CBSE Class 11-science Answered
FIND
Asked by | 27 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 CuFeS2 contains 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 | 01 Dec, 2008, 12:27: PM
Concept Videos
CBSE 11-science - Chemistry
Asked by josephineanto1960 | 28 Mar, 2024, 12:50: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by neet2025targetgo | 25 Mar, 2024, 10:13: AM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by ap4450962 | 12 Mar, 2024, 07:35: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by pamjat.8888 | 31 Jan, 2024, 11:31: AM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by sahumahesh3973 | 20 Jan, 2024, 06:33: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by aswintj2007 | 07 Jan, 2024, 08:53: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by dipalisingh0908 | 05 Nov, 2023, 02:24: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by badalbehera258369 | 19 Oct, 2023, 02:01: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by prakrutikhosla | 16 Sep, 2023, 06:31: PM
ANSWERED BY EXPERT
CBSE 11-science - Chemistry
Asked by shahintkjnv2016 | 13 Jun, 2022, 07:17: PM
ANSWERED BY EXPERT