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.
Blue Shirts / Tan Suit Combination. The best way to annotate a tan suit with a blue shirt is to stick to the classics. Youâre working with some opposing tones, so it is best to keep things conservative. Deeper scarlet ties will do just that, offering a bit of diversity when you don a blue shirt with a tan suit.