| Measure | Value |
|---|
Each collision's energy is worked out from the two particles' speeds along the line between their centres, on a scale where the average energy matches RT. A reaction happens only if that energy is at least Ea and A's gold side faces B. Activation energies are scaled down (real ones are often 40 to 150 kJ/mol) so you can watch reactions happen in seconds. Each particle stands for 0.010 M.
| t (s) | [A] (M) | ln[A] | 1/[A] (M⁻¹) |
|---|
The picture updates with the answer you type. The worked solution builds step by step; units that cancel are struck out in red.
Your job
Drag a card onto a box, or tap a card and then tap the box's name. Cards are buttons, so Tab and Enter work too.
Teaching models with rounded values. Not medical advice.
Wrong picks are fine here. Each one tells you why.