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C5H12(l) + 8 O2 = 5 CO2(g) + 6 H2O(l)
Na2Cr2O7 + HBr = NaBr + CrBr3 + Br2 + H2O =>
Na2Cr2O7 + 14 HBr = 2 NaBr + 2 CrBr3 + 3 Br2 + 7 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
C4H6 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 6 MnSO4 + 3 K2SO4 + 4 H2O
CH3COOH + CuCO3 = CuCH3COOH + H2O + CO2 =>
5 CH3COOH + 4 CuCO3 = 4 CuCH3COOH + 2 H2O + 6 CO2
CS2(l) + O2(g) = S(s) + CO2(g) =>
CS2(l) + O2(g) = 2 S(s) + CO2(g)
Pb = Pb3 =>
3 Pb = Pb3
Mg(NO3)2(aq) + HCl(aq) = MgCl2(aq) + HNO3(aq) =>
Mg(NO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 HNO3(aq)
HNO3 + AgNO3 = AgH + NO3 =>
HNO3 + AgNO3 = AgH + 2 NO3
LiCl + Al(OH)3 = AlCl3 + LiOH =>
3 LiCl + Al(OH)3 = AlCl3 + 3 LiOH
Cr(NO3)3 + NH4OH = Cr(OH)3 + NH4NO3 =>
Cr(NO3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4NO3
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)2 + Cu(s) =>
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)2 + Cu(s)
Al3(CO3)2 = Al3O2 + CO2 =>
Al3(CO3)2 = Al3O2 + 2 CO2
Na2S2O3 + KI + KBrO3 + HCl = NaI + KBr + KCl + H2O + K2S4O6 =>
6 Na2S2O3 + 12 KI + KBrO3 + 6 HCl = 12 NaI + KBr + 6 KCl + 3 H2O + 3 K2S4O6
K(NO3)3 + K2CO3 = K2(CO3)3 + K2NO3 =>
4 K(NO3)3 + 15 K2CO3 = 5 K2(CO3)3 + 12 K2NO3
H3O + S = H2S + H2O =>
2 H3O + S = H2S + 2 H2O
CH4 + Cl2 = CH2C2 + HCl =>
3 CH4 + 5 Cl2 = CH2C2 + 10 HCl
H4 + CO2 = HCO + O =>
H4 + 4 CO2 = 4 HCO + 4 O
Hg + Pb(NO3)2 = HgNO3 + Pb =>
2 Hg + Pb(NO3)2 = 2 HgNO3 + Pb
NH3 + Br2 = N + NH4Br =>
8 NH3 + 3 Br2 = 2 N + 6 NH4Br
Cr2O7{2-} + Al{3+} + e = AlCr2O7 =>
Cr2O7{2-} + Al{3+} + e = AlCr2O7
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
Fe2(SO4)2 + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn2(SO4)3 + KHSO3 + H2O =>
6 Fe2(SO4)2 + 2 KMnO4 + 11 H2SO4 = 6 Fe2(SO4)3 + Mn2(SO4)3 + 2 KHSO3 + 10 H2O
NH3 + Br2 = N + NH4Br =>
8 NH3 + 3 Br2 = 2 N + 6 NH4Br
CaCl2 + Na3SO4 = CaSO4 + Na3Cl2 =>
CaCl2 + Na3SO4 = CaSO4 + Na3Cl2
BaOH2 + KNO3 = BaNO3 + KOH2 =>
BaOH2 + KNO3 = BaNO3 + KOH2
CoI2(aq) + NaOH(aq) = NaI(aq) + Co(OH)2(s) =>
CoI2(aq) + 2 NaOH(aq) = 2 NaI(aq) + Co(OH)2(s)
HN3 + O2 = H2O + N2 =>
4 HN3 + O2 = 2 H2O + 6 N2
KSCN + KMnO4 + H2SO4 = MnSO4 + CO2 + N2 + K2SO4 + H2O =>
10 KSCN + 22 KMnO4 + 28 H2SO4 = 22 MnSO4 + 10 CO2 + 5 N2 + 16 K2SO4 + 28 H2O
KCO3 + NaCrO4 = KCrO4 + NaCO3 =>
KCO3 + NaCrO4 = KCrO4 + NaCO3
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
PSCl3 = PCl3 + S8 =>
8 PSCl3 = 8 PCl3 + S8
CuFS2 + O2 = SO2 + CuO + FO =>
CuFS2 + 3 O2 = 2 SO2 + CuO + FO
NaCl + NH4CO3 = NaCO3 + NH4Cl =>
NaCl + NH4CO3 = NaCO3 + NH4Cl
C2H3OH + O2 = C2H4O2 =>
2 C2H3OH + O2 = 2 C2H4O2
HCl + Cd(OH)2 = CdCl2 + H2O =>
2 HCl + Cd(OH)2 = CdCl2 + 2 H2O
MgO + (NH4)3PO4 = Mg3(PO4)2 + (NH4)2O =>
3 MgO + 2(NH4)3PO4 = Mg3(PO4)2 + 3(NH4)2O
H2SO4 + Al(OH)Cl2 = H2O + AlCl2 + SO4 =>
H2SO4 + 2 Al(OH)Cl2 = 2 H2O + 2 AlCl2 + SO4
Cs + H2O = H2 + Cs2O =>
2 Cs + H2O = H2 + Cs2O
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + CO2 + NaNO3 =>
Zn(NO3)2 + Na2CO3 + H2O = Zn(OH)2 + CO2 + 2 NaNO3
NH2OH + NaCr2O7 + HCl = N2 + CrCl2 + NaCl + H2O =>
18 NH2OH + 2 NaCr2O7 + 10 HCl = 9 N2 + 4 CrCl2 + 2 NaCl + 32 H2O
CuSO4 + NH3 + H2O = Cu(NH3)4 + HSO4 + OH =>
CuSO4 + 4 NH3 + H2O = Cu(NH3)4 + HSO4 + OH
Ag2O + NH3 + H2O = [Ag(NH3)2]{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + 2 OH{-}
HSO4 + HI = HS + I + H2O =>
HSO4 + 8 HI = HS + 8 I + 4 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
H2O2 = H2 + O2 = =>
H2O2 = H2 + O2
K4(Fe(CN)6) + KMnO54 + H2SO4 = K3(Fe(CN)6) + MnSO4 + K2SO4 + H2O =>
105 K4(Fe(CN)6) + KMnO54 + 54 H2SO4 = 105 K3(Fe(CN)6) + MnSO4 + 53 K2SO4 + 54 H2O
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Zn(s) + NiO(s) + H2O(gl) = Zn(OH)2(s) + Ni(s) =>
Zn(s) + NiO(s) + H2O(gl) = Zn(OH)2(s) + Ni(s)
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