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What does sulfuric acid and calcium fluoride make

User Rappongy
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Hydrofluoric acid is produced from the mineral fluorspar, also known as calcium fluoride and concentrated sulfuric acid. When combined at 250°C, these two substances react to produce hydrogen fluoride. It is a colorless, fuming liquid or gas that is comprised of a hydrogen atom and a fluorine atom.
User Alex Basson
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I'm not sure, but I think sulfuric acid and calcium fluoride make calcium sulfate and hydrogen fluoride.
User Michael Peyper
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