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CuCl2(ac) + Zn(s) = Cu(s) + ZnCl2(ac)
Na2S + Ag + H2O + O2 = NaOH + Ag2S =>
2 Na2S + 4 Ag + 2 H2O + O2 = 4 NaOH + 2 Ag2S
Ca(NO2)2 + NH3 + H2O = Ca(OH)2 + NH4NO2 =>
Ca(NO2)2 + 2 NH3 + 2 H2O = Ca(OH)2 + 2 NH4NO2
(NH4)2Cr2O7 + KOH = (NH4)2CrO4 + K2CrO4 + H2O =>
(NH4)2Cr2O7 + 2 KOH = (NH4)2CrO4 + K2CrO4 + H2O
Fe2(CO3) = Fe2O + CO2 =>
Fe2(CO3) = Fe2O + CO2
AlOH + PO4 = AlPO4 + OH =>
AlOH + PO4 = AlPO4 + OH
E2 + O3 = EO =>
3 E2 + 2 O3 = 6 EO
Na2S + Cd(NO3)2 = CdS + NaNO3 =>
Na2S + Cd(NO3)2 = CdS + 2 NaNO3
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
(f)Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2(f)Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
MnSO4 + (NH4)2S2O8 + H2SO4 = HMnO4 + (NH4)2SO4 + SO2 =>
2 MnSO4 + (NH4)2S2O8 + H2SO4 = 2 HMnO4 + (NH4)2SO4 + 4 SO2
Zn0 + HCl = ZnCl2 + H2 =>
Zn0 + 2 HCl = ZnCl2 + H2
NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l) =>
2 NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l)
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
CaCl2 + NaK = CaK2 + NaCl =>
CaCl2 + 2 NaK = CaK2 + 2 NaCl
Mg + AgBr = MgBr2 + Ag =>
Mg + 2 AgBr = MgBr2 + 2 Ag
Mg + Hg(NO3)2 = Hg + Mg(NO3)2 =>
Mg + Hg(NO3)2 = Hg + Mg(NO3)2
WFeS2 + O2 = SO2 + WO + Fe0 =>
2 WFeS2 + 5 O2 = 4 SO2 + 2 WO + 2 Fe0
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O =>
HOCH2CH(OH)CH2OH + O2 = HOCH2CH(OH)CO2H + H2O
ReO3 + Se = ReSe2 + SeO2 =>
2 ReO3 + 7 Se = 2 ReSe2 + 3 SeO2
Ca + Cl{2+} = CaCl{+2} =>
Ca + Cl{2+} = CaCl{+2}
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
C6H8O7 + NaOH = C6H7O7 + H2O + Na =>
C6H8O7 + NaOH = C6H7O7 + H2O + Na
CH5OH + O2 = CO2 + H2O =>
CH5OH + 2 O2 = CO2 + 3 H2O
C12H22CaO14 + C6H10CaO6 = C9H16CaO10 =>
C12H22CaO14 + C6H10CaO6 = 2 C9H16CaO10
PbO + CO = CO2 + Pb =>
PbO + CO = CO2 + Pb
Mn2O7 + CH3CH2OH = MnO2 + CO2 + H2O =>
2 Mn2O7 + CH3CH2OH = 4 MnO2 + 2 CO2 + 3 H2O
CH3CH2OH + CHOOH = CH3CH2COOCH3 + H2O =>
3 CH3CH2OH + 2 CHOOH = 2 CH3CH2COOCH3 + 3 H2O
Fe + Pd{+2} = Fe{3+} + Pd =>
2 Fe + 3 Pd{+2} = 2 Fe{3+} + 3 Pd
PCl5 + Na2S = P2S5 + NaCl =>
2 PCl5 + 5 Na2S = P2S5 + 10 NaCl
C3H8O2(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8O2(g) + 4 O2(g) = 3 CO2(g) + 4 H2O(g)
Calciumcarbonate + Hydrochloricacid = Calciumchloride + Carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CH3CH2OH + CHOOH = CH3CH2COOCH3 + H2O =>
3 CH3CH2OH + 2 CHOOH = 2 CH3CH2COOCH3 + 3 H2O
Pb2S + Pb2SO4 = Pb + SO2 =>
Pb2S + Pb2SO4 = 4 Pb + 2 SO2
C6H14N2O2 + O2 = CO2 + H2O + CH4N2O =>
C6H14N2O2 + 7 O2 = 5 CO2 + 5 H2O + CH4N2O
C10H16O + BH4 = C10H18O + BH3 =>
C10H16O + 2 BH4 = C10H18O + 2 BH3
MoO3 + Zn + H2SO4 = Mo203 + ZnSO4 + H2O =>
203 MoO3 + 609 Zn + 609 H2SO4 = Mo203 + 609 ZnSO4 + 609 H2O
Sb(OH)5 = Sb2O5 + H2O =>
2 Sb(OH)5 = Sb2O5 + 5 H2O
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
SrCO3 + Al2O3 = Sr4Al14O25 + CO2 =>
4 SrCO3 + 7 Al2O3 = Sr4Al14O25 + 4 CO2
CuSO4 + NH3 + NaOH = Cu(OH)2 + NH3Na2SO4 =>
CuSO4 + NH3 + 2 NaOH = Cu(OH)2 + NH3Na2SO4
S2O32{-} + MnO4{-} + H{+} = SO42{-} + Mn2{+} + H2O =>
13 S2O32{-} + 206 MnO4{-} + 296 H{+} = 26 SO42{-} + 103 Mn2{+} + 148 H2O
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
Cr + H2O(l) = H2 + CrO =>
Cr + H2O(l) = H2 + CrO
C27H56 + O2 = H2O + CO2 =>
C27H56 + 41 O2 = 28 H2O + 27 CO2
Be2O3 = Be3 + O2 =>
6 Be2O3 = 4 Be3 + 9 O2
Au{+2} + Ag = Au + Ag{+} =>
Au{+2} + 2 Ag = Au + 2 Ag{+}
ZnS + CO2 = CS2 + ZnO =>
2 ZnS + CO2 = CS2 + 2 ZnO
BaCl2 + NaI = BaI2 + NaCl =>
BaCl2 + 2 NaI = BaI2 + 2 NaCl
C11H19Cl7 + O2 = CCl4 + CO2 + H2O =>
4 C11H19Cl7 + 56 O2 = 7 CCl4 + 37 CO2 + 38 H2O
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