College Chemistry Quiz
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CHEMICAL KINETICS
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A student studies the reaction P+Q→R+SP + Q \rightarrow R + S and collects the following initial rate data: Experiment 1: [P]0=0.10 M[P]_0 = 0.10 \text{ M}, [Q]0=0.10 M[Q]_0 = 0.10 \text{ M}, rate = 5.0×10−3 M/s5.0 \times 10^{-3} \text{ M/s}. Experiment 2: [P]0=0.20 M[P]_0 = 0.20 \text{ M}, [Q]0=0.10 M[Q]_0 = 0.10 \text{ M}, rate = 1.0×10−2 M/s1.0 \times 10^{-2} \text{ M/s}. The student concludes the reaction is first order in P. What additional experiment would best confirm this conclusion?
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