How many metals can amalgam on mercury ?

In summary, all metals are soluble to some extent in Hg and there should be no problem amalgamating Au and Ag on a PG graphite electrode. However, if working with sub-ppm concentrations, there may be some limitations. Additionally, there are chemical calculators and pH meters available for assistance with metal analysis.
  • #1
reza_che
4
0
how many metals can amalgam on mercury ?
 
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  • #2


Please elaborate. As far as I remember all metals are to some extent soluble in Hg.

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  • #4


Should be no problem, both Ag and Au are well soluble in Hg. Unless you plan to do something that requires quite high concentrations.

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  • #5


I work on sub (ppm) concentration.
however thanks for your Attention.
best regards.
 
  • #6


You are almost 100% on the safe side then :smile:

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methods
 

1. How does amalgamation occur on mercury?

Amalgamation on mercury occurs when a metal is mixed with mercury in a liquid state, resulting in a solid alloy. This process is commonly used in dentistry to create dental fillings.

2. How many metals can amalgam on mercury at once?

There is no specific limit to the number of metals that can amalgamate with mercury. However, the most common dental amalgam contains silver, tin, copper, and zinc.

3. Can all metals amalgamate on mercury?

No, not all metals can amalgamate on mercury. Only certain metals, such as silver, tin, copper, and zinc, are able to form a stable alloy with mercury. Other metals may react with mercury in a different way, such as forming a compound instead of an alloy.

4. Is amalgamation on mercury safe?

When used in dentistry, amalgamation on mercury is considered safe. The American Dental Association has deemed dental amalgam as a safe and effective material for dental fillings. However, there is ongoing research and discussion about potential health risks associated with mercury exposure.

5. How long does it take for metals to amalgamate on mercury?

The process of amalgamation on mercury can happen quite quickly, usually within a few seconds to a few minutes. However, the strength and stability of the resulting amalgam may continue to develop over the course of a few hours.

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