(a)
Interpretation:
To estimate the mass of lime required to precipitate magneisum from sea water.
Concept introduction:
Magnesium is an alkaline earth metal and is prsent in sea water. The magnesium present in sea water can be extracted by precipitating it with either
(b)
Interpretation:
To estimate the mass of product produced at anode and cathode on electrolysis of
Concept introduction:
Magnesium is an alkaline earth metal and is prsent in sea water. The magnesium present in sea water can be extracted by precipitating it with either
The reduction happens at cathode
The oxidation happens at anode.
The total number of Faradays of electricity used is calculated by the number of electrons involved in the reaction
(c)
Interpretation:
To estimate how many Joules are required per mole for the given industrial process
Concept introduction:
Magnesium is an alkaline earth metal and is prsent in sea water. The magnesium present in sea water can be extracted by precipitating it with either
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Chemistry & Chemical Reactivity
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