i only have 3 so someone needs to improve this acids: vinegar, lemon and lime alkalis: soap, baking powder and water i also have a neutral which is soda water
yes it is
Alkalis, bases, vary in strength as do acids
Acids can be classified as inorganic acids(eg.HCL) versus organic acids(carbolic acid).Acids can be classified as weak(eg.acetic acid) versus strong acids(eg.nitric acid).Alkalis can be classified as weak versus strong.
Weak base
If you mean baking soda, it is a base not an acid and I would think a fairly weak one.
Baking powder is a mixture of backing soda and other compounds
Baking powder is a mixture of a carbonate or bicarbonate and a weak acid. If you don't have any on hand you can make your own by mixing baking soda with lemon juice.
Baking Powder is a proprietary mixture of ingredients, including an alkaline (base) baking soda (base) and acid powder(s) like cream of tartar, MCP and SAS, and often a stabilizer like cornstarch (acid to neutral). Because the PH of a powder is measured when mixed with water, and usually one or more of the acids aren't soluble at room temperature, baking powder will turn from an alkaline to neutral when cooked with a liquid. This chemical reaction causes the release of CO2, which is why my bread has these little holes that makes it so fluffy.
Baking powder is mostly made of baking soda as well as a weak acid and a weak base. Adding water to baking soda causes it's ingrediants to combine to produce carbon dioxide. When you mix baking soda into a recipe and then add anything with water in it, the carbon dioxide created forms bubbles of gas inside the mixture. This causes the bread or whatever you are making to become fluffy instead of turning into a tough chewy brick when it is baked.
Baking soda is a type of chemical that has several different uses, primarily in baking. It's a weak alkaline and is a white powder made up of crystalised grains. It can also be used when doing laundry.
Baking soda is called sodium bicarbonate, or NaHCO3. It is a weak base (as it is the conjugate base of carbonic acid, H2CO3). See the Related Links for more about baking soda chemistry.