net ionic equation. Aqueous acetic acid (HC2H3O2) is neutralized by aqueous barium hydroxide.
i got H^+(g) + OH^-(g) --> H_2O(l) but it is wrong. are my states of matter wrong?
Yes, your states of matter are wrong. Since they are aqueous solutions, hydrogen and hydroxide should be written as (aq) not (g) since niether are gases.
Oh, no worries! Let's take a closer look at the reaction.
The net ionic equation for the neutralization of aqueous acetic acid (HC2H3O2) with aqueous barium hydroxide (Ba(OH)2) can be simplified as follows:
HC2H3O2(aq) + OH-(aq) → H2O(l) + C2H3O2-(aq)
In this reaction, the hydrogen ion (H+) from acetic acid combines with the hydroxide ion (OH-) from barium hydroxide to form water (H2O). The acetate ion (C2H3O2-) remains in the solution.
So, in summary, the net ionic equation should be:
H+(aq) + OH-(aq) → H2O(l)
I hope that clears things up!
Your states of matter in the net ionic equation are incorrect. The correct states of matter in this balanced net ionic equation should be aqueous, denoted by (aq), and liquid, denoted by (l). Here's how you can correctly write the net ionic equation for the neutralization reaction between aqueous acetic acid (HC2H3O2) and aqueous barium hydroxide (Ba(OH)2):
Step 1: Write the balanced molecular equation:
HC2H3O2(aq) + Ba(OH)2(aq) → Ba(C2H3O2)2(aq) + 2H2O(l)
In the molecular equation, the acetic acid (HC2H3O2) and barium hydroxide (Ba(OH)2) react to form barium acetate (Ba(C2H3O2)2) and water (H2O).
Step 2: Separate the strong electrolytes into their respective ions. In this case, the strong electrolytes are the soluble ionic compounds. The acetic acid molecule will not dissociate since it is a weak acid and only partially ionizes.
HC2H3O2(aq) + Ba(OH)2(aq) → Ba2+(aq) + 2OH^-(aq) + Ba(C2H3O2)2(aq) + 2H2O(l)
Step 3: Write the net ionic equation by removing the spectator ions. Spectator ions are the ions that appear on both sides of the equation and do not participate in the reaction. The spectator ions in this case are the barium ions (Ba2+) and the acetate ions (C2H3O2^-):
Net Ionic Equation:
2OH^-(aq) → 2H2O(l)
So, the correct net ionic equation for the neutralization reaction between aqueous acetic acid and aqueous barium hydroxide is: 2OH^-(aq) → 2H2O(l).
Also you didn't balance the equation.
2HC2H3O2 + Ba(OH)2 ==> Ba(C2H3O2)2 + 2H2O
So I would write the nt ionic equation as
2H^+(aq) + 2OH^-(aq) ==> 2H2O(l)