Carbon Dioxide from the air is used to make sugars during the Photosynthesis. The Photosynthesis is a process in which green plants uses the sunlight to create dioxygen and their food. The formula of the dioxygen is: 6HO2 + 6CO2 --> C6H12O6 + 6O2 We can clearly see the formation of Glucose, a kind of sugar, from his presence in the product part: C6H12O6
Examples of complex compound include potassium ferrocyanide K4[Fe(CN)6] and potassium ferricyanide K3[Fe(CN)6]. Other examples include pentaamine chloro cobalt(III) chloride [Co(NH)5Cl]Cl2 and dichlorobis platinum(IV) nitrate [Pt(en)2Cl2](NO3)2.
