Question

How does a skeleton chemical equation differ from a balanced chemical equation?

Answer 1

Skeleton equations or unbalanced equations are mostly used in chemistry. In a skeleton equation you put chemical formulas in place of chemical names. A skeleton equation doesn’t show the relative and balanced amounts of reactants and products. It’s regarded as a step to writing a complete chemical equation.Examples:Continuing with the electrolysis of water, we have a skeleton equation, "H2O−>H2+O2H2O−>H2+O2" The formula for water is H2O; the formula for hydrogen is H2; and the formula for oxygen is O2. A skeleton equation is just a way of using the formulas to indicate the chemicals that were involved in the chemical reaction.

"Mg+O2−>MgOMg+O2−>MgO" This skeleton equation shows that magnesium reacts with oxygen to form magnesium oxide. It also shows that the formula for magnesium is Mg, for oxygen is O2, and for magnesium oxide is MgO.

Answer 2

Answer:

•skeletal chemical equation is a representation of a chemical reaction using chemical formula of reactants and products and it is unbalanced

eg- Mg+2Hcl-MgCl2+H2.

•in balanced chemical equation the no of atoms of each element on both the side of the equation are equal.

eg- Mg+2HCL- MgCl2+H2.