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2 NaHCO3 + MgCl2 = 2 NaCl + MgCO3 + H2O + CO2
FeBr3 + Na2CO3 + H2O = Fe(OH)3 + NaBr + CO2 =>
2 FeBr3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaBr + 3 CO2
NaHCO3 + HCl = CO2 + H2O + NaHCl2 =>
NaHCO3 + 2 HCl = CO2 + H2O + NaHCl2
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + C2H3NaO2 =>
Pb(C2H3O2)2 + Na2CO3 = PbCO3 + 2 C2H3NaO2
FeS + NaCl = NaS + FeCl =>
FeS + NaCl = NaS + FeCl
Na2CrO4 + K2SO4 = Na2SO4 + K2CrO4 =>
Na2CrO4 + K2SO4 = Na2SO4 + K2CrO4
HClO3 + HBr = HCl + Br2H2O =>
HClO3 + 6 HBr = HCl + 3 Br2H2O
Cr(OH)3(H2O)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3(H2O)3 + 3 HNO3 = Cr(NO3)3 + 6 H2O
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + HC2H3O2(l) = NaC2H3O2(s) + H2O(l) + CO2(g)
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O
Na2(SO3) + Cu(NO3)2 = Na2(NO3) + Cu(SO3)2 =>
2 Na2(SO3) + Cu(NO3)2 = 2 Na2(NO3) + Cu(SO3)2
SnCl4 + NH4OH = Sn(OH)2 + HCl + N2H4 =>
SnCl4 + 2 NH4OH = Sn(OH)2 + 4 HCl + N2H4
Na2SO4 + NaOH = (OH)SO4 + Na =>
Na2SO4 + NaOH = (OH)SO4 + 3 Na
Pb + Al2(SO4)3 = Pb(SO4)2 + Al =>
3 Pb + 2 Al2(SO4)3 = 3 Pb(SO4)2 + 4 Al
Fe4H10 + O2 = FeO2 + H2O =>
2 Fe4H10 + 13 O2 = 8 FeO2 + 10 H2O
C2 + H2 + O2 = C2H4O =>
2 C2 + 4 H2 + O2 = 2 C2H4O
H{+} + Mn{+2} + PbO2 = MnO4{-} + Pb{+2} + H2O =>
4 H{+} + 2 Mn{+2} + 5 PbO2 = 2 MnO4{-} + 5 Pb{+2} + 2 H2O
H3CCN + H2O = H3CCNH + OH =>
H3CCN + H2O = H3CCNH + OH
MgO + CaCl2 = CaO + MgCl2 =>
MgO + CaCl2 = CaO + MgCl2
Si + O2 = Si2O2 =>
2 Si + O2 = Si2O2
C6H12O6 + NH3 = C10H18O5N2 + H2O + CO2 =>
7 C6H12O6 + 8 NH3 = 4 C10H18O5N2 + 18 H2O + 2 CO2
Ca(NO2)2 + H2O = CaOHNO2 + HNO2 =>
Ca(NO2)2 + H2O = CaOHNO2 + HNO2
ZnI + Cl = ZnCl + I =>
ZnI + Cl = ZnCl + I
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + Na3PO4 + H2O =>
6 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 Na3PO4 + 6 H2O
(H2N)2CO + H2O = CO2 + NH4 + OH =>
(H2N)2CO + 3 H2O = CO2 + 2 NH4 + 2 OH
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
N + Xe = NXe =>
N + Xe = NXe
FeCl3 + Fe(OH)3 = Fe2O3 + HCl =>
FeCl3 + Fe(OH)3 = Fe2O3 + 3 HCl
Al + H3PO4 = Al(H2PO4)3 + H2 =>
2 Al + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2
Bi2O3 + HCl = BiCl3(aq) + H2O(l) =>
Bi2O3 + 6 HCl = 2 BiCl3(aq) + 3 H2O(l)
HPO2 + FeCO3 = HCO2 + FePO3 =>
HPO2 + FeCO3 = HCO2 + FePO3
Li2S(aq) + SrI2(aq) = LiI + SrS =>
Li2S(aq) + SrI2(aq) = 2 LiI + SrS
CrF3 + NaOH = Cr(OH)3 + NaF =>
CrF3 + 3 NaOH = Cr(OH)3 + 3 NaF
C6H5OH + O2 = CO + H2O =>
C6H5OH + 4 O2 = 6 CO + 3 H2O
H2O + BrF = BrH + HF + O2 =>
2 H2O + 2 BrF = 2 BrH + 2 HF + O2
Na4Fe(CN)6 + FeCl3 = Fe4[Fe(CN)6]3 + NaCl =>
3 Na4Fe(CN)6 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 NaCl
NH4OH + FeSO4 = NH4SO4 + FeOH =>
NH4OH + FeSO4 = NH4SO4 + FeOH
LiNO3 + K = KNO3 + Li =>
LiNO3 + K = KNO3 + Li
HJ + HNO3 = HJO3 + NO2 + H2O =>
HJ + 6 HNO3 = HJO3 + 6 NO2 + 3 H2O
NaSO4 + BaCl2 = NaCl2 + Ba(SO4) =>
NaSO4 + BaCl2 = NaCl2 + Ba(SO4)
Na2S2O3 + HCl = NaCl + H2O + S + SO2 =>
Na2S2O3 + 2 HCl = 2 NaCl + H2O + S + SO2
Na2(SO3) + Cu(NO3)2 = Na2(NO3) + Cu(SO3)2 =>
2 Na2(SO3) + Cu(NO3)2 = 2 Na2(NO3) + Cu(SO3)2
H2SO4 + CrO3 + H2S = Cr2(SO4)3 + H2O =>
9 H2SO4 + 8 CrO3 + 3 H2S = 4 Cr2(SO4)3 + 12 H2O
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaMnO4 + Zn + H2O = NaOH + ZnO + MnO2 =>
2 NaMnO4 + 3 Zn + H2O = 2 NaOH + 3 ZnO + 2 MnO2
CoCl2*6H2O + HCl = CoCl2HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2HCl + 6 H2O
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