Question

Write the reaction responsible for the solution being basic. Do not include spectator ions. If you chose multiple solutions in part 1, then write the reaction for the most basic solution.

A) HCl + NaOH → NaCl + H₂O
B) KOH + H₂SO₄ → K₂SO₄ + H₂O
C) NH₃ + H₂O → NH₄⁺ + OH⁻
D) HNO₃ + NaOH → NaNO₃ + H₂O

Answer 1

The reaction responsible for the solution being basic is when ammonia (NH₃) reacts with water (H₂O) to form ammonium ions (NH₄⁺) and hydroxide ions (OH⁻).

Step-by-step explanation:

When an acid and a base are combined, they undergo a neutralization reaction. In the case of the given options, the reaction responsible for the most basic solution is option C.

The reaction can be written as:

NH₃ + H₂O → NH₄⁺ + OH⁻

Here, ammonia (NH₃) acts as a base and water (H₂O) acts as an acid. When they react, they form ammonium ions (NH₄⁺) and hydroxide ions (OH⁻), making the solution basic.