We have also carried out measurements with mixtures of water and acetonitrile, a solvent that is a hydrogen bond acceptor. |
But developments in hydrogen production using solar, wind and wave power, give hope of breakthrough within a decade or two. |
Before we waltz all starry eyed into a hydrogen economy, we need to answer some very tough questions. |
Anyone without achlorhydria secretes hydrogen ions from gastric mucosa whether fed orally, by a nasogastric tube, or parenterally. |
The acid's active ingredient is positively charged hydrogen, so a transfer of electrons takes place between the zinc and the acid. |
According to the heterotroph hypothesis, hydrogen was not a chief component of the atmosphere when life began. |