Final answer:
The correct answer to what salt is formed is c. Ba(CIO3)2. The salt formed from the reaction between HCIO3 and Ba(OH)2 is Ba(CIO3)2. This salt is the result of combining the cation from the base (Ba2+) with the anion from the acid (ClO3-), ensuring charge balance.
Step-by-step explanation:
The reaction in question is between an acid, HCIO3, and a base, Ba(OH)2. In such an acid-base reaction, the acid donates a hydrogen ion (H+) and the base accepts it, forming water (H2O) and a salt.
The salt is formed by combining the cation from the base (Ba2+) with the anion from the acid (ClO3-), ensuring the charges are balanced to create a neutral compound.
In this reaction, each molecule of HCIO3 can donate one H+ ion, and each molecule of Ba(OH)2 can accept two H+ ions.
Thus, the balanced chemical equation would be:
2HCIO3 (aq) + Ba(OH)2 (aq) → Ba(CIO3)2 (aq) + 2H2O (l)