concentrated nitric acid (HNO₃). The new process operates at near-ambient conditions with minimal infrastructure, offering an economically viable solution to industrial nitrogen waste with economic ...

In 1833, M. Braconet, of Paris, made the discovery that starch, sawdust and cotton wool, when treated with concentrated nitric acid, became very inflammable, taking fire at a temperature of 356 Fah., ...

This means that, for a given concentration in aqueous solution, the stronger an acid, the lower the pH. The more concentrated the solution of an acid, the lower its pH will be. Key fact If the ...

Firefighters had to evacuate the Science Building at Adelphi University in Garden City on Thursday after an accidental spill of nitric acid, causing five people to be checked for exposure to ...

Imagine a world where industrial waste isn't just reduced, it's turned into something useful. This kind of circular economy is already in the works ...

The more concentrated the solution of an acid, the lower its pH will be. If the hydrogen ion concentration in a solution increases by a factor of 10, the pH of the solution decreases by 1 unit.