Maxwell Boltzmann Distribution Pogil Answer Key Extension Questions [top] Review

Even a small shift in the average temperature leads to a disproportionately large increase in the fraction of molecules with enough energy to overcome the activation barrier, which is why reaction rates increase so sharply with heat. 4. Mathematical Proportions How does the root-mean-square speed ( v sub r m s end-sub ) change if the Kelvin temperature is quadrupled? Reasoning: According to the formula , the velocity is proportional to the square root of the temperature ( 5. Area Under the Curve

change the shape of the Maxwell-Boltzmann curve or the energy of the particles. Instead, it provides an alternative pathway with a lower activation energy Visualization : In your drawing, the vertical line representing cap E sub a shifts to the Even a small shift in the average temperature

: The area under the Maxwell-Boltzmann curve represents the total number of particles . Reasoning: According to the formula , the velocity

$$v_avg = \sqrt\frac8kT\pi m$$

) is marked as a vertical line on the right side of the curve. Only particles to the right of this line have enough energy to react. Effect of a Catalyst : A catalyst does $$v_avg = \sqrt\frac8kT\pi m$$ ) is marked as