Final answer:
The salt solution obtained from the combination of hydrogen peroxide and ammonia would be acidic.
Step-by-step explanation:
When the weak acid hydrogen peroxide (H2O2) combines with the weak base ammonia (NH3), the resulting salt can undergo hydrolysis with water molecules. Whether the solution is acidic, basic, or neutral depends on the relative strengths of the acid and base components.
In this case, hydrogen peroxide is a weak acid and ammonia is a weak base. Ammonium chloride, which is formed from the combination of H2O2 and NH3, is an example of a salt that is derived from the neutralization of a weak acid (H2O2) by a strong base (NH3).
Based on this information, the salt solution would be acidic. The ammonium ion (NH4+) produced by the hydrolysis of ammonium chloride acts as an acid in water, donating a proton to the water molecule and producing hydronium ions (H3O+). This results in a decrease in pH, making the solution acidic.