The PH of a solution can be measured using the H+ ions concentration present in the solution. PH= -log(H+) H+ is the hydrogen ion concentration. or by knowing the OH- ion concentration. PH= 14- (-log(OH-)-log(OH-) is the pOH of the solution.
If you see a brown patch under the stem it's going to be a little gross inside. If you see a nice yellow-green patch you have a perfectly ripe avocado. Just make sure nobody at the grocery store notices you flicking the stems off a ton of avocados.
Avocado Green was an important color in the 70's. Green is the color of harmony and relationships with self and/or others. Green helps establish foundations. While the lime greens of the 60's were tinted with yellow (the color of ego), 70's Avocado Green was tinted with black (the color of humility). Symbolically, the âegoâ of the sixties was replaced by the humility of the 70's...