What is the formula for phosphoric acid?
A. [tex]$H _3 P$[/tex]
B. [tex]$HPO _3$[/tex]
C. [tex]$H _3 PO _4$[/tex]
D. [tex]$H _3 PO _3$[/tex]
Answer (1)
The problem asks for the chemical formula of phosphoric acid.
Phosphoric acid's chemical formula is H 3 P O 4 .
Therefore, the answer is H 3 P O 4 .
Explanation
Understanding the Problem The question asks for the chemical formula of phosphoric acid. We need to identify the correct formula from the given options.
Identifying Phosphoric Acid Phosphoric acid is a common inorganic acid. Its chemical formula is well-established.
The Formula The chemical formula for phosphoric acid is H 3 P O 4 .
Examples
Phosphoric acid is used in fertilizers to provide plants with essential nutrients like phosphorus. It's also used in the food industry as an additive and in the production of detergents. Knowing the correct chemical formula is crucial for accurately formulating these products and understanding their chemical reactions.
