No. Potassium is K and Sodium is Na.
Potassium is K; Sodium hydroxide is NaOH (aq)
Perhaps you meant Potassium hydroxide? KOH (aq)
both are very strong bases, meaning that both will disassociate completely in water, but they are not the same thing.
No, sodium hydroxide and bleach are not the same thing. Sodium hydroxide is a strong base commonly known as lye, while bleach is a chemical solution that typically contains sodium hypochlorite as the active ingredient. They have different chemical compositions and properties.
Sodium hydroxide, potassium hydroxide, and calcium hydroxide are alkaline bases. Magnesium hydroxide can also be considered an alkali due to its basic properties. Ammonium hydroxide is a weak base and is not classified as an alkali in the same sense as the others.
Caustic soda and sodium hydroxide are actually the same compound with different names (sodium hydroxide). When mixed, they will just form a homogeneous mixture of sodium hydroxide without any chemical reaction occurring.
Sodium and potassium belong to the same group of alkali metals in the periodic table. They have similar chemical properties due to having the same number of valence electrons, which makes them highly reactive with water. When sodium and potassium react with water, they produce hydrogen gas and the corresponding metal hydroxide.
No, sodium hydroxide and sodium benzoate are not the same. Sodium hydroxide is a strong base, commonly used in cleaning products and manufacturing processes. Sodium benzoate is a preservative commonly used in food and beverages to prevent the growth of bacteria and mold.