If you only have a small amount of leftover buttercream â enough for just one or two cupcake â you probably wonât want to save it because it could take a while to find an application for such a small amount, and you will probably end up having to make a new batch the next time you bake something anyway.
Define pH: a measure of acidity and alkalinity of a solution that is a number on a scale on which a value of 7 representsâ¦ â pH in a sentence a measure of acidity and alkalinity of a solution that is a number on a scale on which a value of 7 represents neutrality and lower numbersâ¦
By Anne Marie Helmenstine, Ph.D. Definition: A universal indicator is a blend of pH indicator solutions designed to identify pH of a solution over a wide range of values. Color change is used to identify pH values. The most common universal indicators are: red 0 â¥ pH â¥ 3. yellow 3 â¥ pH â¥ 6.