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Question- A 1.75 g sample of solid potassium sulfite (K2S03) is placed in a flask containing 19.75 g of hydrochloric acid. The two react, generating gaseous sulfur dioxide, which all escapes drom the flask, and no other gases. After the reaction, the mass of the contents of the flask is 20.79 g. Determine the mass of the So2 produced.
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