g
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