Sodium hydrogensulfate contains the HSO4- ion therfore it can function as an acid. It's pKa value is 1.9.
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Sodium hydrogensulfate (NaHSO4) functions as an acid because it can donate a hydrogen ion (H+) in solution, making it acidic. The pKa value of sodium hydrogensulfate is approximately 1.99.
When sodium hydrogen sulfate is added to sodium carbonate, a double displacement reaction occurs. This results in the formation of sodium sulfate and carbonic acid. However, carbonic acid is unstable and breaks down into water and carbon dioxide.
Sulfuric acid (H2SO4) is stronger than vinegar (acetic acid) and sodium hydroxide (NaOH). Sulfuric acid is a strong acid with a low pH value, while vinegar is a weak acid with a higher pH value. Sodium hydroxide is a strong base.
You would use sodium metal and hydrochloric acid to make sodium chloride. When sodium reacts with hydrochloric acid, it forms sodium chloride along with hydrogen gas as a byproduct.
The balanced equation for the reaction between a fatty acid (such as oleic acid) and sodium hydroxide is: Fatty acid + Sodium hydroxide -> Soap (sodium salt of the fatty acid) + Water
The word equation for hydrochloric acid reacting with sodium hydroxide is: hydrochloric acid + sodium hydroxide → sodium chloride + water.