Question

Write a chemical formula for a molecule that contains three Hydrogen atoms (H), one Phosphorus (P), and four Oxygens (O).

• A. $H_{2}PH{O}_4$
• B. $H_{3}P{O}_4$
• C. $H_{2}OPH{O}_3$
• D. None of the choices

Answer 1

The correct option is B

$H_{3}P{O}_4$

The combination of a chemical formula for a molecule that contains three Hydrogen atoms (H), one Phosphorus (P), and four Oxygens (O) atoms could result in $H_{3}P{O}_4$