In connexion with an investigation into the mechanism of Friedel – Crafts reactions involving styrene, we required a supply of this olefin of maximum possible dryness 1. Before proceeding to drying by ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If liquid water exists on the surface of Mars, it is most likely in the form of a briny mixture ...

Researchers report a potential approach for generating fuel and oxygen on Mars. NASA's Phoenix lander has found evidence of an active water cycle and extensive subsurface ice on Mars, as well as ...

This article was originally published on the website of the Toxicology Education Foundation. Perchlorate is an inorganic ion containing one chlorine atom bound to four oxygen atoms in a tetrahedral ...

INTERCEPTING TOXINS: Kerr-McGee employee relations manager Ron Cady stands at a water-treatment plant near Las Vegas Wash in Henderson, Nevada, where perchlorate concentrations in groundwater were 60 ...

After nearly three decades of scientific review, regulatory reversals, and political hesitation, perchlorate is back on the EPA’s agenda—this time by court order. The Agency’s proposed national ...