String theory

Can we manufacture Barium Nitrate from Barium sulphide and Nitric acid, if so tell me the manufacturing metnod and process

And you want to know this, why?

Furthermore, why would anyone in a discussion forum for String Theory tell you how to manufacture an explosive compound. There are much easier places to obtain that information.

One of my friend manufacturing Barium Nitrate from Barium Carbonate and Nitric Acid method Iam thinking can we prepare same with direct method from Barium sulphide and Nitric Acid.it is an acadimic intrest to wanr to know.