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Results tagged with metallurgy
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user 17619
Chemical and physical characteristics of metals and alloys.
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Iron-platinum refining
If I have an iron-platinum alloy, can I put this into a solution of $\ce{HCl}$ to dissolve the iron, leaving a $\ce{Pt}$ precipitate?
I know that Fe dissolves in $\ce{HCl}$ to form $\ce{FeCl2}$ and $ …
- 338
2
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Why is it that the least reactive metals are the best electrical conductors?
The simplest answer I can give is that silver (e.g) is a good conductor of electricity because of its sea of delocalised electrons between the layers of metal ions. However it is not highly reactive b …
- 338