How much copper can be obtained from 100 gram of Copper Sulphate (CuSO4) ?
Answers
Answered by
17
Answer:
39.8g
Explanation:
1 mole of CuSO4 contains 1 mole of copper.
Molar mass of CuSO4
= Atomic mass of [Cu × 1 + S × 1 + O × 4 ]
=(63.5) + (32.00) + 4(16.0)
= 63.5 + 32.0 + 64.0
= 159.5 g
Here molar mass of Cu is 159.5 g , so that 159.5 of CuSO4 will produce 1 mole of Cu and mass of 1 mole of Cu is 63.5 g of copper.
So 100 g of CuSO4 will produce:
>> (63.5 * 100)/159.5
>> 39.8g
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Answered by
4
Answer:
- 1 mole of copper sulphate contains 1 mole of Cu
- Molar mass of CuSO4
=159.5 g
- 159.5 g of CuSO4
- contains 63.5 g of Cu
Therefore,
The amount of Cu that can be obtained from 100g of CuSO4
:= 63.5×100/159.5
=39.81 g
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