Qualification > Sciences
CHEM AND BIO HELP AND TIPS HERE
holtadit:
Another quickie..
would Gold react with conc. H2SO4 ?? I think so.
Amr Fouad:
--- Quote from: Ari Ben Canaan on April 10, 2010, 07:41:05 am ---Another quickie..
would Gold react with conc. H2SO4 ?? I think so.
--- End quote ---
No it would not...Any metal below copper in the reactivity series, including copper itself, would not react with an acid as they are extremely nonreactive...and it doesnt matter whether the acid is concentrated or not....However, dont confuse metals with their oxides..Copper oxide can react with acids..
Amr Fouad:
--- Quote from: Ari Ben Canaan on April 10, 2010, 07:33:32 am ---Excellent explanation. I completely understood.
+rep :)
--- End quote ---
glad i helped :)
Amr Fouad:
--- Quote from: nid404 on April 10, 2010, 07:38:47 am ---thanks amr
--- End quote ---
anytime...Sorry for answering the question ;D..i know u rock at chemistry..but i just wanted to help ;D
saleemsamer:
hey nid
do u have a good resource for the topic of The Mole Concept.
these qs in the exam drive me crazy.
Also The equilibrium concept
thx in advance
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