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Updated on November 07, 2019. 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 is the same for both the reactants and the products. In other words, the mass and the charge are balanced on both sides of the reaction.

Writing chemical equations - YouTube YouTube Start of suggested clip End of suggested clip And we're going to really put to use the nomenclature. That we did writing the formulas from names.MoreAnd we're going to really put to use the nomenclature. That we did writing the formulas from names. And. So you may see a symbol after them like this little G and that little G may be in parenthesis.

The general equation for a complete combustion reaction is: Fuel + O2 ? CO2 + H2O. The burning of charcoal is a combustion reaction.

Ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light. When ethene is burnt in the presence of oxygen to form carbon dioxide, water and releases heat and light. C 2 H 4 g + 3 O 2 g ? ? 2 CO 2 g + 2 H 2 O l + Heat + light .

A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side.

C2H4(g)+3O2(g)?2CO2(g)+2H2O(l)+heat+light.

Your answer is: It is a decomposition reaction.

In general, however, you should follow these steps: Count each type of atom in reactants and products.Place coefficients, as needed, in front of the symbols or formulas to increase the number of atoms or molecules of the substances.Repeat steps 1 and 2 until the equation is balanced.

Since breaking bonds requires adding energy, the opposite process of forming new bonds always releases energy. The stronger the bond formed, the more energy is released during the bond formation process.

Answer and Explanation: The chemical reaction 2H2+O221922H2O 2 H 2 + O 2 2192 2 H 2 O is classified as a synthesis reaction. Synthesis reactions occur when two or more reactants combine in order to form a singular product.