Limestone is predominantly calcium carbonate, CaCO3, and reacts with hydrochloric acid as follows:
CaCO3(s) + 2HCl(aq) --> CaCl2(aq) + CO2(g) + H2O
Mg + 2HCl = MgCl2 + H2
The symbol for Hydrochloric acid is HCl.
Limestone is calcium carbonate(CaCO3). CaCO3 + 2HCl -------> CaCl2 + H2O + CO2
Cu(OH)2+2HCl=CuCl2+2H2O
magnesium + hydrochloric acid = magnesium chloride + water
Mg + 2HCl = MgCl2 + H2
The symbol for Hydrochloric acid is HCl.
Limestone is calcium carbonate(CaCO3). CaCO3 + 2HCl -------> CaCl2 + H2O + CO2
Sulfur does not react with hydrochloric acid.
Cu(OH)2+2HCl=CuCl2+2H2O
magnesium + hydrochloric acid = magnesium chloride + water
Calcium+hydrochloric acid = calcium chloride+ hydrogen the base for any equation is metal+acid=hydrogen+salt
when acid is on limestone to start with there would be a continues fizz. After time acid would were slowly chip and were away the rock.
Au is the symbol of gold, and it does not react with hydrochloric acid. It is only dissolved in Aqua Regia.
Carbon dioxide.
HCl
Limestone for sure, dolomite mildly.