The carbonyl group, characterized by a double bond between a carbon and an oxygen atom, is the central functional unit in organic chemistry. Due to their natural polarity—where the carbon ...

Students investigate the polarity of the water molecule and design tests to compare water to less polar liquids for evaporation rate, surface tension, and ability to dissolve certain substances.

It was confirmed, for the first time, that a hydrogen bond is formed between the material used for the electron-supply layer in the OLED and the base molecule, and that the resulting polarization ...