| Before we waltz all starry eyed into a hydrogen economy, we need to answer some very tough questions. |
| Acrylonitrile is another product of acetylene, formed in a reaction with hydrogen cyanide. |
| The acid's active ingredient is positively charged hydrogen, so a transfer of electrons takes place between the zinc and the acid. |
| Anyone without achlorhydria secretes hydrogen ions from gastric mucosa whether fed orally, by a nasogastric tube, or parenterally. |
| But developments in hydrogen production using solar, wind and wave power, give hope of breakthrough within a decade or two. |
| This fusion bomb, the product of fusion at extreme temperatures of heavy isotopes of hydrogen, is many times more powerful than the A-bomb. |
