Iron(II) sulfide plus hydrochloric acid produces iron(II) chloride plus hydrogen sulfide. * H2S is normally just called hydrogen sulfide.
FeS + 2HCl --> FeCl2 + H2S
Magnesium + Hydrochloric acid ----> Magnesium Chloride + HydrogenMg + 2 HCl -----> MgCl2 + H2
Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O
Pb(NO3)2 (aq) + 2HCl (aq) ----> PbCl2 (s) + 2HNO3 (aq)
ph balance
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Calcium Hydroxide + Hydrochloric Acid → Calcium Chloride + Water Ca(OH)2 + 2HCl → CaCl2 + 2H2O
Magnesium + Hydrochloric acid ----> Magnesium Chloride + HydrogenMg + 2 HCl -----> MgCl2 + H2
Na2CO3 + 2HCl -> 2NaCl + CO2 + H2O
Chloride assists in maintaining fluid balance, helps the immune system, and is a component of HCl (Hydrochloric Acid) in the stomach that helps us to digest and break down food molecules.
Na2CO3 + 2HCl ---> 2NaCl + H2O + CO2
Pb(NO3)2 (aq) + 2HCl (aq) ----> PbCl2 (s) + 2HNO3 (aq)
ph balance
Lead(II) hydroxide plus hydrochloric acid produces water and lead(II) chloride. Pb(OH)2(s) + 2HCl(aq) --> Pb(Cl)2(s) + 2H2O(l)
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The formula unit of sodium chloride is NaCl.
2h2o --> 2h2 + o2