I don't know the whole answer but I believe it's gonna be a negative imaginary number
pH=7 is the neutral point on the scale.
pH=7 is the neutral point on the scale.
On the hardness scale it is 6.5-7.
A scale can only have up to 7 sharps (or flats) because there are only 7 different notes in a scale.
scale 1 scale 2 scale 3 scale 4 scale 5 scale 6 scale 7 scale 8
The neutral point is at 7; under 7 is acidic, over 7 is basic. The pH scale is logarithmic.
The midpoint of the pH scale is pH 7, which is considered neutral. Substances with a pH lower than 7 are acidic, while substances with a pH higher than 7 are basic.
7 note scale. Any mode of major scale with no chromatic alterations
scale factor=7/3.5=2
A dominant 7 scale is constructed by starting with a major scale and lowering the 7th note by a half step. The formula for a dominant 7 scale is 1-2-3-4-5-6-b7.
Bases are anything above a 7 on the pH scale. A substance with a pH of 7 is considered neutral.
7-Apr