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Ba(OH)2 + SrO = Sr(OH)2 + BaO
HCHO2 + NaOH = H2O + CHO2 + Na =>
HCHO2 + NaOH = H2O + CHO2 + Na
NO2 + CO = N + CO2 =>
NO2 + 2 CO = N + 2 CO2
NaOH(ac) + K2SO4(ac) = Na2SO4(ac) + KOH(ac) =>
2 NaOH(ac) + K2SO4(ac) = Na2SO4(ac) + 2 KOH(ac)
Na(s) + HCl(AQ) = NaCl(AQ) + H2(g) =>
2 Na(s) + 2 HCl(AQ) = 2 NaCl(AQ) + H2(g)
K2Cr2O7 + H2SO4 + H2O2 = H2Cr2O12 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 5 H2O2 = H2Cr2O12 + K2SO4 + 5 H2O
C2H5OH + ZnO = C2H5OOH + Zn =>
C2H5OH + ZnO = C2H5OOH + Zn
Fe + CNS = Fe(CNS)3 =>
Fe + 3 CNS = Fe(CNS)3
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2 =>
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2
NOH3 + O2 = NO + H2O =>
4 NOH3 + 3 O2 = 4 NO + 6 H2O
Zn(C2H3O2)2 + (NH4)2SO4 = Zn + SO4 + NH4C2H3O2 =>
Zn(C2H3O2)2 + (NH4)2SO4 = Zn + SO4 + 2 NH4C2H3O2
NaI(aq) + CaCl2(aq) = NaCl2(aq) + CaI(aq) =>
NaI(aq) + CaCl2(aq) = NaCl2(aq) + CaI(aq)
CH3CH2NH2HBr = CH3CH2BrNH3 =>
CH3CH2NH2HBr = CH3CH2BrNH3
Cu(NO4)2 = CuO + NO2 + O2 =>
2 Cu(NO4)2 = 2 CuO + 4 NO2 + 3 O2
MnCl2 + KOH + K2S2O8 = MnO2 + H2O + K2SO4 + KCl =>
MnCl2 + 4 KOH + K2S2O8 = MnO2 + 2 H2O + 2 K2SO4 + 2 KCl
C2H6(s) + O2(s) = CO2(s) + H2O =>
2 C2H6(s) + 7 O2(s) = 4 CO2(s) + 6 H2O
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
Fe(SO4) + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 Fe(SO4) + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
CaCl2 + Fe(SO4) = Ca(SO4) + FeCl2 =>
CaCl2 + Fe(SO4) = Ca(SO4) + FeCl2
NaF + Ca(ClO4)2 = CaF2 + NaClO4 =>
2 NaF + Ca(ClO4)2 = CaF2 + 2 NaClO4
Cu(NO3) + KOH = CuOH + K(NO3) =>
Cu(NO3) + KOH = CuOH + K(NO3)
SO2 + CO2 = CO + SO3 =>
SO2 + CO2 = CO + SO3
Rh + O2 = Rh2O3 =>
4 Rh + 3 O2 = 2 Rh2O3
NH4(OH) + FeSO4 = Fe(OH)2 + (NH4)2SO4 =>
2 NH4(OH) + FeSO4 = Fe(OH)2 + (NH4)2SO4
NaBr + Ca(OH0)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH0)2 = CaBr2 + 2 NaOH
S + CaO = SO2 + Ca =>
S + 2 CaO = SO2 + 2 Ca
VBr5 = V + Br2 =>
2 VBr5 = 2 V + 5 Br2
C6H10O5 + N2O = H2O + (CN)2O =>
C6H10O5 + 3 N2O = 5 H2O + 3(CN)2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
PhCH3 + KMnO4 + H2SO4 = PhCO2H + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCO2H + 3 K2SO4 + 6 MnSO4 + 14 H2O
Zn + H3AsO4 = Zn3(AsO4)2 + H2 =>
3 Zn + 2 H3AsO4 = Zn3(AsO4)2 + 3 H2
CaO + HNO3 = CaO2 + HNO2 =>
CaO + HNO3 = CaO2 + HNO2
IH + SiO2 = I2Si + I2 + H2O =>
4 IH + SiO2 = I2Si + I2 + 2 H2O
TiCl2 + Mg = MgCl2 + Ti =>
TiCl2 + Mg = MgCl2 + Ti
C3H7OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
20 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 C3H7COOH + 6 K2SO4 + 12 MnSO4 + 38 H2O
P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10
NiBr2 + F = NiF2 + Br =>
NiBr2 + 2 F = NiF2 + 2 Br
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
S + ClO3{-} + H2O = SO4{-} + Cl{-} + H{+} =>
6 S + 7 ClO3{-} + 3 H2O = 6 SO4{-} + 7 Cl{-} + 6 H{+}
Na2O2 + MnSO4 = Na2MnO4 + Na2SO4 =>
2 Na2O2 + MnSO4 = Na2MnO4 + Na2SO4
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
NaN3 + Cl2 = NaCl + N2 =>
2 NaN3 + Cl2 = 2 NaCl + 3 N2
Cu(ClO3)2 = CuCl2 + O2 =>
Cu(ClO3)2 = CuCl2 + 3 O2
Na2Cr2O7 + Cu2O + H2SO4 = CuSO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Cu2O + 10 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + Na2SO4 + 10 H2O
MgI2(aq) + KNO3(aq) = Mg(NO3)2(aq) + KI(aq) =>
MgI2(aq) + 2 KNO3(aq) = Mg(NO3)2(aq) + 2 KI(aq)
K2S + H2O = K2O + H2S =>
K2S + H2O = K2O + H2S
NaCl + CH3COOH = C2H3NaO2 + HCl =>
NaCl + CH3COOH = C2H3NaO2 + HCl
Li2SO4(aq) + Ca(NO3)2(aq) = LiNO3(aq) + CaSO4(aq) =>
Li2SO4(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + CaSO4(aq)
FeCl2 + K3PO4 = KCl + Fe3(PO4)2 =>
3 FeCl2 + 2 K3PO4 = 6 KCl + Fe3(PO4)2
Fe + LiOH = Fe(OH)3 + Li =>
Fe + 3 LiOH = Fe(OH)3 + 3 Li
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