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.
hyÂ·drolÂ·yÂ·sis. A chemical process whereby a compound is cleaved into two or more simpler compounds with the uptake of the H and OH parts of a water molecule on either side of the chemical bond cleaved; hydrolysis is effected by the action of acids, alkalies, or enzymes.Compare: hydration. 1. a reaction between the ions of salt and those of water to form an acid and a base, one or both of which is only slightly dissociated. A process whereby a large molecule is split by the addition of water. The end products divide the water, the hydroxyl group being attached to one and the hydrogen ion to the other.