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How do you assay for platinum and rhodium?
The answer to your question depends in part on the form of the sample requiring analysis. There are two general forms in which refined Rhodium and / or Platinum may be found - as an alloy of Pt/Rh or...
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What are rhodium and platinum used for?
Rhodium and platinum as precious metals (not being corroded)are used for jewelry;for automobile cats - the Pt helps with complete fuel burning,the Rh prevents Nox's. If electric car develops, this...
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Are platinum records made of platinum?
they are not made of platinum. Platinum referes that an specific recording or album, reached the one million copies in sales.
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Why do you have platinum?
I have platinum because its a fun game and i always get a bored and im going to tell you the Pokemon i have darkrai,dialga,palkia,salamence,...
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How do you reduce platinum oxide to platinum?
In Rev. Sci. Intrum. 1995, 66 (1), 97-100, on page 98, the authors describe using a -1.1 V vs carbon (but I use vs Pt) in H2SO4 ( I use 50 mM) to electrochemically etch PtO2 off Pt. Hope this helps!