when you add water to sulfur dioxide and put a
a blue litmus papers in it why does it turu red
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Answer:
Sulphur dioxide reacts with water to produce acidic product which turns blue litmus red. ... In the reaction, SO2 is sulphur dioxide, H2O is water, H2SO3 is sulfurous acid. The resultant is sulphurous acid. It is a weak dibasic acid.
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Answer:
because it is acidic
Explanation:
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