These chemicals will turn litmus blue and phenolphthalien pink, and can be defined either as electron donators or as proton acceptors.
One of these chemicals etches silicon four hundred times faster along <111> planes. A class of these compounds consists of a stable imine attached to an aryl or alkyl group, and they catalyze reactions like the Claisen condensation. They include the aforementioned azomethine compounds named for Hugo Schiff and induce the (*) saponification of the lipids in human skin, leading to their slimy texture. These chemicals will turn litmus blue and phenolphthalien pink, and can be defined either as electron donators or as proton acceptors. For 10 points, name this class of chemicals whose aqueous solutions have pH greater than seven.
One of these chemicals etches silicon four hundred times faster along <111> planes.
{base} [accept {imine} before mentioned]