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P4O10 + 6 H2O = 4 H3PO4
TeF4 = Te + F2 =>
TeF4 = Te + 2 F2
K2Cr2O7 + KHSO3 + H2SO4 = KHSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 KHSO3 + 5 H2SO4 = 5 KHSO4 + Cr2(SO4)3 + 4 H2O
F2 + NaCl = NaF2 + Cl2 =>
2 F2 + 2 NaCl = 2 NaF2 + Cl2
O3 + Ni = Ni2O3 =>
O3 + 2 Ni = Ni2O3
Cu + AgNO3 = Ag + Cu(NO3) =>
Cu + AgNO3 = Ag + Cu(NO3)
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3 =>
NiCO3 + Mg(NO3)2 = Ni(NO3)2 + MgCO3
BaOH + HNO3 = BaNO3 + H2O =>
BaOH + HNO3 = BaNO3 + H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
ClCH3COOH + H2O = H3O + ClCH3COO =>
ClCH3COOH + H2O = H3O + ClCH3COO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + H2SO4 + 3 C2H5OH = Cr2 + K2SO4 + 3 CH3COOH + 4 H2O
Ag + HNO2 = NO + H2O + AgNO2 =>
Ag + 2 HNO2 = NO + H2O + AgNO2
Na2SO4 + K[Sb(OH)6] = Na[Sb(OH)6] + K2SO4 =>
Na2SO4 + 2 K[Sb(OH)6] = 2 Na[Sb(OH)6] + K2SO4
C5H7NO2 + O2 = CO2 + H2O + NH3 =>
C5H7NO2 + 5 O2 = 5 CO2 + 2 H2O + NH3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cr2O7{2-} + Cl{-2} + H{+} = Cr{+3} + Cl2 + H2O =>
2 Cr2O7{2-} + 6 Cl{-2} + 28 H{+} = 4 Cr{+3} + 3 Cl2 + 14 H2O
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3C(O)CH3 + MnSO4 + K2SO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3C(O)CH3 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CaSO4 + Al = Al2O3 + CaS =>
3 CaSO4 + 8 Al = 4 Al2O3 + 3 CaS
CH3Cl2OP + NaF = CH3POF2 + NaCl =>
CH3Cl2OP + 2 NaF = CH3POF2 + 2 NaCl
MnS2 + AlN = Al2S3 + Mn3N4 =>
3 MnS2 + 4 AlN = 2 Al2S3 + Mn3N4
Li12 + H = LiH =>
Li12 + 12 H = 12 LiH
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
Hg + HPO4 = HgHPO4 =>
Hg + HPO4 = HgHPO4
Zn + Li2CO3 = ZnCO3 + Li =>
Zn + Li2CO3 = ZnCO3 + 2 Li
FeCl3 + Cu = FeCl2 + CuCl =>
FeCl3 + Cu = FeCl2 + CuCl
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
Hg(C2H3O2)2 + KI = KC2H3O2 + HgI2 =>
Hg(C2H3O2)2 + 2 KI = 2 KC2H3O2 + HgI2
C2H5OH(aq) + O2(g) = H2O(l) + CO2(g) =>
C2H5OH(aq) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
Na2O2 + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
Na2O2 + 2 NaI + 2 H2SO4 = I2 + 2 Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2S + HNO3 = NO2 + K2SO4 + H2O =>
K2S + 8 HNO3 = 8 NO2 + K2SO4 + 4 H2O
NaCO3 = Na + C + O =>
NaCO3 = Na + C + 3 O
LiOH2 + SO4 = Li2SO4 + H2O =>
2 LiOH2 + SO4 = Li2SO4 + 2 H2O
Pb(C2H3O2)2 + H2S = PbS + HC2H3O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 HC2H3O2
Mg(s) + Cl2(g) = MgCl3(s) =>
2 Mg(s) + 3 Cl2(g) = 2 MgCl3(s)
KMnO4 + KOH + PH3 = K2MnO4 + K3PO4 + H2O =>
8 KMnO4 + 11 KOH + PH3 = 8 K2MnO4 + K3PO4 + 7 H2O
H2SO4 + Cl2 = Cl2SO4 + H2 =>
H2SO4 + Cl2 = Cl2SO4 + H2
Hg2Cl2 + SnCl = Hg + SnCl4 =>
3 Hg2Cl2 + 2 SnCl = 6 Hg + 2 SnCl4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
LiOH2 + SO4 = Li2SO4 + H2O =>
2 LiOH2 + SO4 = Li2SO4 + 2 H2O
H2SO4 + Cl2 = ClSO4 + H2 =>
2 H2SO4 + Cl2 = 2 ClSO4 + 2 H2
KMnO4 + NaOH + KI = K2MnO4 + Na2MnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 3 K2MnO4 + 3 Na2MnO4 + KIO3 + 3 H2O
C5H8O2 + O = CO2 + H2O =>
C5H8O2 + 12 O = 5 CO2 + 4 H2O
Al(No3)2 + HCl = AlCl2 + HNo3 =>
Al(No3)2 + 2 HCl = AlCl2 + 2 HNo3
[Cd(NH3)4]Cl2 + H2S + HCl = CdS + NH4Cl =>
[Cd(NH3)4]Cl2 + H2S + 2 HCl = CdS + 4 NH4Cl
BaCl2 + Na4SO4 = NaCl + Ba2SO4 =>
2 BaCl2 + Na4SO4 = 4 NaCl + Ba2SO4
HgS2O3 + H2O2 = Hg2SO4 + H2SO4 + H2O =>
2 HgS2O3 + 7 H2O2 = Hg2SO4 + 3 H2SO4 + 4 H2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
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