write a balanced chemical reaction for the reaction of vinegar, CH3COOH(aq) and baking soda, NaHCO3(s)

Hard water contains magnesium and calcium ions 1Mg2+, Ca2+2, which can precipitate out in hot water pipes and water heaters as carbonates. Write the net ionic equation for this reaction.

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 150.mL of a 0.023 M 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.

Reaction Acid-base neutralization reaction? 2 N2OH(aq) + Cacl,(aq) → 2 NaCI(aq) + Ca(OH),(aq) Reaction Acid-base neutralization reaction? H,SO,(aq) + 2 NaOH(aq) → 2 H,0(1) + Na,So,(aq)