FIND

Asked by  | 27th Aug, 2008, 10:11: PM

Expert Answer:

1 lb =453.59 g

125 lb of CuFeS2= 125 x 453.59=56698.75 g CuFeS2

Molecular weight of CuFeS2 =184 g

If 184 g CuFeScontains 64 g Cu

Therefore 56697.5 g CuFeS2 should contain 19721.30 g Cu

Now 128 g Cu is present in 160 g Cu2S

Therefore 19721.30 g Cu is present in 24651..625 g Cu2S which is 54.34 lb of Cu2S

 

 

Answered by  | 1st Dec, 2008, 12:27: PM

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