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Which of the following is produced when acid reacts with a base?
Salt and hydrogen ion
Salt and hydrogen gas
Salt and water
Only water
Salt and water
When an acid reacts with a base, a neutralization reaction occurs. This chemical process results in the formation of salt and water as the primary products.
When an acid reacts with a base, a neutralization reaction occurs. This chemical process results in the formation of salt and water as the primary products.
Think of it like a personality clash where a loud acid (proton donor) and a harsh base (proton acceptor) meet, neutralize their aggressive traits, and settle into a neutral, harmless state of salt and water.
Remember 'AN-BS-W': Acid + Base = Salt + Water.
HCl+NaOHтЖТNa┬аCl+H2тАЛO тАФ A standard neutralization reaction using Hydrochloric acid and Sodium hydroxide.
The reaction is defined by the interaction between hydrogen ions (H+) from the acid and hydroxide ions (OHтИТ) from the base. The hydrogen and hydroxide ions combine to form water (H2тАЛO), while the remaining ions combine to form an ionic compound known as a salt. The general chemical equation is: Acid+BaseтЖТSalt+Water.
Neutralization reactions are exothermic, meaning they often release heat.
The pH of the resulting solution approaches 7 (neutral) if the acid and base are strong and mixed in stoichiometric equivalents.
Salts produced are ionic compounds consisting of a cation from the base and an anion from the acid.
Used in antacids to neutralize excess stomach acid.
Essential for soil treatment in agriculture to manage pH levels.
Wastewater treatment to neutralize industrial effluents.
Production of various common salts like Sodium Chloride in industrial chemistry.
Salt and hydrogen ion (Option A) is incorrect as hydrogen ions are consumed in the process.
Salt and hydrogen gas (Option B) is incorrect; that typically occurs during acid-metal reactions, not neutralization.
Only water (Option D) is incorrect as the salt component is a critical product of the reaction.
C is correct тАФ The reaction between an acid and a base is a neutralization reaction that yields a salt and water.
Remember that neutralization is distinct from displacement; always look for the formation of H2тАЛO when identifying acid-base reactions in exam questions.
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