Balancing Chemical Equations

You can enter (free-formatted) any kind of unbalanced chemical equation, and the program will instantly balance it for you! Equations can be oxidation-reduction (redox), organic, half-reactions... any chemical equation! If you specify a reaction in acidic or basic solution, you don't even have to include the H+, OH-, or H2O -- they'll be added automatically as needed.

New! For each balanced equation, the molar masses of all reactants and products are displayed. You may optionally enter the mass of any one item involved in a given reaction, and all of the other values will be calculated for you. This is very useful for solving problems such as: determine the mass of NaCl which is produced when 20 grams of Na reacts with Cl2.

To balance chemical equations,

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