It also shows that ammonia and hydrogen chloride (colourless ... The white solid turns blue in the presence of water. A similar reversible reaction takes place between anhydrous cobalt(II ...

ammonium nitrate and ammonium sulfate – can be identified by heating a solution of the ions with sodium hydroxide. This reaction produces ammonia gas, as shown in the ionic equation below: ...

Abate’s research initially focused on geologic hydrogen, which occurs naturally underground through chemical reactions ...

This industrial chemical reaction between hydrogen and nitrogen produces ammonia, the key ingredient ... commodity from nitrogen in the air and water, without any carbon footprint.

The water carries with it a source of nitrogen and particles of a metal catalyst, allowing the water to react with the iron to generate clean hydrogen, which in turn reacts with the nitrogen to make ...

Nearly all ammonia is produced using methane via the Haber-Bosch process, which requires high-temperature and high-pressure ...

They exposed synthetic iron-rich minerals to nitrogen-laced water, triggering a chemical reaction that oxidized the rock and yielded ammonia, which the team dubbed “geological ammonia.” ...