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H3PO4 + 3 Cl2 = Cl3PO4 + 3 HCl
PbS + Na2CO3 = Na2S + PbO + CO2 =>
PbS + Na2CO3 = Na2S + PbO + CO2
HCCH + CuCl + NH3 = Cu2C2 + NH4Cl =>
HCCH + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
Pb(NO3)2 + CH3COONa = (CH3COO)2Pb + NaNO3 =>
Pb(NO3)2 + 2 CH3COONa = (CH3COO)2Pb + 2 NaNO3
C12H22O11(aq) + KClO3(aq) = CO2(g) + H2O(l) + KCl(aq) =>
C12H22O11(aq) + 8 KClO3(aq) = 12 CO2(g) + 11 H2O(l) + 8 KCl(aq)
(NH4)2WO4 + HCl + Zn = WCl3 + ZnCl2 + H2O + NH3 =>
2(NH4)2WO4 + 12 HCl + 3 Zn = 2 WCl3 + 3 ZnCl2 + 8 H2O + 4 NH3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Ca(OH)2 + Al(OH)3 = Ca3(AlO3)2 + H2O =>
3 Ca(OH)2 + 2 Al(OH)3 = Ca3(AlO3)2 + 6 H2O
BaSO4 + O2 = BaO + SO4 =>
2 BaSO4 + O2 = 2 BaO + 2 SO4
KMnO4 + NaH + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 10 NaH + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
NiO + TiO2 + (NH4)H2PO4 = Ni1TiOPO4 + O2 + NH3 + H2O =>
4 NiO + 4 TiO2 + 4(NH4)H2PO4 = 4 Ni1TiOPO4 + O2 + 4 NH3 + 6 H2O
NaCO3 + Cl2 + H2O = NaOH + CO2 + ClO =>
4 NaCO3 + Cl2 + 2 H2O = 4 NaOH + 4 CO2 + 2 ClO
CoS + NaClO3 + H2SO4 = CoSO4 + Na2SO4 + Cl2 + H2O =>
5 CoS + 8 NaClO3 + 4 H2SO4 = 5 CoSO4 + 4 Na2SO4 + 4 Cl2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NO2(g) + O2(g) + H2O(g) = HNO3(l) =>
4 NO2(g) + O2(g) + 2 H2O(g) = 4 HNO3(l)
Sn(CO3)2 + H2S = SnS2 + H2CO3 =>
Sn(CO3)2 + 2 H2S = SnS2 + 2 H2CO3
Ba(ClO4)2(aq) + Na2SO4(aq) = BaSO4 + NaClO4 =>
Ba(ClO4)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaClO4
C2H6 + NO = C3H3N + H2O + N2 =>
3 C2H6 + 6 NO = 2 C3H3N + 6 H2O + 2 N2
Ba(OH)2 + H2SO4 = Ba(HSO4)2 + H2O =>
Ba(OH)2 + 2 H2SO4 = Ba(HSO4)2 + 2 H2O
C11H14O2 + NaOH = C7H6O2 + C4H10O + Na =>
47 C11H14O2 + 48 NaOH = 51 C7H6O2 + 40 C4H10O + 48 Na
KOH + P2O3 = K3PO3 + H2O =>
6 KOH + P2O3 = 2 K3PO3 + 3 H2O
K2Cr2O7 + PbO + H2SO4 = Pb(SO4)2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 PbO + 10 H2SO4 = 3 Pb(SO4)2 + Cr2(SO4)3 + K2SO4 + 10 H2O
CU(s) + HNO3 = CU(NO3)2 + H2 =>
CU(s) + 2 HNO3 = CU(NO3)2 + H2
C2H3OH + O2 = CO + H2O =>
2 C2H3OH + 3 O2 = 4 CO + 4 H2O
Cu + In(NO3)3 = Cu(NO3)2 + In =>
3 Cu + 2 In(NO3)3 = 3 Cu(NO3)2 + 2 In
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2CO3 + C6H8O7 = KC6H7O7 + H2O + CO2 =>
K2CO3 + 2 C6H8O7 = 2 KC6H7O7 + H2O + CO2
KCl + Fe4[Fe(CN)6]3 = FeCl3 + K4[Fe(CN)6] =>
12 KCl + Fe4[Fe(CN)6]3 = 4 FeCl3 + 3 K4[Fe(CN)6]
Ni + HCl = NiHCl =>
Ni + HCl = NiHCl
Ca(OH)2 + Na2CO3 = Ca2(CO3)2 + Na(OH) =>
2 Ca(OH)2 + 2 Na2CO3 = Ca2(CO3)2 + 4 Na(OH)
CuSO4*5H2O(aq) + Na2CO3(aq) = CuCO3Cu(OH)2(s) + Na2SO4(aq) + CO2(g) + H2O(l) =>
2 CuSO4*5H2O(aq) + 2 Na2CO3(aq) = CuCO3Cu(OH)2(s) + 2 Na2SO4(aq) + CO2(g) + 9 H2O(l)
C3H6(g) + H2(g) = C3H8(g) =>
C3H6(g) + H2(g) = C3H8(g)
Cs + H2[SnCl6] = Cs2[SnCl6] + H =>
2 Cs + H2[SnCl6] = Cs2[SnCl6] + 2 H
Al + Zn(OH)2 = Al2(ZnO2)3 + H2 =>
2 Al + 3 Zn(OH)2 = Al2(ZnO2)3 + 3 H2
HCOONa + H2SO4 = HCOOH + NaHSO4 =>
HCOONa + H2SO4 = HCOOH + NaHSO4
HClO3 + Bi = Bi(ClO3)3 + H2 =>
6 HClO3 + 2 Bi = 2 Bi(ClO3)3 + 3 H2
Fe(OH)3 + Na = Fe + NaOH =>
Fe(OH)3 + 3 Na = Fe + 3 NaOH
Cu + Zn(NO3)3 = Cu(NO3) + Zn =>
3 Cu + Zn(NO3)3 = 3 Cu(NO3) + Zn
CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2
NH3(g) + Br2(l) = N2(g) + HBr(aq) =>
2 NH3(g) + 3 Br2(l) = N2(g) + 6 HBr(aq)
P4O10(s) + C(s) = P4(s) + CO2(g) =>
P4O10(s) + 5 C(s) = P4(s) + 5 CO2(g)
Ca(CO3) + AlCl3 = CaCl2 + Al2(CO3)3 =>
3 Ca(CO3) + 2 AlCl3 = 3 CaCl2 + Al2(CO3)3
Ca(OH)2 + HCl(aq) = CaCl2(aq) + HOH(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 HOH(l)
KClO3 + MgSO4 = K2SO4 + Mg(ClO3)2 =>
2 KClO3 + MgSO4 = K2SO4 + Mg(ClO3)2
OH{-} + Cu(NH3)4{+2} + S2O4{2-} = Cu + NH3 + SO3{-2} + H2O =>
4 OH{-} + Cu(NH3)4{+2} + S2O4{2-} = Cu + 4 NH3 + 2 SO3{-2} + 2 H2O
C3H5(OH)3 + RCOOH = (RCOO)3C3H5 + H2O =>
C3H5(OH)3 + 3 RCOOH = (RCOO)3C3H5 + 3 H2O
FeCl3 + H2S + H2O = SO2 + HCl + FeCl2 =>
6 FeCl3 + H2S + 2 H2O = SO2 + 6 HCl + 6 FeCl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
KMnO4 + H2SO4 + FeSO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 14 H2SO4 + 10 FeSO3 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
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