Ostwald is located in France (Bas-Rhin, Grand Est) and time zone Europe/Paris.
Places nearby are Illkirch-Graffenstaden, Lingolsheim and Eckbolsheim.
Lyon is 383 km away, Paris is 430 km away and Nice is 534 km away as the crow flies.
Distances from Ostwald to the most important cities in France and the world.
48.5436900°
7.7109900°
Process by which small crystals dissolve in solution for the benefit of larger crystals
https://en.wikipedia.org/wiki/Ostwald_ripeningChemical process for producing nitric acid
https://en.wikipedia.org/wiki/Ostwald_process