Ammonium perchlorate was used in the disaster that occurred in what city?
Ammonium perchlorate Ammonium perchlorate ("AP") is an inorganic compound with the formula NHClO. It is a colorless or white solid that is soluble in water. Perchlorate is a powerful oxidizer and ammonium is a good fuel. This combination explains the usefulness of this material as a rocket propellant. Its instability has involved it in a number of accidents, such as the PEPCON disaster.
2016 Accra floods The 2016 Accra floods are heavy rainfalls in Accra, the capital of Ghana in June 2016. The flood began on June 9, 2015. As of June 15, 2016, at least 10 people have been killed.