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Because of its ready solubility in water, niter is most often found in arid environments.
en.wikipedia.org It occurs as a mineral niter and is a natural solid source of nitrogen.
en.wikipedia.org However, the process to obtain niter, the mineral form of potassium nitrate, was difficult, and he did not know how to prepare gunpowder from the raw materials.
en.wikipedia.org In making a rocket, it requires veteran specialist who can calculate proper proportion of niter and charcoal, otherwise, the rocket will be explode during the launching.
en.wikipedia.org Their reasoning, females were more likely to pick a married man for a 1 niter.
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