How can you prove that sulphur exist in sulphur di oxide ?!!!! ..
Plz ans!!!
it urgent..
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How can you prove that sulphur exist in sulphur di oxide ?!!!! ..
Plz ans!!!
it urgent..
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Sulphur dioxide is an acidic gas and this can easily be demonstrated by adding water and a few drops of universal indicator to a container of the gas. The resulting acid is the weakly dibasic acid sulphurous acid (H2SO3).
Sulfur dioxide is the product of the burning of sulfur or of burning materials that contain sulfur: S + O2 → SO2, ΔH = −297 kJ/mol.
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