If you mean pure substances then:
HCl(aq) and NaCl(aq) are not pure substances but solutions. The (aq) means the substance is dissolved in water.
HCl(g) and NaCl(s) is are pure substances
HCl(aq) + NaHCO3(s) --> NaCl(aq) + H2O(l) + CO2(g)
yes. sodium bicarb is a base. It reacts with HCl in the presence of water to make CO2, NaCl, and water
yes reactants: NaHCO3(s) + HCl(aq) + heat products: NaCl(aq) + H2O(l) + CO2(g)
nh4oh + nacl however, it further decomposes to create NH3(g)+H2O(l)+NaCl(aq) so the full thing is NaOH (aq) + NH4Cl (s) ---> NaCl (aq) + H2O (l) + NH3 (g) And the ionic equation is OH- (aq) + NH4Cl (s) ---> Cl- (aq) + H2O (l) + NH3 (g)
Youwill getCO2 (g) + H2O (l) + NaCL(aq)don't forget to balance the equation!!!
Na + Cl- = NaCl
NaBH4 + HCl + 3H2O --> B(OH)3 + NaCl +8H
Sodium hypochlorite and sulfuric acid are both highly reactive and mixing them is considered highly dangerous. The reaction between the two is explosive and releases a lot of heat. The equation is: 2 HCl + NaCl ---- Cl2 + NaCl + H2O.
Yes, according to the equation Zn (s) + 2HCl (aq) ----> ZnCl2 (aq) + H2 (g).
Sn(s) + 2HCl(aq) --> SnCl2(aq) + H2(g)
Na2S(aq) + ZnCl2(aq) --> 2NaCl(aq) + ZnS(s)
Na2S2O3(aq) + 2HCL(aq) => 2NaCl(aq) + S(s) + SO2(g) + H2O(l)