Respuesta :
Hydrogen ions and hydroxide ions come together to form the substance of water. As H^+ + (OH^-) = H2O. A particularly strong acid, as it dissociates into its ions quickly and to a full extent would be HCl. It would have 100% dissociation, as the compound fully ionizes to form hydrogen and chlorine ions in the solution.
- When hydrogen ions (H⁺) and hydroxide ions (OH⁻) come together, they form water. The correct option is the last option - water
- The strong acid among the given options is HCl. The correct option is the first option - HCl
Product of reaction
From the question, we are to determine the product formed when H⁺ and OH⁻ come together
When, hydrogen ions (H⁺) and hydroxide ions (OH⁻) come together, they neutralize each other to form water (H₂O) as shown in the equation below.
H⁺ + OH⁻ ↔ H₂O
Hence, when hydrogen ions (H⁺) and hydroxide ions (OH⁻) come together, they form water. The correct option is the last option - water
From the second question, we are to determine which of the given option is a strong acid
A strong acid is one that is completely dissociated or ionized in an aqueous solution. They have a high capacity to lose a proton (H⁺).
Among the given options, HCl is the only strong acid, and it has a high capacity to lose its proton.
Hence, the strong acid among the given options is HCl. The correct option is the first option - HCl
Learn more on Product of reaction here: https://brainly.com/question/11169950