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3 C(s) + Fe2O3(s) = 3 CO(g) + 2 Fe(l)
Zr + KClO4 = ZrO2 + KCl =>
2 Zr + KClO4 = 2 ZrO2 + KCl
CaS + NH4CO3 = NH4S + CaCO3 =>
CaS + NH4CO3 = NH4S + CaCO3
C3H8O3 + H2 = C2H4 + H2O =>
2 C3H8O3 + 4 H2 = 3 C2H4 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu2C + O2 = CuO + CO2 =>
Cu2C + 2 O2 = 2 CuO + CO2
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
NaBr + HNO3 = Br2 + NO2*NaNO3 + H2O =>
2 NaBr + 4 HNO3 = Br2 + 2 NO2*NaNO3 + 2 H2O
Cu(OH)2 + NO2 = CuNO3 + H2O =>
Cu(OH)2 + NO2 = CuNO3 + H2O
Cs + K2O = Cs2O + K =>
2 Cs + K2O = Cs2O + 2 K
KMnO4 + HOOCCOOH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 HOOCCOOH + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
H2O + CO2 = O2 + C6H21O6 =>
42 H2O + 24 CO2 = 33 O2 + 4 C6H21O6
Fe(CN)6{3-} + S2O3{2-} = Fe(SCN)6{3-} + SO3{2-} =>
Fe(CN)6{3-} + 6 S2O3{2-} = Fe(SCN)6{3-} + 6 SO3{2-}
SrI2 + Na2CO3 = SrNa2 + I2CO3 =>
SrI2 + Na2CO3 = SrNa2 + I2CO3
Na(s) + HBr(aq) = NaBr(aq) + H =>
Na(s) + HBr(aq) = NaBr(aq) + H
O + P = P2O5 =>
5 O + 2 P = P2O5
NaNO3 + HCl + CrCl2 = CrCl3 + NaCl + NO + H2O =>
NaNO3 + 4 HCl + 3 CrCl2 = 3 CrCl3 + NaCl + NO + 2 H2O
FeCl + Cu = FeCu + Cl2 =>
2 FeCl + 2 Cu = 2 FeCu + Cl2
Ag{+} + O{2-} = Ag2O =>
2 Ag{+} + O{2-} = Ag2O
Na2CO3 + Mg = MgCO3 + Na2 =>
Na2CO3 + Mg = MgCO3 + Na2
Cu(OH)2 + HCl = H2O + CuCl2 =>
Cu(OH)2 + 2 HCl = 2 H2O + CuCl2
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
C2H2 + Br2 = C2Br4H2 =>
C2H2 + 2 Br2 = C2Br4H2
Al + Ag(NO3) = Al(NO3)3 + Ag =>
Al + 3 Ag(NO3) = Al(NO3)3 + 3 Ag
H2PO4 + H2O = HPO4 + H3O =>
H2PO4 + H2O = HPO4 + H3O
C3H7OH + Cr2O7{2-} + H{+} = Cr{3+} + CH3COCH3 + H2O =>
3 C3H7OH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CH3COCH3 + 7 H2O
HCHO + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 HCHO + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 H2O + 5 CO2
C6H12O6 + O2 = C6H12O12 =>
C6H12O6 + 3 O2 = C6H12O12
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(aq) + NO(g) + H20(l) =>
35 Al(s) + 15 NH4ClO4(s) = 15 Al2O3(s) + 5 AlCl3(aq) + 15 NO(g) + 3 H20(l)
Fe + FeO2 = Fe2O3 =>
Fe + 3 FeO2 = 2 Fe2O3
KOH + As2O3 + KIO4 = K3AsO4 + KIO3 + H2O =>
6 KOH + As2O3 + 2 KIO4 = 2 K3AsO4 + 2 KIO3 + 3 H2O
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2 =>
Li(SO3)2 + HNO3 = LiNO3 + H(SO3)2
HCl + C6H5NH2 = C6H5NH2HCl =>
HCl + C6H5NH2 = C6H5NH2HCl
Na3(Co(NO2)6) + NaOH = Co(OH)3 + NaNO2 =>
Na3(Co(NO2)6) + 3 NaOH = Co(OH)3 + 6 NaNO2
Ag2O + HJ = AgJ + H2O =>
Ag2O + 2 HJ = 2 AgJ + H2O
CaC2 + H2O = Ca(OH)2 + C2H2 = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
C2H6O4S + Na2CO3 = CO2 + C2H5NaO4S + H2O =>
2 C2H6O4S + Na2CO3 = CO2 + 2 C2H5NaO4S + H2O
Mg(NO3){2+} + NaOH = MgOH{2+} + Na(NO3) =>
Mg(NO3){2+} + NaOH = MgOH{2+} + Na(NO3)
(CH3)2CO + NH3 = (CH3)2CNH + H2O =>
(CH3)2CO + NH3 = (CH3)2CNH + H2O
C5H11OH(aq) + C2H4O2(aq) = C7H14O2(aq) + H2O(l) =>
C5H11OH(aq) + C2H4O2(aq) = C7H14O2(aq) + H2O(l)
C2H6O4S + Na2CO3 = CO2 + C2H5NaO4S + H2O =>
2 C2H6O4S + Na2CO3 = CO2 + 2 C2H5NaO4S + H2O
H3AsO3 + H2O = H2AsO3 + H3O =>
H3AsO3 + H2O = H2AsO3 + H3O
AgNO3 + BaCe2 = Ba(NO3)2 + AgCe =>
2 AgNO3 + BaCe2 = Ba(NO3)2 + 2 AgCe
O + P = P2O5 =>
5 O + 2 P = P2O5
HCOOH + NH4OH = HCOONH4 + H2O =>
HCOOH + NH4OH = HCOONH4 + H2O
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
H2O + I2 + KClO3 + KCl = KIO3 + HCl =>
3 H2O + 3 I2 + 5 KClO3 + KCl = 6 KIO3 + 6 HCl
CrBr3 + Na3PO4 = CrPO4 + NaBr =>
CrBr3 + Na3PO4 = CrPO4 + 3 NaBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + PbCl2 = PbI2 + KCl =>
2 KI + PbCl2 = PbI2 + 2 KCl
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