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HCl + NH4Br = HBr + (NH4)Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2CO3(aq) + Ba(NO3)2(aq) = K2(NO3)2 + BaCO3 =>
K2CO3(aq) + Ba(NO3)2(aq) = K2(NO3)2 + BaCO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Hg2S + O2 = Hg + SO3 =>
2 Hg2S + 3 O2 = 4 Hg + 2 SO3
NH3*H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4 =>
2 NH3*H2O + MgSO4 = Mg(OH)2 + (NH4)2SO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
FeI3 + H2O = Fe2O3 + HI =>
2 FeI3 + 3 H2O = Fe2O3 + 6 HI
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
Cu + H2 + O2 = Cu(OH)2 =>
Cu + H2 + O2 = Cu(OH)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C6H5CHO + MnO4 = C6H5COO + MnO2 + H2O =>
4 C6H5CHO + 3 MnO4 = 4 C6H5COO + 3 MnO2 + 2 H2O
Ni(NO3)3 + KBr = NiBr3 + K3(NO3)3 =>
Ni(NO3)3 + 3 KBr = NiBr3 + K3(NO3)3
C20H12O5 + NaOH = C20H10Na2O5 + H2O =>
C20H12O5 + 2 NaOH = C20H10Na2O5 + 2 H2O
SO2 + SH2 = S8 + H2O =>
8 SO2 + 16 SH2 = 3 S8 + 16 H2O
C2H4O2 + KOH = H2O + K + C2H3O2 =>
C2H4O2 + KOH = H2O + K + C2H3O2
NaCl + BaI2 = BaCl2 + NaI =>
2 NaCl + BaI2 = BaCl2 + 2 NaI
Ba(HCO3)2 + CaO = BaCO3 + CaCO3 + H2O =>
Ba(HCO3)2 + CaO = BaCO3 + CaCO3 + H2O
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
Fe3 + Cu(SO4)2 = Fe3(SO4)2 + Cu =>
Fe3 + Cu(SO4)2 = Fe3(SO4)2 + Cu
Fe + O2 + KOH = KFeO3 + H2O =>
4 Fe + 5 O2 + 4 KOH = 4 KFeO3 + 2 H2O
Na2 + SO3 + BaCl2 = BaSO3 + NaCl =>
Na2 + SO3 + BaCl2 = BaSO3 + 2 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2 =>
Ni(NO3)2 + Na3PO4 = NiPO4 + Na3(NO3)2
CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2
(NH4)2CO3(s) + Ca(OH)2(aq) = NH3(aq) + CaCO3(s) + H2O =>
(NH4)2CO3(s) + Ca(OH)2(aq) = 2 NH3(aq) + CaCO3(s) + 2 H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Sn + FeCl3 = SnCl2 + FeCl2 =>
Sn + 2 FeCl3 = SnCl2 + 2 FeCl2
CI + NaI = NaCI + I2 =>
2 CI + 2 NaI = 2 NaCI + I2
Zn + S2O8{-2} = Zn{+2} + SO4{-2} =>
Zn + S2O8{-2} = Zn{+2} + 2 SO4{-2}
Na2S2O3 + CuSO4 = Na2SO4 + Cu2S + S =>
8 Na2S2O3 + 2 CuSO4 = 8 Na2SO4 + Cu2S + 9 S
Sb + P = Sb3P5 =>
3 Sb + 5 P = Sb3P5
AgNO3 + Na2CrCO4 = Ag2CrCO4 + NaNO3 =>
2 AgNO3 + Na2CrCO4 = Ag2CrCO4 + 2 NaNO3
NH4NO3 + Ca(OH2) = Ca(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 Ca(OH2) = 4 Ca(NO3)2 + 10 NH3 + 7 H2O
Na2SO4 + NaOH = Na2OH + NaSO4 =>
Na2SO4 + NaOH = Na2OH + NaSO4
KMnO4 + NaNO2 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2 =>
2 KMnO4 + 8 NaNO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 NaNO3 + 3 H2
Al2Cr2O73 + K3O4P = Al2O4P + K3Cr2O73 =>
Al2Cr2O73 + K3O4P = Al2O4P + K3Cr2O73
HCl + NH4OH = H2O + NH4Cl =>
HCl + NH4OH = H2O + NH4Cl
KMnO4 + KNO3 + H2SO4 = MnSO4 + NO3 + K2SO4 + H2O =>
KMnO4 + 5 KNO3 + 4 H2SO4 = MnSO4 + 5 NO3 + 3 K2SO4 + 4 H2O
K2O + HOH = K2H2O2 =>
K2O + HOH = K2H2O2
NaHCO3 + HC2H3O2 = NaC2H2O2 + CO2 + H2O =>
8 NaHCO3 + 7 HC2H3O2 = 8 NaC2H2O2 + 6 CO2 + 10 H2O
CuNO3 + CrI3 = CuI + Cr(NO3)3 =>
3 CuNO3 + CrI3 = 3 CuI + Cr(NO3)3
KO2 + CO2 = K5CO2 + O =>
5 KO2 + CO2 = K5CO2 + 10 O
Rb3PO4 + HOH = Rb(OH) + H3PO4 =>
Rb3PO4 + 3 HOH = 3 Rb(OH) + H3PO4
NH4NO3 + Ca(OH2) = Ca(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 Ca(OH2) = 4 Ca(NO3)2 + 10 NH3 + 7 H2O
CO2 + Al(OH)3 = Al(HCO3)3 =>
3 CO2 + Al(OH)3 = Al(HCO3)3
CaCl2 + K3P = CaK2 + PCl3 =>
3 CaCl2 + 2 K3P = 3 CaK2 + 2 PCl3
Co2(Cr2O7)3 + HCl = CoCl3 + H2Cr2O7 =>
Co2(Cr2O7)3 + 6 HCl = 2 CoCl3 + 3 H2Cr2O7
HgI2(s) + KI = K2(HgI4) =>
HgI2(s) + 2 KI = K2(HgI4)
Ca2Mg4Al2Si7O22(OH)2 = MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O =>
Ca2Mg4Al2Si7O22(OH)2 = 3 MgSiO3 + CaMgSi2O6 + CaAl2Si2O8 + H2O
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