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.
A neutral solution has a pH value of exactly 7 (at 25oC). See the Related Questions to the for more information about acids, bases and the pH scale. Neutral is neither acid (â¦ 7), hence the name neutral The pH value of 7.0 is considered to be neutral. Pure water has a pH of 7.0   Typically a pH of 7 is considered neutral since it is the pH of water. 7 Actually that's at 25 Degree C At 37 degrees C (body temp) its 7.4. 17 people found this useful.