The Ullmann reaction is one of the oldest reactions in organometallic chemistry. It is one of the most widely used ...

Significant changes have been made to the methods of identifying the shadow economy in Kazakhstan, following a directive from ...

The objective of this work is to investigate the production of hydrogen as an energy source by means of the reaction of aluminum with water. This reaction only occurs in the presence of NaOH and KOH, ...

If you’re about to go outside for a long time, consult AccuWeather’s hour-by-hour forecast. Just don’t over-rely on its accuracy, since it may shift while you’re out. “We always recommend people check ...