Blister copper is produced by reaction of copper oxide with copper sulphide. 2Cu_(2)O + Cu_(2)S -> 6Cu + SO_(2) When 2.86 x 10^(3) g of Cu_(2)O and 4.77 x 10^(3) g of Cu_(2)S are used for reaction, the mass of copper produced is _____________ g. (nearest integer) (Atomic mass of Cu = 63.5 a.m. u, S = 32.0 a.m. u, O = 16.0 a.m. u)

moles of Cu_2 O=frac2.86 x 10^3143=20 moles of Cu_2 S=frac4.77 x 10^3159=30 Cu_2 O is limiting reagent \lccc 2 Cu_2 O + Cu_2 S -> 6 Cu + SO_2 \ 20 30 - - \ - 20 60 10 Mass of copper =60 x 63.5=3810 g

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Chemistry

Blister copper is produced by reaction of copper oxide with copper sulphide.

2Cu₂O + Cu₂S $\to$ 6Cu + SO₂

When 2.86 $\times$ 10³ g of Cu₂O and 4.77 $\times$ 10³ g of Cu₂S are used for reaction, the mass of copper produced is _____________ g. (nearest integer)