the ring would melt gradually
Nothing will happen to the Sandstone :D Hope that would help =)
it would be dissolved
Nothing, gold does not react with hydrochloric acid, if there are impurities of other metals in gold then impurities may react and form chloride salts.
You'd get dilute sulfuric acid. The temperature would go up (possibly a lot), since the dissociation of sulfuric acid in water is exothermic.
Weathering
The zinc (Zn) would react with the acid (H+^) and would produce hydrogen gas (H2).Zn + 2H^+ ==> Zn^2+ + H2(g)
Nothing will happen to the Sandstone :D Hope that would help =)
it would be dissolved
Nothing, gold does not react with hydrochloric acid, if there are impurities of other metals in gold then impurities may react and form chloride salts.
You'd get dilute sulfuric acid. The temperature would go up (possibly a lot), since the dissociation of sulfuric acid in water is exothermic.
Weathering
Cu + 2HNO3 -> Cu(NO3)2 + H2 Ideally, yes. How dilute? In school experiments the nitric acid would be dilute.
FeSO4 and Hydrogen sulphide
veniger is the example of dilute acid .
The minerals of these rocks are similar.
Hydrochloric acid can be either concentrated or dilute, depending on its specific concentration in water.
Uno palabra no. mercury is mercury dilute sulphuric acid is just that dilute sulphuric acid.