what salt results from the neutralization of phosphoric acid with potassium hydroxide?
would it be: 3NaOH + H3PO4 -> Na3PO4 + 3H20 OR
H3PO4 + sKOH -> K3PO4 + 3 H2O
This is the correct one because you simply just have to do a double replacement reaction.
H3PO4 + 3KOH -> K3PO4 + 3 H2O
The correct balanced chemical equation for the neutralization of phosphoric acid (H3PO4) with potassium hydroxide (KOH) would be:
H3PO4 + 3KOH → K3PO4 + 3H2O
This equation shows that three molecules of potassium hydroxide react with one molecule of phosphoric acid to produce one molecule of potassium phosphate (K3PO4) and three molecules of water (H2O).
To determine the salt resulting from the neutralization of an acid with a base, you need to ensure that the charges are balanced on both sides of the equation. In this case, potassium hydroxide is a strong base, while phosphoric acid is a weak triprotic acid. When the acid reacts with the base, it forms a salt, which is potassium phosphate (K3PO4) in this case. The number of hydroxide ions from the base (KOH) will combine with the number of hydrogen ions from the acid (H3PO4) to form water, while the remaining ions combine to form the salt.