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Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2OH + H2O =>
6 CH3COOH + CH3CH2CH2CH2OH = 4 CH3COOCH2CH2OH + H2O
I2 + H2SO3 + H2O = HI + H2SO4 =>
I2 + H2SO3 + H2O = 2 HI + H2SO4
Zn + SO4OH = ZnSO4 + OH =>
Zn + SO4OH = ZnSO4 + OH
Cr2O3(s) = Cr(s) + O2(g) =>
2 Cr2O3(s) = 4 Cr(s) + 3 O2(g)
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
MnO2 = Mn3O4 + O2 =>
3 MnO2 = Mn3O4 + O2
CoCl2 + AgF = CoF2 + AgCl =>
CoCl2 + 2 AgF = CoF2 + 2 AgCl
Ce(IO3)4(aq) + H2C2O4(aq) = Ce2(C2O4)3(aq) + I2(aq) + CO2(g) + H2O(l) =>
2 Ce(IO3)4(aq) + 24 H2C2O4(aq) = Ce2(C2O4)3(aq) + 4 I2(aq) + 42 CO2(g) + 24 H2O(l)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
O26 = O4 =>
2 O26 = 13 O4
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Cu + HNO3 = Cu(NO3)3 + NH4NO3 + H2O =>
8 Cu + 30 HNO3 = 8 Cu(NO3)3 + 3 NH4NO3 + 9 H2O
Li + Cl = Li2Cl =>
2 Li + Cl = Li2Cl
CO(NH2)2 + HOCl = NCl3 + CO2 + H2O =>
CO(NH2)2 + 6 HOCl = 2 NCl3 + CO2 + 5 H2O
C4H10N + C7H8 = C11H18N =>
C4H10N + C7H8 = C11H18N
K2[HgI4] + NaOH = KOH + Na2[HgI4] =>
K2[HgI4] + 2 NaOH = 2 KOH + Na2[HgI4]
Bi2(CO3)3(s) = Bi2O3(s) + CO2(g) =>
Bi2(CO3)3(s) = Bi2O3(s) + 3 CO2(g)
C6H12O + Cl2 = C6Cl12O + HCl =>
C6H12O + 12 Cl2 = C6Cl12O + 12 HCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4I(aq) + NaOH(aq) = H2O(l) + NH3(l) + NaI(aq) =>
NH4I(aq) + NaOH(aq) = H2O(l) + NH3(l) + NaI(aq)
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
Cl2C6H3CHO + C3H6O = C17H10Cl4O + H2O =>
2 Cl2C6H3CHO + C3H6O = C17H10Cl4O + 2 H2O
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
C9H16 + O2 = CO2 + H2O =>
C9H16 + 13 O2 = 9 CO2 + 8 H2O
Na2ZnO2 + H2 = NaOH + Zn =>
Na2ZnO2 + H2 = 2 NaOH + Zn
CaNO3 + NaPO4 = CaPO4 + NaNO3 =>
CaNO3 + NaPO4 = CaPO4 + NaNO3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Ni2Cl2 + CaSO4 = Ni2SO4 + CaCl2 =>
Ni2Cl2 + CaSO4 = Ni2SO4 + CaCl2
Ca + SNCl4 = CaCl4 + SN =>
Ca + SNCl4 = CaCl4 + SN
Pb{2+} + Cl{-} = PbCl{+} =>
Pb{2+} + Cl{-} = PbCl{+}
C7H7Cl + NaOH = C7H8O + NaCl =>
C7H7Cl + NaOH = C7H8O + NaCl
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Ca + Ag3PO4 = CaPO4 + Ag =>
Ca + Ag3PO4 = CaPO4 + 3 Ag
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
MnO4 + Fe(NO3)2 + HNO3 = Fe(NO3)3 + Mn(NO3)2 + H2O =>
MnO4 + 6 Fe(NO3)2 + 8 HNO3 = 6 Fe(NO3)3 + Mn(NO3)2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cl2 + LiI = LiCl + I2 =>
Cl2 + 2 LiI = 2 LiCl + I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H7ClNaOH = C7H8ONaCl =>
C7H7ClNaOH = C7H8ONaCl
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
Ca(NO3)2 + HNo3 = Ca(No3)2 + HNO3 =>
Ca(NO3)2 + 2 HNo3 = Ca(No3)2 + 2 HNO3
Ag + Au{3+}(aq) = Ag{+}(aq) + Au =>
3 Ag + Au{3+}(aq) = 3 Ag{+}(aq) + Au
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