Identify the metal M, which has following extraction principleMS + O2 → MSO4MSO4 + MS → 2M + 2SO2
Question
Identify the metal M, which has following extraction principleMS + O2 → MSO4MSO4 + MS → 2M + 2SO2
Solution
The metal M in the given reactions is Copper (Cu).
Here's the step-by-step explanation:
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The first reaction is the roasting of the metal sulfide (MS) in the presence of oxygen to form metal sulfate (MSO4). This is a common step in the extraction of metals, particularly for sulfide ores.
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The second reaction is the self-reduction step where metal sulfate (MSO4) reacts with metal sulfide (MS) to form the metal (M) and sulfur dioxide (SO2). This is a characteristic step in the extraction of copper from its sulfide ore (copper pyrite).
So, the metal M is Copper (Cu).
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