neutral
Most finishes require a neutral surface to adhere properly. This takes the surface from the alkaline or acidic state to the preferred preparation to accept finish.
Well I'm not hundred percent sure of that but as long as I am aware it should remain a '7' because it's still neutral meaning pure water just heated up a little and if it does happen to change then I believe it would be a 8 ranging towards basic not acidic.
which material used in glassline reactors? What is glassline material ? Basic
Glass is very resistant to chemical attack making it one of the most suitable materials for use in acidic conditions.
There are two distinct types. Soaps are made by reacting long chain fatty acids, often from natural products like animal fats or plant oils, with a strong alkali, usually sodium hydroxide. The reaction is in a 1:1 molar ratio. A typical process would have a stirred reaction vessel containing sodium hydroxide solution and the fatty acid is added slowly at a controlled temperature until the correct pH is reached. The soap is then isolated from the reaction mixture. The phrase detergent is often used for a product made by reacting a tertiary amine or tertiary phosphine with an alkyl halide. These quaternary ammonium salts (or quaternary phosphonium salts) are isolated as concentrated solutions in water. Both soaps and detergents have similar properties in that they act as emulsifiers, binding grease and oil to water in emulsions. The main difference is in pH, soaps are alkaline whereas "quats" are acidic. In industry and commercially, the term detergent is often used to include both soaps and "Quats".
alkaline
acidic
neutral
alkaline
acidic
acidic
It's more neutral than either acidic or alkaline.
neutral
Pure water is not neutral it is amphoteric which means with bases(alkaline) it acts as acidic and with acids it acts as basic(alkaline)
alkaline i guess
alkaline
Lemonade is acidic