Visualise the energy pathway of a chemical reaction. Adjust the activation energy and enthalpy change to produce exothermic or endothermic profiles.
Explore other chemistry graphs and simulations.
Plot pH against volume of base added in a strong acid–strong base titration. Identify the equivalence point and buffer regions.
Open tool →GraphVisualise the speed distribution of gas molecules at different temperatures. See how temperature and molar mass shift the distribution.
Open tool →GraphCompare zero, first, and second order reaction kinetics. Plot concentration over time and see how each order produces a distinct curve shape.
Open tool →GraphPlot ln k against 1/T to visualise the Arrhenius equation. The gradient gives −Ea/R; see how activation energy affects the temperature dependence of rate.
Open tool →GraphPlot absorbance against concentration using Beer-Lambert law (A = εlc). Essential for spectrophotometry IAs — see how path length and absorptivity affect the calibration curve.
Open tool →