SIBLEY, Iowa (KELO/KCAU) – Officials with Union Pacific say the fire is smoldering on Tuesday morning, but they expect it to be put out soon. Crews finished clearing the derailed cars early Tuesday ...
Videos of the scene posted to social media show dozens of train cars piled up with flames and black smoke billowing from the front of the crash. The train was hauling fertilizer, ammonium nitrate, ...
Dozens of San Antonio fire crews responded to an industrial fire on the north side just before noon Monday. Firefighters responded to the 3600 block of Highpoint Street, about five miles east of San ...
MINSK, 29 April (BelTA) – The international certification body Bureau Veritas Certification carried out a recertification audit of OAO Belaruskali's quality management system on 20-22 April, BelTA ...
Watch this video to see how a salt can be produced in the lab by neutralising sulfuric acid with a metal carbonate, in this case copper carbonate. Here are some ways neutralisation is used: Farmers ...
A well-established technique, acid-base titration is an analytical method used to determine the concentration of an unknown acid or base. In practice, it involves adding a solution of known strength ...