The red, green and blue use 8 bits each, which have integer values from 0 to 255. This makes 256*256*256=16777216 possible colors. RGB â¡ Red, Green, Blue. Each pixel in the LCD monitor displays colors this way, by combination of red, green and blue LEDs (light emitting diodes).
At a neutral pH of 7 (pure water), the concentration of both H+ ions and OH-ions is 10â»â· M. Thus the ions H+ and OH-are always paired â as the concentration of one increases, the other will decrease; regardless of pH, the sum of the ions will always equal 10â»Â¹â´ M Â².
Maintaining proper pH levels. pH Level is the acid/base content of water. The pH scale ranges from 0 to 14 with 7 being neutral. Ideally you should strive to maintain pH levels between 7.2 and 7.6 in order to prevent eye/skin irritation, pool surface and equipment damage. Total alkalinity is the measure of certain minerals in the water. These minerals act as buffering agents and allow you to readily control your pH.