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Hg + H2C2O4 = HgC2O4 + H2
KMnO4 + Fe(NO2)2 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + HNO3 + H2O =>
8 KMnO4 + 5 Fe(NO2)2 + 27 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Fe(SO4)3 + 10 HNO3 + 22 H2O
C3H8Na + Ni = C3H8Ni + Na =>
C3H8Na + Ni = C3H8Ni + Na
Ammoniumchloride + bariumnitrate = bariumchloride + ammoniumnitrate =>
2 NH4Cl + Ba(NO3)2 = BaCl2 + 2 NH4NO3
Pb(NO3)2 + Na2CO3 = Pb(CO3)2 + NO3Na2 =>
Pb(NO3)2 + 2 Na2CO3 = Pb(CO3)2 + 2 NO3Na2
KMnO4 + C2H2O4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + K2SO4
OH{-} + ClO2{-} + S2O3{2-} = Cl{-} + SO4{2-} + H2O =>
2 OH{-} + 2 ClO2{-} + S2O3{2-} = 2 Cl{-} + 2 SO4{2-} + H2O
CuCl2(aq) + KI(aq) = CuI(s) + I2(s) + KCl(aq) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(s) + I2(s) + 4 KCl(aq)
MnCl6(s) + Na2S6(s) = MnS3(s) + NaCl(s) + S(s) =>
MnCl6(s) + 3 Na2S6(s) = MnS3(s) + 6 NaCl(s) + 15 S(s)
Zn + F2 = F2Zn =>
Zn + F2 = F2Zn
CaOH + NaCl2 = CaCl + Na(OH)2 =>
2 CaOH + NaCl2 = 2 CaCl + Na(OH)2
C6H5CH(CH3)2 + KBiO3 + H2SO4 = C6H5COOH + Bi2(SO4)3 + K2SO4 + H2O =>
14 C6H5CH(CH3)2 + 66 KBiO3 + 132 H2SO4 = 18 C6H5COOH + 33 Bi2(SO4)3 + 33 K2SO4 + 162 H2O
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Sr(HCO3)2 = SrCO3 + CO2 + H2O =>
Sr(HCO3)2 = SrCO3 + CO2 + H2O
C8H16 + O2 = CO + H2O =>
C8H16 + 8 O2 = 8 CO + 8 H2O
C3H4Cl2 = C3H4 + Cl2 =>
C3H4Cl2 = C3H4 + Cl2
FeSO4 + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + H2O + N2O =>
24 FeSO4 + 30 HNO3 = 8 Fe(NO3)3 + 8 Fe2(SO4)3 + 15 H2O + 3 N2O
C4H8O + I2 = C4I3H7O + HI =>
C4H8O + 2 I2 = C4I3H7O + HI
H3PO5 + NaOH = NaPO5 + OH4 =>
H3PO5 + NaOH = NaPO5 + OH4
CaCO3 + NiSO4 = NiCO3 + CaSO4 =>
CaCO3 + NiSO4 = NiCO3 + CaSO4
H3AsO4 + Pb(OH)4 = Pb3(AsO4)4 + H2O =>
4 H3AsO4 + 3 Pb(OH)4 = Pb3(AsO4)4 + 12 H2O
C18H34O2 + H2 = C17H36 + CO2 =>
C18H34O2 + H2 = C17H36 + CO2
SnCl4 + H2O = HCl + H2SnO3 =>
SnCl4 + 3 H2O = 4 HCl + H2SnO3
CH3CH2CHC(CH3)CH3 + KMnO4 + H2SO4 = CH3CH2CH2C(O)CH3 + MnSO4 + K2SO4 + H2O =>
25 CH3CH2CHC(CH3)CH3 + 12 KMnO4 + 18 H2SO4 = 30 CH3CH2CH2C(O)CH3 + 12 MnSO4 + 6 K2SO4 + 18 H2O
Na3[Cr(OH)6] + H2O2 = Na2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 Na2CrO4 + 8 H2O + 2 NaOH
Li3N + AgNO3 = LiNO3 + Ag3N =>
Li3N + 3 AgNO3 = 3 LiNO3 + Ag3N
MnO + NaOH = Mn(OH)2 + Na2O =>
MnO + 2 NaOH = Mn(OH)2 + Na2O
KOH + HClO4 = K(ClO4) + H2O =>
KOH + HClO4 = K(ClO4) + H2O
Br + K = KBr2 =>
2 Br + K = KBr2
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
C2H8(g) + O2(g) = CO2(g) + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O
C6H4(OH)COOH + CH4O = C8H8O3 + H2O =>
C6H4(OH)COOH + CH4O = C8H8O3 + H2O
C3H5O(COOH)3 + Ba(OH)2 = C3H5O(COO)3 + Ba + H2O =>
2 C3H5O(COOH)3 + 3 Ba(OH)2 = 2 C3H5O(COO)3 + 3 Ba + 6 H2O
Mg + CrCl3 + H2O = MgCl2 + Cr(OH)3 + H2 =>
3 Mg + 2 CrCl3 + 6 H2O = 3 MgCl2 + 2 Cr(OH)3 + 3 H2
NaSO3 + H2O = NaSO4 + H =>
NaSO3 + H2O = NaSO4 + 2 H
C68H111O50N + H2 = CH4 + NO3 + H2O =>
2 C68H111O50N + 255 H2 = 136 CH4 + 2 NO3 + 94 H2O
K2CrO4 + Ba(NO3)2 + HCl = BaCl2 + KNO3 + H2CrO4 =>
K2CrO4 + Ba(NO3)2 + 2 HCl = BaCl2 + 2 KNO3 + H2CrO4
AlBr3 + Na2S = Al2S3 + NaBr =>
2 AlBr3 + 3 Na2S = Al2S3 + 6 NaBr
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Cl2 + As2H3 + H2O = As4O6 + HCl =>
9 Cl2 + 2 As2H3 + 6 H2O = As4O6 + 18 HCl
CaSiO3 + HF = H2O + SiF4CaF2 =>
CaSiO3 + 6 HF = 3 H2O + SiF4CaF2
(b)C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
(b)C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
C3H5(NO3)3 = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + O2 + 10 H2O
CH3CH(OH)COOH + Na = CH3CH(OH)COONa + H2 =>
2 CH3CH(OH)COOH + 2 Na = 2 CH3CH(OH)COONa + H2
H2 + O + Na = NaOH = H2 =>
H2 + 2 O + 2 Na = 2 NaOH
KMn04 + I2 + KOH = KI + H2O + MnO2 =>
2 KMn04 + 17 I2 + 32 KOH = 34 KI + 16 H2O + 8 MnO2
[Co(NH3)6]Cl3 + H2O = CoCl2 + NH4Cl + NH3 + H2O2 =>
2[Co(NH3)6]Cl3 + 2 H2O = 2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2
Si + HF + KClO3 = H2[SiF6] + KCl + H2O =>
3 Si + 18 HF + 2 KClO3 = 3 H2[SiF6] + 2 KCl + 6 H2O
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
KMr + O4 = KO4 + Mr =>
KMr + O4 = KO4 + Mr
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