Math Problem Statement
For cases where [A] exactly doubles:
• if the rate does not change, the order for A is 0. • if the rate doubles, then the order for A is 1. • if the rate quadruples, the order for A is 2.
For more complex cases, use the general equation:
What is the reaction order with respect to A? [A], mol/L [B], mol/L rate, mol/(L-min) Trial 1 0.771 0.682 0.0893 Trial 2 1.54 0.682 0.357 Trial 3 0.771 1.36 0.357 Trial 4 0.774 0.291 0.0164 Rate = k[A]orderA[B]orderB
Solution
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Math Problem Analysis
Mathematical Concepts
Rate Law
Reaction Orders
Chemical Kinetics
Formulas
Rate = k[A]^orderA[B]^orderB
(Rate2 / Rate1) = ([A2] / [A1])^orderA
(Rate3 / Rate1) = ([B3] / [B1])^orderB
Theorems
Reaction Rate Theorem
Proportionality of Reaction Rate to Concentration
Suitable Grade Level
Grades 11-12 (High School Chemistry)
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