(a)
To determine: A balanced molecular equation for the reaction between an aqueous solution of phosphoric acid and an aqueous solution of sodium hydroxide.
Interpretation: A balanced molecular equation for the reaction between an aqueous solution of phosphoric acid and an aqueous solution of sodium hydroxide is to be stated.
Concept introduction: When an acid reacts with a base to form a salt and water molecule as final products, the reaction is known as neutralization reaction. The hydrogen cation of the acid combine with the hydroxide ion of the base to form water and the compound which is formed by the cation of the base and the anion of the acid is known as a salt.
(b)
To determine: A balanced overall ionic equation for the reaction between an aqueous solution of phosphoric acid and an aqueous solution of sodium hydroxide.
Interpretation: A balanced overall ionic equation for the reaction between an aqueous solution of phosphoric acid and an aqueous solution of sodium hydroxide is to be stated.
Concept introduction: When an acid reacts with a base to form a salt and water molecule as final products, the reaction is known as neutralization reaction. The hydrogen cation of the acid combine with the hydroxide ion of the base to form water and the compound which is formed by the cation of the base and the anion of the acid is known as a salt.
(c)
To determine: A balanced net ionic equation for the reaction between an aqueous solution of phosphoric acid and an aqueous solution of sodium hydroxide.
Interpretation: A balanced net ionic equation for the reaction between an aqueous solution of phosphoric acid and an aqueous solution of sodium hydroxide is to be stated.
Concept introduction: When an acid reacts with a base to form a salt and water molecule as final products, the reaction is known as neutralization reaction. The hydrogen cation of the acid combine with the hydroxide ion of the base to form water and the compound which is formed by the cation of the base and the anion of the acid is known as a salt.
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Chapter 4 Solutions
Chemistry
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