This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.
ScanSolve AI Answer
The correct option is B. Step 1: Analyze Option A. Acids react with bases (like NaOH) in a neutralization reaction to form a salt and water. The general reaction is: Acid + Base → Salt + Water For example: HCl + NaOH → NaCl + H_2O Option A states "Acid + NaOH → Normal Salt + CO_2". The production of CO_2 is incorrect for a simple acid-base neutralization. Step 2: Analyze Option B. Acids react with metal carbonates (X_nCO_3) to produce a salt, water, and carbon dioxide gas. The general reaction is: Acid + Metal Carbonate → Salt + Water + Carbon Dioxide For example: 2HCl + Na_2CO_3 → 2NaCl + H_2O + CO_2 This reaction correctly describes a chemical property of acids. Step 3: Analyze Option C. Option C states "Acid + XCO_3 → Salt + H_2O + NH_3". While acids react with carbonates to produce salt, water, and carbon dioxide, they do not produce ammonia (NH_3) in this reaction. Ammonia is typically produced from reactions involving ammonium compounds or nitrogen-containing bases. Step 4: Conclude based on the analysis. Option B accurately describes a chemical property of acids. The final answer is B