Science, asked by ubanwaeucharia, 3 months ago

laboratory preparation of sulfur​

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Answered by badgirl5887
1

Answer:

PREPARATION OF SULPHUR DIOXIDE: Sulphur dioxide is usually made in the laboratory by heating concentrated sulphuric acid with copper turnings. Cu+2H2SO4—-HEAT—–>CuSO4+SO2+2H2O PROPERTIES OF SULPHUR DIOXIDE GAS:

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