Consider a chemical reaction: 2 A(aq) + B(aq) → 2 C(aq) + 2 D(s) the initial rate was measured at three different reactant concentrations. What is the rate law for the reaction? Trial Initial [A] 1 2 3 (mol/L) 0.100 0.100 0.200 rate = K[A]²[B]2 O rate = K[A][B]² O rate = k[A][B]3 rate = k[A]2[B] Initial [B] (mol/L) 0.100 0.300 0.100 Initial Rate (mol/(L-min)) 1.30 x 10-7 1.17 x 10-6 2.60 x 10-7

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter11: Chemical Kinetics: Rates Of Reactions
Section: Chapter Questions
Problem 28QRT
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Solve correctly please, with explanation.
Consider a chemical reaction:
2 A(aq) + B(aq) → 2 C(aq) + 2 D(s)
the initial rate was measured at three different reactant concentrations. What is the
rate law for the reaction?
Trial Initial [A]
1
2
3
(mol/L)
0.100
0.100
0.200
rate = K[A]²[B]²
O rate = k[A][B]²
O rate= K[A][B]³
rate = K[A]²[B]
Initial [B]
(mol/L)
0.100
0.300
0.100
Initial Rate
(mol/(L-min))
1.30 x 10-7
1.17 x 10-6
2.60 x 10-7
Transcribed Image Text:Consider a chemical reaction: 2 A(aq) + B(aq) → 2 C(aq) + 2 D(s) the initial rate was measured at three different reactant concentrations. What is the rate law for the reaction? Trial Initial [A] 1 2 3 (mol/L) 0.100 0.100 0.200 rate = K[A]²[B]² O rate = k[A][B]² O rate= K[A][B]³ rate = K[A]²[B] Initial [B] (mol/L) 0.100 0.300 0.100 Initial Rate (mol/(L-min)) 1.30 x 10-7 1.17 x 10-6 2.60 x 10-7
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