RESEARCH in the general area of sulphur chemistry has been increasing in the past few years at a fairly rapid rate. Hence, any new analytical methods or techniques which can simplify the isolation ...

Soil temperatures are slow to rise but as the spring progresses, compounds and sulphur will have to be factored into the ...

Thompson, H. W., Brattain, R. R., Randall, H. M., and Rasmussen, R. S., “The Chemistry of Penicillin”, chapter 13 (Princeton University Press, 1949).

Scientists have created molecular cages within a polymer to trap harmful sulphur dioxide pollution in order to transform it into useful compounds and reduce waste and emissions. A unique new material ...

1. Composite soil samples from Indiana, Kentucky, Michigan, Ohio, and Wisconsin were analyzed for total sulphur, total phosphorus, and volatile matter (loss on ignition), and cooperative fertilizer ...

And how are these mentioned sulphates formed? They are salts that form when sulphur, usually in the form of compounds, mixes with other minerals in water. When the water evaporates, the minerals ...

And how are these mentioned sulphates formed? They are salts that form when sulphur, usually in the form of compounds, mixes with other minerals in water. When the water evaporates, the minerals ...

The new substance is called a compound. Other compounds are made from different combinations of atoms, like water… carbon dioxide… and table salt. And that’s it! Nearly everything in this ...

Learn more on the properties of ionic compounds in this podcast. Listen to the full series on BBC Sounds. Ionic compounds have high melting and boiling points, so they are in the solid state at ...