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Zn(NH3)4SO4 + 6 H2SO4 = ZnSO4 + 2 N2(SO4)3 + 12 H2
I2 + S + NaOH + KOH = KI + Na2SO4 + H2O =>
3 I2 + S + 2 NaOH + 6 KOH = 6 KI + Na2SO4 + 4 H2O
H2SO4 + Pb(CH3CO2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(CH3CO2)2 = PbSO4 + 2 C2H4O2
CaOH = Ca2O + H2O =>
2 CaOH = Ca2O + H2O
C6H5OH + Br2 = C6H2Br3O + HBr =>
2 C6H5OH + 7 Br2 = 2 C6H2Br3O + 8 HBr
C11H6O + O2 = CO2 + H2O =>
C11H6O + 12 O2 = 11 CO2 + 3 H2O
C5H10 + H2O = CO + H2 =>
C5H10 + 5 H2O = 5 CO + 10 H2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H5OH + KMnO4 + NaOH = CH3COH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 2 KMnO4 + 2 NaOH = CH3COH + 2 H2O + K2MnO4 + Na2MnO4
K3Fe(CN)6 + CrO2 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
2 K3Fe(CN)6 + CrO2 + 4 KOH = 2 K4Fe(CN)6 + K2CrO4 + 2 H2O
NH3 + O2 = N2O2 + H2O =>
4 NH3 + 5 O2 = 2 N2O2 + 6 H2O
Hf + H2SO4 = Hf(SO4)2O + SO2 + H2O =>
Hf + 5 H2SO4 = Hf(SO4)2O + 3 SO2 + 5 H2O
KMnO4 + H2SO4 + CH4 = CH2O + K2SO4 + MnSO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 CH4 = 5 CH2O + 2 K2SO4 + 4 MnSO4 + 11 H2O
HOCl + HNO3 = H2O + NO3Cl =>
HOCl + HNO3 = H2O + NO3Cl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
I2 + S + NaOH + KOH = KI + Na2SO4 + H2O =>
3 I2 + S + 2 NaOH + 6 KOH = 6 KI + Na2SO4 + 4 H2O
AgNO3 + Cl2 = AgCl + N2O3 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O3 + 3 O2
NH4Br + KMnO4 + H2SO4 = (NH4)2SO4 + K2SO4 + MnSO4 + Br2 + H2O =>
10 NH4Br + 2 KMnO4 + 8 H2SO4 = 5(NH4)2SO4 + K2SO4 + 2 MnSO4 + 5 Br2 + 8 H2O
C6H12(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
Cr2O7{-2} + SO3{-2} + H{+} = Cr{+3} + H2O + SO4{-2} =>
Cr2O7{-2} + 3 SO3{-2} + 8 H{+} = 2 Cr{+3} + 4 H2O + 3 SO4{-2}
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
Na2O + H2SO3 = Na2SO3 + H2O =>
Na2O + H2SO3 = Na2SO3 + H2O
Li2S + Cu(NO3)2 = LiNO3 + CuS =>
Li2S + Cu(NO3)2 = 2 LiNO3 + CuS
SiO + CaO = SiO2 + Ca =>
SiO + CaO = SiO2 + Ca
HI + ZnO = ZnI2 + H2O =>
2 HI + ZnO = ZnI2 + H2O
CoCl2 + NaHCO3 = CoO + NaCl + H2O + CO2 =>
CoCl2 + 2 NaHCO3 = CoO + 2 NaCl + H2O + 2 CO2
HI + Pb(OH)3 = Pb(OH)3I + H2 =>
2 HI + 2 Pb(OH)3 = 2 Pb(OH)3I + H2
C6H9OH + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H9OH + 6 KMnO4 + 9 H2SO4 = 5 C6H10O4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
C5H10 + Cl2 = C + HCl =>
C5H10 + 5 Cl2 = 5 C + 10 HCl
C2H4 + O2 = (CO)2 + H2O =>
C2H4 + 2 O2 = (CO)2 + 2 H2O
SiCl4(l) + H2O(l) = SiO2 + HCl =>
SiCl4(l) + 2 H2O(l) = SiO2 + 4 HCl
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
CaCO3 + HC2H5CO2 = Ca(C2H5CO2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H5CO2 = Ca(C2H5CO2)2 + H2O + CO2
Ba(OH)2 + H2SO4 = Ba(SO4)2 + H2O + H2 =>
Ba(OH)2 + 2 H2SO4 = Ba(SO4)2 + 2 H2O + H2
PbSO4(s) + NaCl(aq) = Na2SO4(aq) + PbCl2(s) =>
PbSO4(s) + 2 NaCl(aq) = Na2SO4(aq) + PbCl2(s)
C2H2O2(COOH)2 + H2O = C4H4O6{2-} + H2O{2+} =>
C2H2O2(COOH)2 + H2O = C4H4O6{2-} + H2O{2+}
NaHCO3 + H3C6H5O7 = Na3C6H5O7 + H2CO3 =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 H2CO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NH4NO2 + Ba(OH)2 = NH4(OH) + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4(OH) + Ba(NO2)2
CaC2 + Na2SO4 = CaSO4 + NaC =>
CaC2 + Na2SO4 = CaSO4 + 2 NaC
CH3CH2OH + Cr2O7{2-} + H{+} = Cr{3+} + H2O + CH3CHO =>
3 CH3CH2OH + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 7 H2O + 3 CH3CHO
LiCl + CaS = Li2S + CaCl2 =>
2 LiCl + CaS = Li2S + CaCl2
Mg{+2)+Cl{-1) = MgCl2 =>
Mg{+2)+2Cl{-1) = MgCl2
CH3CHCH2 + O2 = CO2 + H2O =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
C6H5NH3 + HCl = C6H5NH3Cl + H2 =>
2 C6H5NH3 + 2 HCl = 2 C6H5NH3Cl + H2
Al + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Al2(SO4)3 =>
2 Al + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + Al2(SO4)3
CuBr2(aq) + NH3(aq) = Cu(NH3)4 + Br2 =>
CuBr2(aq) + 4 NH3(aq) = Cu(NH3)4 + Br2
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