How much substance remains if reaction order is zero order
A certain substance X decomposes. It is found that 50% of X remains after 100 minutes. How much X remains after 200 minutes if the reaction order with respect to X is zero order?
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How many milliters of boiling water are required to dissolve 20 grams of phthalic acid? If the solution is cooled to 14oC, How many grams of phthalic acid would recrystallize out?
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