How much copper can be obtained from 100 g of copper sulphate (CuSO4)?
Mass of Copper Sulphate = 100g
Atomic Mass of Copper = 63.5g
Atomic Mass of Sulphur = 32g
Atomic Mass of Oxygen = 16g
Molecular Mass of CuSO4 = 63.5 + 32 + [4×16]
63.5g of Copper [Cu] → 159.5g of Copper Sulphate
X g of Copper [Cu] → 100 g of Copper Sulphate
X = [100×63.5]/159.5
Therefore 39.81g of copper can be obtained from 100g of copper sulphate.
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In a reaction
Identify the limiting reagent, if any, in the following reaction mixtures.
(i) 300 atoms of A + 200 molecules of B
(ii) 2 mol A + 3 mol B
(iii) 100 atoms of A + 100 molecules of B
(iv) 5 mol A + 2.5 mol B
(v) 2.5 mol A + 5 mol BNCERT - Chemistry Part-I
How much copper can be obtained from 100 g of copper sulphate (CuSO4)?NCERT - Chemistry Part-I