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2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgCl + NH3*H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2Cl + 2 H2O
K2CrO4 + KI + H2O = Cr2O3 + I2 + KOH =>
2 K2CrO4 + 6 KI + 5 H2O = Cr2O3 + 3 I2 + 10 KOH
Ce{3+} + PbO2 + H{+} = PbO(s) + H2O + Ce{4+} =>
2 Ce{3+} + PbO2 + 2 H{+} = PbO(s) + H2O + 2 Ce{4+}
N2O5 = O2 + N5 =>
10 N2O5 = 25 O2 + 4 N5
K4Fe(CN)6 + K2(Cr2O7) + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2(SO4) + H2O =>
6 K4Fe(CN)6 + 61 K2(Cr2O7) + 265 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 61 Cr2(SO4)3 + 73 K2(SO4) + 247 H2O
H2S + Co(OH)2 = Co2S2 + H2O =>
2 H2S + 2 Co(OH)2 = Co2S2 + 4 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Co(NO3)2 + Na2SO4 = Na(NO3)2 + Co2SO4 =>
2 Co(NO3)2 + Na2SO4 = 2 Na(NO3)2 + Co2SO4
AgNO3 + NaI = AgNa + INO3 =>
AgNO3 + NaI = AgNa + INO3
HC4H4O6 + OH = H2O + C4H4O6 =>
HC4H4O6 + OH = H2O + C4H4O6
CaS + FeCl3 = Fe2S3 + CaCl2 =>
3 CaS + 2 FeCl3 = Fe2S3 + 3 CaCl2
LiH + H2O = LiH3O =>
LiH + H2O = LiH3O
C6H5NH2 + H2O = C6H5NO2 + H2 =>
C6H5NH2 + 2 H2O = C6H5NO2 + 3 H2
C3H12 + N6Cl12 = C3Cl12 + N6 + H12 =>
C3H12 + N6Cl12 = C3Cl12 + N6 + H12
Ca(s) + Br2(l) = CaBr2(s) = =>
Ca(s) + Br2(l) = CaBr2(s)
No3 = No2 =>
2 No3 = 3 No2
KMnO4 + H = Mn + H2O + K =>
KMnO4 + 8 H = Mn + 4 H2O + K
NaOH + S = S2OH + Na =>
NaOH + 2 S = S2OH + Na
NaNO3 + Hg + H2SO4 = Hg2SO4 + Na2SO4 + NO + H2O =>
2 NaNO3 + 6 Hg + 4 H2SO4 = 3 Hg2SO4 + Na2SO4 + 2 NO + 4 H2O
Pb(C2H3O2)2 + KI = PbI2 + CH3CO2K =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 CH3CO2K
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3 =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3
H2CO3 + NaCl = Na2CO3 + HCl =>
H2CO3 + 2 NaCl = Na2CO3 + 2 HCl
HNO3 + Co3(PO4)2 = Co(NO3) + H3(PO4)2 =>
3 HNO3 + Co3(PO4)2 = 3 Co(NO3) + H3(PO4)2
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)
AgNO3 + Al2Cl3 = Ag2Cl + Al(NO3)3 =>
6 AgNO3 + Al2Cl3 = 3 Ag2Cl + 2 Al(NO3)3
Ag(NO3) + K3PO4 = Ag3(PO4) + KNO3 =>
3 Ag(NO3) + K3PO4 = Ag3(PO4) + 3 KNO3
ZnCl2 + Na2(CO3) = ZnCO3 + NaCl =>
ZnCl2 + Na2(CO3) = ZnCO3 + 2 NaCl
BaS + HNO3 = Ba(NO3)2 + H2S =>
BaS + 2 HNO3 = Ba(NO3)2 + H2S
Zn + KOH + H2O = K[Zn(OH)3] + H =>
Zn + KOH + 2 H2O = K[Zn(OH)3] + 2 H
KOH + Fe(CO)5 = K2Fe(CO)4 + CO2 + H2O =>
2 KOH + Fe(CO)5 = K2Fe(CO)4 + CO2 + H2O
NaOH(aq) + CO2(g) = NaHCO3(aq) =>
NaOH(aq) + CO2(g) = NaHCO3(aq)
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
CH3COH = CH4 + CO =>
CH3COH = CH4 + CO
Na(s) + FeBr3(aq) = Fe + NaBr3 =>
Na(s) + FeBr3(aq) = Fe + NaBr3
Ni + AgNO3 = Ag + Ni(NO3)3 =>
Ni + 3 AgNO3 = 3 Ag + Ni(NO3)3
Pb(C2H3O2)2 + KI = PbI2 + CH3CO2K =>
Pb(C2H3O2)2 + 2 KI = PbI2 + 2 CH3CO2K
FeSO4 + KMgO4 + H2SO4 = K2SO4 + MgSO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 KMgO4 + 8 H2SO4 = K2SO4 + 2 MgSO4 + 5 Fe2(SO4)3 + 8 H2O
Ca + HNO3 = CaN2O6 + NO + H2O =>
3 Ca + 8 HNO3 = 3 CaN2O6 + 2 NO + 4 H2O
HFH2O = F + H3O =>
HFH2O = F + H3O
Cu + Te = TeCu =>
Cu + Te = TeCu
SbCl3 + Na2S = NaSbS2 + NaCl =>
SbCl3 + 2 Na2S = NaSbS2 + 3 NaCl
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl(s) =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl(s)
Pb(SO4)2 + Zn = ZnSO4 + Pb =>
Pb(SO4)2 + 2 Zn = 2 ZnSO4 + Pb
KI + CaBr = KBr + CaI =>
KI + CaBr = KBr + CaI
Ca(OH)2 + Cd(NO3)2 = Cd(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Cd(NO3)2 = Cd(OH)2 + Ca(NO3)2
BeSO4 + ZnO = BeO + ZnSO4 =>
BeSO4 + ZnO = BeO + ZnSO4
C10H21OH + O2 = CO2 + H2O =>
C10H21OH + 15 O2 = 10 CO2 + 11 H2O
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4 =>
K2Cr2O7 + H2SO4 = H2Cr2O7 + K2SO4
Mg(NO3)2 + Na2CO3 = Mg(CO3) + NaNO3 =>
Mg(NO3)2 + Na2CO3 = Mg(CO3) + 2 NaNO3
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