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2 Fe{2+} + 6 K{+} + 6 C2O4{2-} + 2 H{+} + H2O2 = 2 K3[Fe(C2O4)3] + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO4 + SO2 + H2O = Mn{2+} + SO4{2-} + H{+} =>
MnO4 + 3 SO2 + 2 H2O = Mn{2+} + 3 SO4{2-} + 4 H{+}
Cu(NO3)2 + NH3 = Cu(OH)2 + NHO =>
Cu(NO3)2 + 2 NH3 = Cu(OH)2 + 4 NHO
HOOCCOOH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 HOOCCOOH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
C9H8O4(s) + O2(g) = CO2(g) + H2O(l) =>
C9H8O4(s) + 9 O2(g) = 9 CO2(g) + 4 H2O(l)
H4As2O5 + Co(OH)3 = Co(HAs2O5) + H2O =>
H4As2O5 + Co(OH)3 = Co(HAs2O5) + 3 H2O
Cr2(CO3)3 + HNO3 = Cr(NO3)3 + H2O + CO2 =>
Cr2(CO3)3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O + 3 CO2
HNO3(aq) + Al(OH)3(s) = H(OH)3(s) + AlNO3(aq) =>
HNO3(aq) + Al(OH)3(s) = H(OH)3(s) + AlNO3(aq)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C2H5CN + H2O + HCl = C2H5COOH + NH4Cl =>
C2H5CN + 2 H2O + HCl = C2H5COOH + NH4Cl
C3H6Cl2 + Na = C3H6 + NaCl =>
C3H6Cl2 + 2 Na = C3H6 + 2 NaCl
AgOH + Cu(NO3)2 = AgNO3 + Cu(OH)2 =>
2 AgOH + Cu(NO3)2 = 2 AgNO3 + Cu(OH)2
Cr2(SO4)3(aq) + (NH4)(CO3)(aq) = CrCO3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 2(NH4)(CO3)(aq) = 2 CrCO3(aq) + 2 NH4(aq) + (SO4)3(aq)
C4H9COOH + Mg = C4H9COOMg + H2 =>
2 C4H9COOH + 2 Mg = 2 C4H9COOMg + H2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + K2SO4 + Cr2(SO4)3 + 7 H2O
e + SO4{2-} + H{+} = S + H2O =>
6e + SO4{2-} + 8 H{+} = S + 4 H2O
Ag + H2O = H2 + AgO =>
Ag + H2O = H2 + AgO
NH3 + CH3OH = CH3NH3 + OH =>
NH3 + CH3OH = CH3NH3 + OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3COOH + OH{-} = CCOOH3{-} + H2O =>
CH3COOH + OH{-} = CCOOH3{-} + H2O
CaHPO3 = CaO + P4O6 + H2O =>
4 CaHPO3 = 4 CaO + P4O6 + 2 H2O
Nb2ZrC2O2 = Nb6C5 + ZrO2 + C =>
3 Nb2ZrC2O2 = Nb6C5 + 3 ZrO2 + C
Na(HCO3) = H2O + CO2 + Na2O =>
2 Na(HCO3) = H2O + 2 CO2 + Na2O
XeO3 + OH{-} = HXeO4{-} =>
XeO3 + OH{-} = HXeO4{-}
NaBr + CH2OHCH2CH2CH2CH3 = CH2BrCH2CH2CH2CH3 + NaOH =>
NaBr + CH2OHCH2CH2CH2CH3 = CH2BrCH2CH2CH2CH3 + NaOH
K + Al2O3 = Al + O3K =>
K + Al2O3 = 2 Al + O3K
Mg + S = MgS = =>
Mg + S = MgS
HCl(aq) + Li2CO3(aq) = HCO3(s) + Li2Cl(aq) =>
HCl(aq) + Li2CO3(aq) = HCO3(s) + Li2Cl(aq)
HO{-} + Cr(OH)3 + BrO{-} = CrO4{2-} + Br{-} + H2O =>
4 HO{-} + 2 Cr(OH)3 + 3 BrO{-} = 2 CrO4{2-} + 3 Br{-} + 5 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cr2O7{-2} + SO3 + H3O = Cr3 + SO4{-2} + H2O =>
3 Cr2O7{-2} + 3 SO3 + 36 H3O = 2 Cr3 + 3 SO4{-2} + 54 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca + P = CaP =>
Ca + P = CaP
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI3 + 27 Cl2 + 64 NaOH = 2 Na2CrO4 + 6 NaIO4 + 54 NaCl + 32 H2O
KIO + SnSO4 + NaOH = KIO3 + Sn + Na2SO4 + H2O =>
KIO + 2 SnSO4 + 4 NaOH = KIO3 + 2 Sn + 2 Na2SO4 + 2 H2O
V2O5 + NH3 + H2O = NH4VO3 =>
V2O5 + 2 NH3 + H2O = 2 NH4VO3
Ni + NO3{-} + H{+} = Ni{2+} + NO + H2O =>
3 Ni + 2 NO3{-} + 8 H{+} = 3 Ni{2+} + 2 NO + 4 H2O
SeCl6 + O2 = SeO26Cl6 =>
SeCl6 + 13 O2 = SeO26Cl6
Cr2O7{2-} + H2O2 + OH{-} = CrO8{3-} + H2O =>
Cr2O7{2-} + 7 H2O2 + 4 OH{-} = 2 CrO8{3-} + 9 H2O
Fe + CuCl2 = FeCl5 + Cu =>
2 Fe + 5 CuCl2 = 2 FeCl5 + 5 Cu
Ag2SO4 + NaCl = AgClNa2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = AgClNa2SO4 + AgCl
H{+} + Cr2O7{2-} + S{2-} = S + Cr{3-} + H2O =>
14 H{+} + Cr2O7{2-} + 9 S{2-} = 9 S + 2 Cr{3-} + 7 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3COOK + Pb(NO3)2 = KNO3 + Pb(CH3COO)2 =>
2 CH3COOK + Pb(NO3)2 = 2 KNO3 + Pb(CH3COO)2
FeBr2 + Br2 = Fe3Br8 =>
3 FeBr2 + Br2 = Fe3Br8
Cu(NH3)4SO4 + C2H5OH + O2 = Cu(NH3)4SO4H2O + CO2 =>
3 Cu(NH3)4SO4 + C2H5OH + 3 O2 = 3 Cu(NH3)4SO4H2O + 2 CO2
Na(CO3)2 + H = H2O + CO2 + Na(CO3) =>
Na(CO3)2 + 2 H = H2O + CO2 + Na(CO3)
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