4/1/2024 0 Comments Chemical equation balancerOn the reactant side, we would have a total of b chlorine atoms. To explain the logic behind this using Cl as an example, we know that the number of chlorine atoms must be the same on both sides of the equation. Next, applying the Conservation of Mass, which tell us that the total number of atoms of each element must be the same on both sides, write algebraic rules for each element. _KMnO 4 + _HCl → _MnCl 2 + _KCl + _Cl 2 + _H 2Oįirst thing we do is give each compound a letter coefficient:ĪKMnO 4 + bHCl → cMnCl 2 + dKCl + eCl 2 + fH 2O That makes absolutely no sense I’m sure without an example, so here’s an equation to balance using this strategy: Substitute the values into the other rules to obtain the balancing coefficients.Substitute and simplify to obtain a rule that equates only two letter coefficients that you can solve.Write algebraic expressions or rules for each element that equate its atoms on the LHS and RHS.Write a different letter coefficient in front of each compound in the equation.The strategy for balancing chemical equations algebraically is as follows: Simple algebraic method for balancing chemical equationsĪlgebraic method for balancing chemical equations.Algebraic method for balancing chemical equations.
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