Question

Write a balanced molecular and net ionic equation for-

H₃PO₄(aq) + 3NaOH(aq)

a) H₃PO₄(aq) + 3NaOH(aq) → Na₃PO₄(aq) + 3H₂O(l)
b) H₃PO₄(aq) + 3NaOH(aq) → Na₃PO₄(aq) + 3H₂O(l)
c) H₃PO₄(aq) + 3NaOH(aq) → Na₃PO₄(aq) + 3H₂O(l)
d) H₃PO₄(aq) + 3NaOH(aq) → Na₃PO₄(aq) + 3H₂O(l)

Answer 1

The balanced molecular equation is H₃PO₄(aq) + 3NaOH(aq) → Na₃PO₄(aq) + 3H₂O(l). The net ionic equation is H⁺(aq) + OH⁻(aq) → H₂O(l).

Step-by-step explanation:

The balanced molecular equation for the reaction between H₃PO₄(aq) and 3NaOH(aq) is:

H₃PO₄(aq) + 3NaOH(aq) → Na₃PO₄(aq) + 3H₂O(l)

In the net ionic equation, we only include the ions that undergo a chemical change. In this case, H₃PO₄ and NaOH are strong electrolytes that dissociate in water, so the net ionic equation is:

H⁺(aq) + OH⁻(aq) → H₂O(l)

The primary topic of this question is the net ionic equation for a chemical reaction.