A reactant is at 0.96 mol/L at the start, 0.73 mol/L…

ChemistryMediumHigh School (11–12)Chemical Kinetics › Rate of Reaction, Rate Law and Order A-Level AP IB

A reactant is at $0.96\ \text{mol/L}$ at the start, $0.73\ \text{mol/L}$ after $20\ \text{min}$ and $0.62\ \text{mol/L}$ after $40\ \text{min}$ . What is its average rate of use between $20\ \text{min}$ and $40\ \text{min}$ ?

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