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Cr2O7{-2} + 3 C2O4{-2} + 14 H3O{+} = 2 Cr{+3} + 6 CO2 + 21 H2O
C2H5OH + NaCl + H2O = Na2CO3 + HCl + CH4 =>
2 C2H5OH + 2 NaCl + H2O = Na2CO3 + 2 HCl + 3 CH4
Fe + O{2} = FeO{2} =>
Fe + O{2} = FeO{2}
calcium + phosphorus = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Ba(s) + H2O(aq) = H2(g) + Ba(OH)2(aq) =>
Ba(s) + 2 H2O(aq) = H2(g) + Ba(OH)2(aq)
HNO2 + FeSO4 + H2SO4 = N2 + Fe2(SO4)3 + H2O =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 3 Fe2(SO4)3 + 4 H2O
CuCl2 + NaBH4 = Cu + NaCl + B2H6 + H2 =>
CuCl2 + 2 NaBH4 = Cu + 2 NaCl + B2H6 + H2
C6H6 + H2O + SO4{2-} + H{+} = HCO3{-} + H2S =>
4 C6H6 + 12 H2O + 15 SO4{2-} + 6 H{+} = 24 HCO3{-} + 15 H2S
Cr2O3 + P2O5 = CrPO4 =>
Cr2O3 + P2O5 = 2 CrPO4
Ag + HClO3 = AgCl + AgClO3 + H2O2 =>
6 Ag + 6 HClO3 = 2 AgCl + 4 AgClO3 + 3 H2O2
CO2 + HCOOH = H2C2O4 =>
CO2 + HCOOH = H2C2O4
Mg(OH)2 + H2SO2 = MgSO2 + H2O =>
Mg(OH)2 + H2SO2 = MgSO2 + 2 H2O
KNO3 + C6H7(NO2)3O5 = CO2 + H2O + K2CO3 + N2 =>
18 KNO3 + 10 C6H7(NO2)3O5 = 51 CO2 + 35 H2O + 9 K2CO3 + 24 N2
P4O10 + H2O(l) = H3PO4 =>
P4O10 + 6 H2O(l) = 4 H3PO4
(NH4)2S + CuCl = NH4Cl + Cu2S =>
(NH4)2S + 2 CuCl = 2 NH4Cl + Cu2S
C6H4CI2 + O2 = CO + H2O + HCI =>
C6H4CI2 + 3 O2 = 5 CO + H2O + 2 HCI
CH3COOCH3 + Na = (CH3COO)Na + CH3 =>
CH3COOCH3 + Na = (CH3COO)Na + CH3
K3Po4 + Ca(NO3)2 = KNO3 + Ca3(Po4)2 =>
2 K3Po4 + 3 Ca(NO3)2 = 6 KNO3 + Ca3(Po4)2
CrO4 + H + NaOH = Cr2O7Na + H2O =>
2 CrO4 + 3 H + NaOH = Cr2O7Na + 2 H2O
NH3 + N2O3 = N3 + H2O =>
6 NH3 + 3 N2O3 = 4 N3 + 9 H2O
Co2O3 + HBr = CoBr2 + Br2 + H2O =>
Co2O3 + 6 HBr = 2 CoBr2 + Br2 + 3 H2O
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
Co(NO3)2 + H2S + NH3 = CoS + NH4NO3 =>
Co(NO3)2 + H2S + 2 NH3 = CoS + 2 NH4NO3
Ca3(PO4)2 + Si(CO3)2 = CaCO3 + Si3(PO4)4 =>
2 Ca3(PO4)2 + 3 Si(CO3)2 = 6 CaCO3 + Si3(PO4)4
CH3COO + H3O = CH3COOH + H2O =>
CH3COO + H3O = CH3COOH + H2O
NO(g) + H2 = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2 = 2 NH3(g) + 2 H2O(g)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NH + H2SO4 = S + HNO3 + H2O =>
NH + H2SO4 = S + HNO3 + H2O
Li2(CrO4) + BaCl2 = LiCl + BaCrO4 =>
Li2(CrO4) + BaCl2 = 2 LiCl + BaCrO4
Zn(s) + Fe(NO3)2(aq) = Zn(NO3)2(aq) + Fe(s) =>
Zn(s) + Fe(NO3)2(aq) = Zn(NO3)2(aq) + Fe(s)
CaF2(s) + H2SO4 = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4 = CaSO4(s) + 2 HF(g)
Ba + Li3PO4 = Li + Ba3(PO4)2 =>
3 Ba + 2 Li3PO4 = 6 Li + Ba3(PO4)2
C7H6O + KOH = C7H5O2K + C7H8O =>
2 C7H6O + KOH = C7H5O2K + C7H8O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
HF + Cr = CrF2 + H2 =>
2 HF + Cr = CrF2 + H2
Ti + F2 = TiF4 =>
Ti + 2 F2 = TiF4
Mg2O77{3-} + H{+} + e = Mg{3+} + H2O{-} =>
Mg2O77{3-} + 154 H{+} + 222e = 2 Mg{3+} + 77 H2O{-}
Ga + Pb(NO3)2 = Ga(NO3) + Pb =>
2 Ga + Pb(NO3)2 = 2 Ga(NO3) + Pb
SrBr2 + (Nh4)2(Co3) = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2(Co3) = SrCo3 + 2 Nh4Br
Fe(S) + Cl2 = FeCl3(S) =>
2 Fe(S) + 3 Cl2 = 2 FeCl3(S)
Hg(NO3)2 + KSCN = Hg(SCN)2 + KNO3 =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 KNO3
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
NCl + CH4 = H2 + CCl4 + N2 =>
4 NCl + CH4 = 2 H2 + CCl4 + 2 N2
Na2SO3S + Cl2 + H2O = NaCl + H2SO4 + HCl =>
Na2SO3S + 4 Cl2 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
AgNO3(aq) + FeI3(aq) = AgI(s) + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeI3(aq) = 3 AgI(s) + Fe(NO3)3(aq)
SeAsO + O2 = Se2O3 + As2O5 =>
2 SeAsO + 3 O2 = Se2O3 + As2O5
K4H2[Ni(HIO6)2(OH)2] + KBrO3 = KBrO4 + Ni(OH)2 + KIO4 + KOH + H2O =>
K4H2[Ni(HIO6)2(OH)2] + KBrO3 = KBrO4 + Ni(OH)2 + 2 KIO4 + 2 KOH + H2O
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