The products and the reactants are the components of the reaction. The equation of phosphoric acid represents the decomposition reaction as it forms oxygen and water. Thus, option a is correct.
<h3>What is a decomposition reaction?</h3>
A decomposition reaction is a chemical breakdown of the reactant into two or more products. The large and complex compound breaks into smaller and simpler molecules.
The following equation, 4 H₃PO₄ → P₄ + 5 O₂ + 6 H₂O is an example of decomposition as phosphoric acid breaks into phosphorus, water, and oxygen molecules.
Therefore, option a. the reaction of phosphoric acid is a decomposition reaction.
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Answer:
Chemical Formula
Explanation:Manganese(II) sulfate is a metal sulfate in which the metal component is manganese in the +2 oxidation state. It has a role as a nutraceutical. It is a metal sulfate and a manganese molecular entity. It contains a manganese(2+).
Answer:
the first one
Explanation:
neutrons only have neutral charges and electrons are not heavier than protons
