Practice Of Balancing Chemical Equations. Khan academy is a 501 c 3 nonprofit organization. Select the correct balanced equation.
The ultimate goal for balancing chemical reactions is to make both sides of the reaction the reactants and the products equal in the number of atoms per element. Donate or volunteer today. Balancing chemical equations involves the addition of stoichiometric coefficients to the reactants and products.
Here are 10 unbalanced equations.
This is the currently selected item. Balancing chemical equations involves the addition of stoichiometric coefficients to the reactants and products. Balancing chemical equation with substitution. This is important because a chemical equation must obey the law of conservation of mass and the law of constant proportions i e.