Chemical equation models the law of conservation of mass is [tex]3KOH + H_{3} PO_{4}[/tex] → [tex]K_{3} PO_{4} + 3H_{2} O[/tex].
What is Chemical equation?
A chemical equation would be a symbol and formula-based symbolic formulation of a chemical reaction.
What is law of conservation of mass?
For every system that is closed across all exchanges of matter including energy, the law of conservation of mass, also known as the theory of mass conservation.
The equation [tex]3KOH + H_{3} PO_{4}[/tex] → [tex]K_{3} PO_{4} + 3H_{2} O[/tex]. is balanced hence, it will follow mass of conservation law.
Therefore, the correct answer will be option (B).
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