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CuO(s) + 2 HCl(l) = CuCl2(g) + H2O(l)
C6H5NO2 + [H] + HCl = C6H5NH3{+} + Cl{-} + H2O =>
C6H5NO2 + 6[H] + HCl = C6H5NH3{+} + Cl{-} + 2 H2O
KMnO4 + Na2CO3 = NaMnO4 + K2O + CO2 =>
2 KMnO4 + Na2CO3 = 2 NaMnO4 + K2O + CO2
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2 =>
2 Zn + Cu2(SO4)2 = Zn2(SO4)2 + Cu2
HBr + KMnO4 = Br2 + MnBr + KBr + H2O =>
8 HBr + KMnO4 = 3 Br2 + MnBr + KBr + 4 H2O
BaBr2 = Ba + Br =>
BaBr2 = Ba + 2 Br
SIF4 + NaOH = Na4SIO4 + NaF + H2O =>
SIF4 + 8 NaOH = Na4SIO4 + 4 NaF + 4 H2O
Zn(NO3)2 + NaIO3 = Zn(IO3)2 + NaNO3 =>
Zn(NO3)2 + 2 NaIO3 = Zn(IO3)2 + 2 NaNO3
Pb(NO3)2 + K2I = KNO3 + Pb2I2 =>
2 Pb(NO3)2 + 2 K2I = 4 KNO3 + Pb2I2
U + O2 + F2 = UFO =>
2 U + O2 + F2 = 2 UFO
Ba + AgC2H3O2 = BaC2H3O2 + Ag =>
Ba + AgC2H3O2 = BaC2H3O2 + Ag
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
Ti(SO4)2 + NaOH = Ti(OH)4 + Na2SO4 =>
Ti(SO4)2 + 4 NaOH = Ti(OH)4 + 2 Na2SO4
Se2 + O2 = SeO3 =>
Se2 + 3 O2 = 2 SeO3
La2O3(s) + H2O = La(OH)3(aq) =>
La2O3(s) + 3 H2O = 2 La(OH)3(aq)
Rb2O + CdI2 = CdO + IRb =>
Rb2O + CdI2 = CdO + 2 IRb
Cu(NO3)2 + KOH = Cu(OH)2 + K + NO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 K + 2 NO3
FeC + O2 = CO2 + FeO =>
2 FeC + 3 O2 = 2 CO2 + 2 FeO
C22H18 + O2 = CO2 + H2O =>
2 C22H18 + 53 O2 = 44 CO2 + 18 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
H2O + RbOH = H3O + RbO =>
H2O + RbOH = H3O + RbO
CaF2 + N2O + H2O = Ca(NO3)2 + NH4F =>
CaF2 + 2 N2O + 4 H2O = Ca(NO3)2 + 2 NH4F
CH3CH2COOH + Mg = CH3CH2COOMg + H2 =>
2 CH3CH2COOH + 2 Mg = 2 CH3CH2COOMg + H2
Li + S + O2 = Li2SO4 =>
2 Li + S + 2 O2 = Li2SO4
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
K3PO4 + BaClO4 = BaPO4 + K3ClO4 =>
K3PO4 + BaClO4 = BaPO4 + K3ClO4
BrO3{-} + F2 + OH{-} = BrO4{-} + F{-} + H2O =>
BrO3{-} + F2 + 2 OH{-} = BrO4{-} + 2 F{-} + H2O
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
Co(NO3)2 + NH3 = Co(NH3)6(NO3)2 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6(NO3)2
SrCO3 + WO3 = SrWO3 + CO2 + O2 =>
2 SrCO3 + 2 WO3 = 2 SrWO3 + 2 CO2 + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2CrO7 = K2 + CrO7 =>
K2CrO7 = K2 + CrO7
O + CN = N + CO2 =>
2 O + CN = N + CO2
Mg3N2(s) + H2O = Mg(OH)2 + NH3 =>
Mg3N2(s) + 6 H2O = 3 Mg(OH)2 + 2 NH3
Cr2O2 + H2O = Cr(OH)2 =>
Cr2O2 + 2 H2O = 2 Cr(OH)2
Mg + AgNO3(aq) = Mg(NO3)2(aq) + Ag =>
Mg + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C2H4O2 + O3 = CO2 + H2O =>
3 C2H4O2 + 4 O3 = 6 CO2 + 6 H2O
HgNO3 = Hg2O + NO2 + O2 =>
4 HgNO3 = 2 Hg2O + 4 NO2 + O2
K{-} + NaOH = NaK{-} + OH =>
K{-} + NaOH = NaK{-} + OH
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + H2O =>
3 HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + 3 H2O
AgNo3(s) + HCl(aq) = AgCl(s) + HNo3(aq) =>
AgNo3(s) + HCl(aq) = AgCl(s) + HNo3(aq)
(CH3)2CHBr + KOH = C3H6 + H2O + KBr =>
(CH3)2CHBr + KOH = C3H6 + H2O + KBr
ZnBr2(aq) + LiOH(aq) = Zn(OH)2 + LiBr =>
ZnBr2(aq) + 2 LiOH(aq) = Zn(OH)2 + 2 LiBr
C3H7COOH + Na2CO3 = C3H7COONa + H2CO3 =>
2 C3H7COOH + Na2CO3 = 2 C3H7COONa + H2CO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HCO3{-} + H{+} = H2CO3 =>
HCO3{-} + H{+} = H2CO3
Zn + Pb = Zn2Pb =>
2 Zn + Pb = Zn2Pb
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