pH 8
Toothpaste is a alkali even though it isn't poisonous. The alkali is weak sodium fluoride
i wnt to knw wht s the ph of the toohpaste?
The pH scale is a scale to express the acidity of aqueous solutions (i.e. anything dissolved in water). The scale is divided in equi-distantial units with decimals, comparable with temperature or...
around 11
How to Use an Architect's Scale
Learn Applications of Scale Factor
Major and Minor Blues Pentatonic Guitar Scale lesson
How to Find the Notes of the G Major scale