Which acid reacts with KOH to produce the salt KCI? Thank you very much.
Acid contains H+, and an anion, in this case is must be Cl-.
The acid that reacts with KOH (potassium hydroxide) to produce the salt KCl (potassium chloride) is hydrochloric acid (HCl).
Here's how you can determine this:
1. Identify the reactants: In this case, the reactants are KOH (potassium hydroxide) and HCl (hydrochloric acid).
2. Write the balanced chemical equation: The balanced chemical equation for the reaction between KOH and HCl is:
HCl + KOH → KCl + H2O
3. Interpret the equation: The equation shows that one molecule of HCl reacts with one molecule of KOH to produce one molecule of KCl and one molecule of water (H2O).
4. Analyze the products: KCl is the salt formed when the potassium ion (K+) from KOH combines with the chloride ion (Cl-) from HCl. Water (H2O) is also produced as a byproduct of the reaction.
Therefore, the acid that reacts with KOH to produce KCl is hydrochloric acid (HCl).