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please answer everything correctly 2. Sulfation roasting of 1 g of ZnS at elevated temperature. Suppose the final product weighs 1.2 grams, calculate the degree

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please answer everything correctly

2. Sulfation roasting of 1 g of ZnS at elevated temperature. Suppose the final product weighs 1.2 grams, calculate the degree of transformation (in percent) of the feed material. Assume that sulfation reaction is the only occurring reaction in the process: ZnS + 2O2(9) > ZnSO4(s) Show your complete solution

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