chemical-equation-balancer

This code lets you balance chemical reaction equations.

Usage example

var input = "H2 + O2 = H2O";
var balancer = new Balancer();
balancer.Solve(input);
Console.WriteLine($" Input: {input}");
Console.WriteLine($"Output: {balancer.EquationText}");
Console.WriteLine($"  HTML: {balancer.EquationHtml}");

Demo results:

 Input: H2 + O2 = H2O
Output: 2H2 + O2 = 2H2O

 Input: O2 + FeS2 = SO2 + Fe2O3
Output: 11O2 + 4FeS2 = 8SO2 + 2Fe2O3

 Input: H2O2 + Cr2O7^2- = Cr^3+ + O2 + OH^-
Output: 8H2O2 + 2Cr2O7^2- = 4Cr^3+ + 7O2 + 16OH-

 Input: K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O
Output: 10K4Fe(CN)6 + 122KMnO4 + 299H2SO4 = 162KHSO4 + 5Fe2(SO4)3 + 122MnSO4 + 60HNO3 + 60CO2 + 188H2O

This code was translated from Typescript to C#. You can find original code here.