The light oil contains the most hydride of benzoyl, and the heavy oil the most benzoin. |
The hydride is a complex alloy of rare-earth elements and other metals that may be decomposed and reformed reversibly. |
Before that, nickel-metal hydride batteries were preferred for many applications. |
Examples of such batteries are: alkali-manganese, zinc-carbon, nickel-metal hydride and nickel-cadmium batteries. |
Lithium aluminum hydride is an important reducing agent in organic chemistry. |
One of the problems with metal hydride is that the stored hydrogen is chemically bound to the metal. |