Under Picture Tools, on the Format tab, in the Adjust group, click Corrections. Adjust group on the Format tab under Picture Tools. If you do not see the Format or Picture Tools tabs, make sure that you have selected a picture. You may have to double-click the picture to select it and open the Format tab.
Recent Examples of hydroxyl from the Web. 1  The crashes gave off signatures associated with water ice and hydroxylâa highly reactive molecule associated with water. 2  Under the microscope, ivory reveals its molecular structure: a three-dimensional collagen scaffolding filled with hydroxyl apatite minerals and water.
Definition of hydrocarbons: Hydrocarbons are chemical compounds that are formed from only hydrogen atoms and carbon atoms. Categories of hydrocarbons include: 1  Alkanes - *saturated hydrocarbons, only single bonds. 2  Alkenes - *unsaturated hydrocarbons, include a double bond.aturated fatty acids have at least one double bond. Hydrocarbons can be classified as saturated or unsaturated. School-level (e.g. GCSE) chemistry often requires students to be able to give examples of saturated and unsaturated hydrocarbons and to describe their molecular structures in the form of molecular diagrams.