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2 Na + CuCl2 = 2 NaCl + Cu
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3COSH + O2 = H2O + SO2 + CO2 =>
2 CH3COSH + 7 O2 = 4 H2O + 2 SO2 + 4 CO2
HNo3 + Al2O3 = H2O + Al(No3)3 =>
6 HNo3 + Al2O3 = 3 H2O + 2 Al(No3)3
BrO5 + H2O = Br + OH =>
BrO5 + 5 H2O = Br + 10 OH
Ca(OH)2 + CuSO4*5H2O = CaSO4*5H2O + Cu(OH)2 =>
Ca(OH)2 + CuSO4*5H2O = CaSO4*5H2O + Cu(OH)2
CuSO4*5H2O = CuSO4(aq) + H2O(g) =>
CuSO4*5H2O = CuSO4(aq) + 5 H2O(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KI + K2Cr2O7 + H2O = I2 + KOH + Cr(OH)3 =>
6 KI + K2Cr2O7 + 7 H2O = 3 I2 + 8 KOH + 2 Cr(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb + Au(NO3) = Pb(NO3)3 + Au =>
Pb + 3 Au(NO3) = Pb(NO3)3 + 3 Au
ClIC2H4 + Na2S = ClC2H4SNa + NaI =>
ClIC2H4 + Na2S = ClC2H4SNa + NaI
(NH4)2CO3 + Sr(OH)2 = (NH4)OH + CO3Sr =>
(NH4)2CO3 + Sr(OH)2 = 2(NH4)OH + CO3Sr
C2H5OH + O2(g) = CO2(g) + H2O(g) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C5H7O2 + O2 = C5H8O2 + CO2 =>
8 C5H7O2 + 4 O2 = 7 C5H8O2 + 5 CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH2OHCH2CH2CH3 + HBr = CH3CH2CH2Br + H2O =>
3 CH2OHCH2CH2CH3 + 4 HBr = 4 CH3CH2CH2Br + 3 H2O
Ag(I) + O2 = Ag(I)O2 =>
Ag(I) + O2 = Ag(I)O2
Fe2 + water = FeO2 + hydrogen =>
Fe2 + 4 H2O = 2 FeO2 + 4 H2
LiBr + H2SO4 = LiHSO4 + HBr =>
LiBr + H2SO4 = LiHSO4 + HBr
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn =>
Cu(s) + ZnSO4(aq) = CuSO4(aq) + Zn
KMnO4 + FeCl2 = KCl + MnCl2 + FeO + Cl2 =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 2 MnCl2 + 8 FeO + 5 Cl2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
O2 + C3H7N = CO2 + H2O + N2 =>
19 O2 + 4 C3H7N = 12 CO2 + 14 H2O + 2 N2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Cr(OH)3 + IO3{-} + HO{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 HO{-} = 3 CrO42{-} + 40 I{-} + 6 H2O
Br2 + H3PO4 = Br2O + P2O3 + H2O =>
2 Br2 + 2 H3PO4 = 2 Br2O + P2O3 + 3 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
(NH4)NO3 + KOH = NH3 + KNO3 + H2O =>
(NH4)NO3 + KOH = NH3 + KNO3 + H2O
MgSiO4 + H2O = Mg(OH)2 + H2SiO4 =>
MgSiO4 + 2 H2O = Mg(OH)2 + H2SiO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C + Na2Cr2O7 = Cr2O3 + Na2O + CO2 =>
3 C + 2 Na2Cr2O7 = 2 Cr2O3 + 2 Na2O + 3 CO2
HI + CsOH = CsI + H2O =>
HI + CsOH = CsI + H2O
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
C6H5Cl + HNO3 = C6H5NO3 + HCl =>
C6H5Cl + HNO3 = C6H5NO3 + HCl
CH3CH2CH2OH + CH3CH2COOH = C6H12O2 + H2O =>
CH3CH2CH2OH + CH3CH2COOH = C6H12O2 + H2O
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH2O + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CH4(g) + O2(g) + NH3(g) = HCN(g) + H2O =>
2 CH4(g) + 3 O2(g) + 2 NH3(g) = 2 HCN(g) + 6 H2O
C2H8N2 + C7H6O2 = C16H20N2O4 =>
C2H8N2 + 2 C7H6O2 = C16H20N2O4
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
BCl3 + H2O = BOHCl2 + HCl =>
BCl3 + H2O = BOHCl2 + HCl
K2RuO4 + K2S2O8 + H2O = RuO4 + SO2 + KOH =>
3 K2RuO4 + K2S2O8 + 4 H2O = 3 RuO4 + 2 SO2 + 8 KOH
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na2(NO3)2
FeCl2(aq) + K3[Fe(CN)6](aq) = KCl(aq) + KFe[Fe(CN)6](s) =>
FeCl2(aq) + K3[Fe(CN)6](aq) = 2 KCl(aq) + KFe[Fe(CN)6](s)
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