An acid and a bas react to form a salt which consists of positive and negetive ions. Which forms the positive ions the acid or the bas?Which forms the negetive ions?
In order to determine which substance forms the positive ions and which forms the negative ions when an acid and a base react to form a salt, we need to understand the nature of acids and bases.
Acids are substances that donate hydrogen ions (H+) when they dissolve in water. So, in an acidic solution, the H+ ions are present.
Bases, on the other hand, are substances that accept hydrogen ions (H+) or donate hydroxide ions (OH-) when they dissolve in water. In a basic solution, the OH- ions are present.
During the reaction between an acid and a base, called a neutralization reaction, the H+ ions from the acid combine with the OH- ions from the base to form water (H2O). The remaining ions combine to form the salt.
The sources of positive and negative ions in a salt depend on the specific acid and base used in the reaction. Some acids release metal ions (such as H+ and Na+) as positive ions in the salt, while others release ammonium ions (NH4+). Bases, on the other hand, contribute negative ions such as chloride ions (Cl-) or sulfate ions (SO42-) to the salt.
So, the acid can contribute positive ions (either metal ions or ammonium ions) while the base can contribute negative ions (such as chloride ions or sulfate ions) in the resulting salt. The specific ions formed in a salt will depend on the specific acid and base involved in the reaction.