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Balance this Equation

Balance this equation: PbNO32PbO+NO2+O2? Find the answer to this question and access a vast question bank that is customised for the student.

Balance this Equation: Pb(NO3)2→PbO+NO2+O2

The given equation is:

Pb(NO3)2→PbO+NO2+O2

We have to balance the given equation.

Chemical equation

A chemical equation is a representation of a chemical process in the form of substances. A balanced chemical equation is one in which the number of atoms in all of the molecules is equal on both sides of the equation. Balanced chemical equation for Pb(NO3)2→PbO+NO2+O2.

2 Pb(NO3)2→2PbO+4NO2+O2

  • It’s a chemical breakdown reaction in which a single chemical component is broken down into two or more elements or new compounds.

  • The lead monoxide PbO generated is yellow in colour, while nitrogen oxide is released as reddish fumes.

A chemical equation is made up of the chemical formulae of the reactants (the starting substances) and the chemical formulae of the products (substances formed in the chemical reaction). An arrow symbol “→” (commonly interpreted as “yields”) separates the two, and a plus sign separates each particular substance’s chemical formula from the others.

Formation of Chemical Equation

A chemical equation is a symbolic representation of a chemical reaction. With a + sign between the entities in both the reactants and the products, the reactant entities are on the left and the product entities are on the right. The direction of the reaction is shown by the arrow pointing towards the products. The coefficients next to the symbols and formulae of entities are the absolute values of the stoichiometric numbers. In 1615, Jean Beguin drew the first diagram of a chemical equation.

The equation for the reaction of hydrochloric acid with sodium, for example, is:

2HCl + 2Na 2NaCl + H2

However, rather of reading the letter and its subscript, IUPAC nomenclature is used to interpret chemical formulas in equations involving complicated compounds. This equation would be written as “hydrochloric acid plus sodium creates sodium chloride and hydrogen gas” in IUPAC nomenclature.