c. Hydroiodic acid and pyridine (C5H5N) d. Sulfuric acid and ammonia (Only the first proton on sulfuric acid is strong, so only write the reaction for the first proton.) e. Nitric acid and hydrazine (N2H4)

Use the References to access important values if needed for this question. Write the net ionic equation for the acid-base equilibrium that is established when ammonium chloride is dissolved in water. (Use H30* for hydronium ion. Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + H₂O(l) This solution is Submit Answer ? Retry Entire Group + 9 more group attempts remaining

Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid HCl, which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO3 neutralizes excess HCl through this reaction: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g)  The CO2 gas produced is what makes you burp after drinking the solution. Suppose the fluid in the stomach of a woman suffering from indigestion can be considered to be 200.mL of a 0.089M HCl solution. What mass of NaHCO3 would she need to ingest to neutralize this much HCl? Be sure your answer has the correct number of significant digits.

Na2CO3 (Aq)