What is the net ionic equation for the reaction of aqueous perchloric acid and aqueous potassium hydroxide?

Answer 1

The two will react to form salt and water

HCOOH (aq)+ KOH(aq) --> HCOOK(aq) + H2O(l)

In ionic form,

HCOOH + K+ + OH- --> HCOO- + K+ + H2O

HCOOH is weak acid so it should not be written in ionic form.

K+ ions cancel out leaving

HCOOH + OH- --> HCOO- + H2O (net ionic equation)

Answer 2

HNO2 + KOH -------> KNO2+ H2O

HNO2 +KOH -------> KNO2-+ H2O

HNO2 (aq) + K+ (aq) + OH- -------> K+ (aq) + NO2- (aq) + H2O (l)

HNO2 (aq) + OH- (aq) -------> NO2-(aq) + H2O (l)

Answer 3

Balanced equation: CH3COOH + KOH --> CH3COOK + H2O

Total Ionic Eq.: CH3COOH + K+ + OH- --> CH3COO- + K+ + H2O

and leaving K+ out on both sides, because they are unchnged (socalled 'tribuned') gives you the:

Net Ionic Eq.: CH3COOH + OH- --> CH3COO- + H2O

(Extra remarkable: The acetic acid is not 'written' in ions, because it is a weak acid: only much less than 0.1% is ionised, potassium acetate however is fully (100%) ionised in aqua)

Answer 4

KOH(aq) + CH3COOH(aq) ==> CH3COOK(aq) + H2O(l) ... complete molecular equationK^+(aq) + OH^-(aq) + CH3COOH(aq) ==> CH3COO^-(aq) + K^+(aq) + H2O(l) ... total ionic eq.

OH^-(aq) + CH3COOH(aq) ==> CH3COO^-(aq) + H2O(l) ... net ionic equation

Answer 5

The net ionic equation for the reaction of aqueous perchloric acid (HClO4) and aqueous potassium hydroxide (KOH) is: H+ + OH- → H2O. Perchloric acid dissociates completely into H+ and ClO4- ions, while potassium hydroxide dissociates into K+ and OH- ions. These ions combine to form water in a neutralization reaction.

Answer 6

The net ionic equation for potassium hydroxide and phosphoric acid should look like the following: H3PO4 + 3OH- --> PO4^3- + 3HOH(l).

Answer 7

H+(aq) + OH-(aq) ----> H2O(l)