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What is Fry's Reagent?
a mixture of copper chloride and hydrochloric acid.
hmm well i'm not quite sure what it does exactly, go look it up if you really need to know.
Fry's Reagent - video
Fry's Reagent - what is it?
A mixture composed of Hydrochloric acid, Copper (II) Cloride, Ethanol and water. It's used by forensic scientists for certian etchings and to corrode away certian metals.
Composition of Fry's Reagent:
30 ml H2O
40 ml HCL
25 ml ethanol
5 g CuCl2