Two chemicals A and B are combined to form a chemical C. The rate, or velocity, of the reaction is proportional to the product of the instantaneous amounts of A and B not converted to chemical C. Initially, there are 100 grams of A and 50 grams of B, and for each gram of B, 2 grams of A is used. It is observed that 20 grams of C is formed in 6 minutes. How much is formed in 24 minutes? (Round your answer to one decimal place.) 38.9 X grams What is the limiting amount of C after a long time? grams How much of chemicals A and B remains after a long time? A 0 grams grams B 0 At what time is chemical C half-formed? t= min

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