Question

for the balanced reaction: 3 naoh + h₃po₄ → na₃po₄ + 3 h₂o3 moles of naoh will react with __________ mole h₃po₄.

Explanation:

Step1: Analyze reaction stoichiometry

From the balanced equation $3NaOH + H_3PO_4
ightarrow Na_3PO_4 + 3H_2O$, the mole - ratio of $NaOH$ to $H_3PO_4$ is 3:1.

Step2: Determine moles of $H_3PO_4$

If we have 3 moles of $NaOH$, according to the mole - ratio, the number of moles of $H_3PO_4$ that will react is 1 mole.

Answer:

1