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.
Everyone is familiar with the proper parameters in. which the pool water balance should be maintained â 7.2-. 7.6 pH levels, total alkalinity of about 100 ppm, calcium. hardness of 100 ppm minimum, and chlorine levels of 1.0. ppm to 2.0 ppm.