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.
pH basically tells you of the concentration of hydronium ions in water. Basically pH is the negative exponent of the concentration in water. For example pure water has pH of 7. Some water molecules (H2O become hydroxide OH-and hydronium H3O+) ions. pure water has 10^-7 moles of hydronium ions per liter of water.