you get NaCl, H2, and a great deal of energy
HCl, or Hydrochloric Acid. You need an acid with Chlorine in it, and that's the most common one around, as well as the only one that I know of.
put the mixture in water and add hydrochloric acid the carbonate becomes decomposed when no further bubbles appear by adding hydrochloric acid then heat the mixture till dryness and get the solid sodium chloride.
you end up with water (H2O) and Sodium chloride (table salt, NaCl)
You can add dry acid to your pool when your pH is above 7.8
zinc reacts with dilute HCl to form H2. This works to reduce (add Hydrogens to ) a compound
Yes, when sodium hydroxide is added to hydrochloric acid, a neutralization reaction occurs to form water and sodium chloride (table salt). This reaction is highly exothermic and can generate heat, so it should be done carefully with proper safety precautions.
Baking soda (sodium bicarbonate) or calcium carbonate (lime) can be added to neutralize hydrochloric acid by producing water, carbon dioxide, and a salt. Always add the neutralizing agent slowly to prevent excessive foaming or splattering. Make sure to wear appropriate personal protective equipment and work in a well-ventilated area.
So you don't overshoot your endpoint.
When you add sodium hydrogen carbonate (baking soda) to hydrochloric acid (HCl), a chemical reaction occurs that produces carbon dioxide gas, water, and sodium chloride (salt). The carbon dioxide gas causes bubbling or fizzing, indicating the production of gas. This reaction can be used to demonstrate the neutralization between an acid (HCl) and a base (sodium hydrogen carbonate).
When dilute nitric acid and silver nitrate solution are added to sodium chloride solution, a white precipitate of silver chloride is formed. When silver nitrate and hydrochloric acid are added, a white precipitate of silver chloride is also formed.
Hydrochloric Acid
If you add an aqueous solution of sodium sulfate (Na2SO4) to an aqueous solution of hydrochloric acid (HCl), there is NO REACTION. So, yes, it is a physical change because you made solutions of the two reagents, but for no other reason.