24ok...............it means i have made a mistake.................
What mass of Cu2S and CuS will be produced by the reaction of 10g copper and 4g sulphur leaving no Cu or S.
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6 Answers
1357I did answer this question in your earlier post...
Let the mass of CuS be x (Molecular mass M1)
Let the mass of Cu2S be y (Molecular mass M2)
x+y=10+4=14 (total mass remains same)
(x/M1)*32+(y/M2)*32=4 (mass of sulphur is same)
so solve for x and y
24but sir i am not getting the answer.........maybe calculation mistake.........what is your answer?????
are u getting this .......Cu2S=5.1gg, CuS=8.84g ??
24but sir i am not getting the answer.........maybe calculation mistake.........what is your answer?????
are u getting this .......Cu2S=5.1gg, CuS=8.84g ??