First, the emission spectrum of the donor molecule must overlap with the absorbance spectrum of the acceptor. |
If each molecule of acetanilide produces one molecule of hydroge bromide, what volume of HBr gas should be evolved from the reaction? |
The presence of this molecule or closely related analogues induces the production of the purple pigment violacein. |
The name was coined in the twentieth century from the Greek mol, which is an abbreviated form of the word molecule. |
This amount of water also corresponds to the two molecules of water of crystallization per molecule of trehalose. |
After hydrogenation, each of the four new amines on the ends of the molecule can react with acrylonitrile, resulting in eight new ends. |