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1. Why is MgO used to line furnaces?
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Chemistry Help
- Thread starter ..sacrifice4Revenge..
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It is used in Blast Furnace for Extraction of Iron because it retains its strength at very high temperatures. It is considered a refractory material with a melting point of 6500 degrees F. It is also very non-reactive with other materials that.
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^agree
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thnx bro 
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np
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CORRECT ! WHY dont u use the thread made for the science subjects !