Chemical reactions modeling using cellular automata

The work reveals the main methods for using cellular automata in the field of chemical modeling. A description of cellular automata, various grids, cells, and rules is provided. Software capabilities for using cellular automata are explored using the Python language and its libraries for cellular automata, which are in the public domain. Simulation of the simplest chemical reactions of the first order is carried out using the Python language, their visualization, and changes in the volume of ingredients in cellular automata over time are demonstrated and compared with the analytical solution of equations for changes in the volume of ingredients.