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2 C6Br4(COOC8H17)2 + 59 O2 = 30 H2O + 48 CO2 + 8 HBr
Sn4 + CuS = Sn2S4 + Cu2 =>
Sn4 + 8 CuS = 2 Sn2S4 + 4 Cu2
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
Zn(C2H3O2)2 + Na2S = ZnS + NaC2H3O2 =>
Zn(C2H3O2)2 + Na2S = ZnS + 2 NaC2H3O2
C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
CaCl2(ac) + Na2CO3(ac) = NaCl(ac) + CaCO3(s) =>
CaCl2(ac) + Na2CO3(ac) = 2 NaCl(ac) + CaCO3(s)
C15H16O2(s) + O2(g) = CO2(g) + H2O(l) =>
C15H16O2(s) + 18 O2(g) = 15 CO2(g) + 8 H2O(l)
BaCl2 + Na2HPO4 = Ba3(PO4)2 + NaH2PO4 + NaCl =>
3 BaCl2 + 4 Na2HPO4 = Ba3(PO4)2 + 2 NaH2PO4 + 6 NaCl
CaNa3 + NH4PO4 = CaPO4 + NH4Na3 =>
CaNa3 + NH4PO4 = CaPO4 + NH4Na3
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
Fe(s) + NaOH = Fe(OH)3 + Na =>
Fe(s) + 3 NaOH = Fe(OH)3 + 3 Na
Fe(SO4)3 + CaO = Fe2O3 + Ca(SO4)2 =>
2 Fe(SO4)3 + 3 CaO = Fe2O3 + 3 Ca(SO4)2
Al2O3 + SO3 = Al2(SO3)3 + O2 =>
2 Al2O3 + 6 SO3 = 2 Al2(SO3)3 + 3 O2
NH4Br = NH4{-} + Br{+} =>
NH4Br = NH4{-} + Br{+}
Ba + Cl2(g) = BaCl2(s) =>
Ba + Cl2(g) = BaCl2(s)
Ag + CuO = AgO + Cu =>
Ag + CuO = AgO + Cu
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
Pb(OH)2 + K = Pb + KOH =>
Pb(OH)2 + 2 K = Pb + 2 KOH
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
H2ZnO2 + OH = ZnO2 + H2O =>
H2ZnO2 + 2 OH = ZnO2 + 2 H2O
Pb(OH{-})3 + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH{-})3 + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
KNO3 + NH4Br = KBr + NH4NO3 =>
KNO3 + NH4Br = KBr + NH4NO3
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
SrO2 + HgCl2 = O2 + SrCl2 + Hg =>
SrO2 + HgCl2 = O2 + SrCl2 + Hg
Cl2 + Ca3P2 + H2O = CaCl2 + H3PO4 + HCl =>
8 Cl2 + Ca3P2 + 8 H2O = 3 CaCl2 + 2 H3PO4 + 10 HCl
Al + BaO = AlO + Ba =>
Al + BaO = AlO + Ba
ZnCO3 + K = Zn + K2CO3 =>
ZnCO3 + 2 K = Zn + K2CO3
KHC2O4*H2C2O4 + KMnO4 = MnO + K2C2O4 + H2O + CO2 =>
4 KHC2O4*H2C2O4 + 2 KMnO4 = 2 MnO + 3 K2C2O4 + 6 H2O + 10 CO2
(CH2)2 + HMnO4 + H2O = (CH2OH)2 + MnO2 =>
3(CH2)2 + 2 HMnO4 + 2 H2O = 3(CH2OH)2 + 2 MnO2
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
NH3 + H2PO4 = (NH4)HPO4 =>
NH3 + H2PO4 = (NH4)HPO4
Al + Fe(No3)2 = Fe + Al(No3)3 =>
2 Al + 3 Fe(No3)2 = 3 Fe + 2 Al(No3)3
N2H5{+} = H{+} + N2 + e =>
N2H5{+} = 5 H{+} + N2 + 4e
KI + ICl = I2 + KCl =>
KI + ICl = I2 + KCl
NaMnO4 + CaC2O4 + H2SO4 = Na2SO4 + CaSO4 + MnSO4 + CO2 + H2O =>
2 NaMnO4 + 5 CaC2O4 + 8 H2SO4 = Na2SO4 + 5 CaSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Cd(CO3) = CdO + CO2 =>
Cd(CO3) = CdO + CO2
KF + Mg(OH)2 = KOH + MgF2 =>
2 KF + Mg(OH)2 = 2 KOH + MgF2
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
HOH = H + OH =>
HOH = H + OH
Mg(s) + Pb(C2H3O2)2(aq) = Pb(s) + Mg(C2H3O2)2(aq) =>
Mg(s) + Pb(C2H3O2)2(aq) = Pb(s) + Mg(C2H3O2)2(aq)
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
NaIO3 + NaOH + Cl2 = Na5IO6 + NaCl + H2O =>
NaIO3 + 6 NaOH + Cl2 = Na5IO6 + 2 NaCl + 3 H2O
K[Au(CN)2] + Zn = K2[Zn(CN)4] + Au =>
2 K[Au(CN)2] + Zn = K2[Zn(CN)4] + 2 Au
NaBr + Br2H2O = NaOH + Br2 + H2 =>
2 NaBr + 2 Br2H2O = 2 NaOH + 3 Br2 + H2
Cu(OH)2(s) + H2SO4(aq) = H2O(l) + CuSO4(aq) =>
Cu(OH)2(s) + H2SO4(aq) = 2 H2O(l) + CuSO4(aq)
CH3CH2CHO + H2 = CH3CH2CH2OH =>
CH3CH2CHO + H2 = CH3CH2CH2OH
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
HC2H3O2(aq) + KOH(aq) = H2O(l) + KC2H3O2(aq) =>
HC2H3O2(aq) + KOH(aq) = H2O(l) + KC2H3O2(aq)
K(NO3) + NaCl = KCl + NaNO3 =>
K(NO3) + NaCl = KCl + NaNO3
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