Answer to Question #208656 in General Chemistry for emj

Question

Calcium carbonate is the active ingredient in many antacid medications. An antacid tablet neutralizes 25.20mL of 0.50 mol/L Hydrochloric acid. What is the mass of the Calcium carbonate in the tablet (assuming this is the only ingredient that reacts with the acid)

A. 1.2g

B. 0.63g

C. 1.6 x 10⁴g

D. 6.2 x 10⁻³g

Answer 1

B) 0.63g