what is the balanced equation for the yeast-catalyzed decomposition of hydrogen peroxide to generate oxygen gas and water?

The yeast-catalyzed decomposition of hydrogen peroxide to generate oxygen gas and water looks like this:

Note: Since a catalyst is not really a reactant or product, it is usually written over the arrow.

Therefore, the balance equation would be:

2 H₂O₂ = 2 H₂O + O₂

A chemical equation describes what occurs in a chemical reaction. The equation classifies the reactants (starting materials) and products (resulting substance), the formulas of the participants, the phases of the participants (solid, liquid, gas), and the amount of each substance.

Balancing a chemical equation denotes to establishing the mathematical relationship between the quantity of reactants and products. The quantities are expressed as moles or grams.

A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge are the same for both the reactants and the products. In other words, the charge and the mass are balanced on both sides of the reaction.

Balanced equation is also known as balancing the equation, balancing the reaction, and conservation of charge and mass.

It takes practice to be able to write balanced equations. There are essentially three steps to the process: write the unbalanced equation; balance the equation; and indicate the states of matter of the reactants and products.

A chemical equation is a representation of the chemistry involved in any chemical reaction. A well balanced chemical equation represents the actual number of the atoms or molecules involved in a reaction.

Balancing chemical equations may be a daunting task for few students. Here are some easy steps shared by Brighthubeducation.com.

Friday, March 17 2017
Source: http://www.webqc.org/balance.php