Why should chemical equations be balanced?

Chemical equations need to be balanced in order to satisfy the law of conservation of matter, which states that in a closed system matter is neither created nor destroyed. read more

State the law involved in the balancing of a chemical equation. The Law of Conservation of Mass states that matter can neither be created nor destroyed. read more

The balanced equation for the combustion of methane is:"CH"_4" + 2"O"_2" rarr"CO"_2" +"2H"_2"O" If you compare the unbalanced equation to the balanced equation, you will see that the chemical formulas of each reactant and product were not changed. read more

Balancing a chemical equation is important because it shows the ratio of elements needed for the reaction to proceed properly. This allows scientists and researchers to use mathematical formulas to determine how much of one reactant is needed to produce the product. read more