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3 CuSO4(aq) + 2 Al(s) = Al2(SO4)3 + 3 Cu(s)
Cd + NH3 = [Cd(NH3)4] =>
Cd + 4 NH3 = [Cd(NH3)4]
BaCl2 + Na2CO3 = Ba2(CO3)2 + NaCl =>
2 BaCl2 + 2 Na2CO3 = Ba2(CO3)2 + 4 NaCl
CH3COO + HOH = CH3COOH + OH =>
CH3COO + HOH = CH3COOH + OH
Na2HPO4 + Fe2(SO4)3 = H2SO4 + Na2SO4 + FePO4 =>
2 Na2HPO4 + Fe2(SO4)3 = H2SO4 + 2 Na2SO4 + 2 FePO4
Cr3{+} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr3{+} + 17 H2O2 + 14 OH{-} = 6 CrO4{2-} + 24 H2O
Ca + CuCN = Ca(CN)2 + Cu =>
Ca + 2 CuCN = Ca(CN)2 + 2 Cu
AgNO3 + P + H2O = Ag + HNO3 + H3PO4 =>
5 AgNO3 + P + 4 H2O = 5 Ag + 5 HNO3 + H3PO4
NCl + Cu(NO3)2 = N(NO3)2 + CuCl =>
NCl + Cu(NO3)2 = N(NO3)2 + CuCl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
NH2CH2COONa + NaOH = NH2CH3 + Na2CO3 =>
NH2CH2COONa + NaOH = NH2CH3 + Na2CO3
Na2CO3(aq) + CoCl2 = CoCO3 + NaCl =>
Na2CO3(aq) + CoCl2 = CoCO3 + 2 NaCl
NaNO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + NaNO3 + H2O =>
3 NaNO2 + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaNO3 + 4 H2O
C6H6NaOH = C6H5ONaH2 =>
C6H6NaOH = C6H5ONaH2
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
Zn(s) + NiSO4(aq) = Ni(s) + ZnSO4 =>
Zn(s) + NiSO4(aq) = Ni(s) + ZnSO4
HC5H7O5CO2 + NaHCO3 = H2CO3 + Na3C6H5O7 =>
HC5H7O5CO2 + 3 NaHCO3 = 3 H2CO3 + Na3C6H5O7
KClO4 + C13H12O2 = KCl + CO2 + H2O =>
15 KClO4 + 2 C13H12O2 = 15 KCl + 26 CO2 + 12 H2O
Cr(OH)3 + PbO2 + NaOH = Na2CrO4 + Pb(OH)2 + H2O =>
2 Cr(OH)3 + 3 PbO2 + 4 NaOH = 2 Na2CrO4 + 3 Pb(OH)2 + 2 H2O
CaSO4 + N2CO3 = CaCO3 + N2SO4 =>
CaSO4 + N2CO3 = CaCO3 + N2SO4
CH3COOH + NaOH = C3H8O3 + NaCOO =>
11 CH3COOH + 4 NaOH = 6 C3H8O3 + 4 NaCOO
Zn(H2PO4)2 + NaNO2 = ZnPO4 + NaH2PO4 + NO + H2O =>
Zn(H2PO4)2 + NaNO2 = ZnPO4 + NaH2PO4 + NO + H2O
CH3COOH + H2O = H3O + HCOOH =>
CH3COOH + 6 H2O = 4 H3O + 2 HCOOH
C3H6O2 + NH3 = C5H7NO2 + CO2 + H2 =>
2 C3H6O2 + NH3 = C5H7NO2 + CO2 + 4 H2
ClO({-}) + Tl{+} + OH({-}) = Cl({-}) + Tl2O3 + H2O =>
2 ClO({-}) + 2 Tl{+} + 2 OH({-}) = 2 Cl({-}) + Tl2O3 + H2O
CaO + HCl = CaClOH =>
CaO + HCl = CaClOH
CuSO4 + S = CuS + SO2 =>
CuSO4 + 2 S = CuS + 2 SO2
MnO + NaOH = Mn(OH) + NaMnO2 =>
2 MnO + NaOH = Mn(OH) + NaMnO2
NaI + MnO2 + H2SO4 = I2 + MnSO4 + Na2SO4 + H2O =>
2 NaI + MnO2 + 2 H2SO4 = I2 + MnSO4 + Na2SO4 + 2 H2O
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
H2SO4(aq) + Mg(OH)2 = MgSO4 + H2O =>
H2SO4(aq) + Mg(OH)2 = MgSO4 + 2 H2O
SnCl2 + H2SO4 = SnCl4 + Sn(SO4)2 + SO2 + H2O =>
2 SnCl2 + 4 H2SO4 = SnCl4 + Sn(SO4)2 + 2 SO2 + 4 H2O
Cu3(OH)2(CO3)2 + H{+} = Cu{+2} + H2O + HCO3{-} =>
Cu3(OH)2(CO3)2 + 4 H{+} = 3 Cu{+2} + 2 H2O + 2 HCO3{-}
FeSO4 + NaPO4 = Fe(PO4)2 + Na2SO4 =>
FeSO4 + 2 NaPO4 = Fe(PO4)2 + Na2SO4
Cu + Zn(NO3)2 = ZnCu(NO3)2 =>
Cu + Zn(NO3)2 = ZnCu(NO3)2
C2H5Cl + NaOH = CH3CH2OH + NaCl =>
C2H5Cl + NaOH = CH3CH2OH + NaCl
MgCl2 + MgSO4 = Mg + MgCl2SO4 =>
MgCl2 + MgSO4 = Mg + MgCl2SO4
ZnO + H2SO2 = ZnSO2 + H2O =>
ZnO + H2SO2 = ZnSO2 + H2O
Zn + Pb3N4 = Zn3N2 + Pb =>
6 Zn + Pb3N4 = 2 Zn3N2 + 3 Pb
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na2(NO3)2 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na2(NO3)2
[KAl(SO4)2*12H2O] + BaCl2 = KCl + AlCl3 + BaSO4 + H2O =>
[KAl(SO4)2*12H2O] + 2 BaCl2 = KCl + AlCl3 + 2 BaSO4 + 12 H2O
K(s) + I(g) = KI =>
K(s) + I(g) = KI
Na2S4O6 + NaOH + NaClO = Na2SO4 + H2O + NaCl =>
Na2S4O6 + 6 NaOH + 7 NaClO = 4 Na2SO4 + 3 H2O + 7 NaCl
C14H30 + H2O = CH4 + CO2 =>
4 C14H30 + 26 H2O = 43 CH4 + 13 CO2
HPO4{2-} + NH4{+} + MoO4{2-} + H{+} = (NH4)3PO4(MoO3)2 + H2O =>
HPO4{2-} + 3 NH4{+} + 2 MoO4{2-} + 3 H{+} = (NH4)3PO4(MoO3)2 + 2 H2O
Ce(NO3)3 + CH4N2O + H2O = CeO2 + NH4(NO3) + CO2 =>
8 Ce(NO3)3 + 11 CH4N2O + 24 H2O = 8 CeO2 + 23 NH4(NO3) + 11 CO2
CsNo{2} + SnCl = CsCl + SnNo{2} =>
CsNo{2} + SnCl = CsCl + SnNo{2}
S + HClO4 + H2O = H2SO4 + HCl =>
4 S + 3 HClO4 + 4 H2O = 4 H2SO4 + 3 HCl
PdO + NaOH = Pd(OH)2 + Na2O =>
PdO + 2 NaOH = Pd(OH)2 + Na2O
Fe + H2O = H3 + FeO =>
3 Fe + 3 H2O = 2 H3 + 3 FeO
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