A chemical reaction has a Q10 of 3. Which rates characterize this reaction? a   A rate of 9 at 40°C and 3 at 20°C b   A rate of 6 at 30°C and 2 at 20°C c   A rate of 12 at 10°C and 15 at 20°C d   A rate of 6 at 20°C and 2 at 30°C e   A rate of 9 at 20°C and 3 at 40°C

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