![]() ![]() To enter charge species, just type them as they are (Al3+, NH4+, SO42-) or explicit declare (Hg2^2+).All types of parentheses are correct, for example Na2Zn32*9H2O.Spaces are irrelevant, for example ag no3 is equal agno3.A valid equation must have the same elements on both sides of the equation.Write an unbalanced chemical equation in the input field using following rules and click 'Balance' (for example: ca3(po4)2(s) + h2so4(aq) = h3po4(aq) + caso4(s) ). The law of conservation of mass states that in an ordinary chemical reaction, matter is neither created nor destroyed, that is, a chemical equation must have the same number of atoms of each element on both sides of the equation. What does it mean to be balanced? It means that the law of conservation of mass is obeyed. Every chemical equations must be balanced. ![]()
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