Does calcium chloride react with hydrofluoric acid? What is the chemical formula Isn't that a strong acid instead of a weak one
CaCl2+2HF=CaF2↓+2HCl
CaF2 is a hard to dissolve substance, insoluble in strong acid
The natural mineral is fluorite
There are also strong acids made from weak acids
In fact, when I was in high school, I knew that the condition of metathesis reaction was to produce more difficult ionized substances
We know that CaF2 is extremely insoluble, similar to AgCl and BaSO4
So you can
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