The molecular formula of citric acid is C 6 H 8 O 7. The chemical formula for citric acid is best shown by a diagram of its complete structural formula. This shows how the atoms are arranged in the molecule. Citric acid has three carboxyl or-COOH groups and is triprotic in nature.
In order to make tan you should mix white and brown. If you want to make the brown color yourself mix 2 parts of one primary color (like red) and 1 part of each of the other t â¦ wo (blue and yellow). The more white you use the lighter the shade of tan.
The first way of mixing colors uses different colors of light. When we mix color this way, the more light we add, the brighter the combined color gets. By mixing just three colors of light, Red, Green and Blue, we can make any color we want. These are the primary colors we use to make the millions of different colors we see on TV and computer screens. The other way to mix colors uses paint, inks, or dyes. The inks absorb different colors of light, subtracting it from what you see. The more ink you add, the more light is absorbed, and the darker the combined color gets. Just the opposite of mixing color with lights! Again, we can mix just three primary colors to make many new colors. The primary colors for paint/ink are Cyan (a special shade of blue), Magenta (a special shade of pink), and Yellow. The two sets of primary colors are related.