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Cu(s) + 4 HNO3(l) = Cu(NO3)2(l) + 2 NO2(g) + 2 H2O(l)
CaCl2 + KI = CaI2 + KCl =>
CaCl2 + 2 KI = CaI2 + 2 KCl
TeO2 + HCl = TeCl4 + H2O =>
TeO2 + 4 HCl = TeCl4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
Co(NO3)3 = Co2O3 + NO2 + O2 =>
4 Co(NO3)3 = 2 Co2O3 + 12 NO2 + 3 O2
[Cu(NH3)4]SO4*6H2O(s) + HCl(aq) = CuSO4(aq) + H2O(l) + NH4 + Cl =>
[Cu(NH3)4]SO4*6H2O(s) + 4 HCl(aq) = CuSO4(aq) + 6 H2O(l) + 4 NH4 + 4 Cl
K2O + NO2 = KNO2 + O2 =>
2 K2O + 4 NO2 = 4 KNO2 + O2
Au + N2 = AuN3 =>
2 Au + 3 N2 = 2 AuN3
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
C2H3O2Cl + NH3 = C2H5O2N + NH4Cl =>
C2H3O2Cl + 2 NH3 = C2H5O2N + NH4Cl
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
CaH2 + Cl2 = CaCl2 + H2 =>
CaH2 + Cl2 = CaCl2 + H2
CH3COOH + NaOHCO3 = CH3COONa + H2O + CO2 =>
5 CH3COOH + 4 NaOHCO3 = 4 CH3COONa + 6 H2O + 6 CO2
HIn = H{+} + In{-} =>
HIn = H{+} + In{-}
Au + O = AuO2 =>
Au + 2 O = AuO2
Cl2(g) + O2(g) = Cl2O7 =>
2 Cl2(g) + 7 O2(g) = 2 Cl2O7
Li2CO3 + H3BO3 = Li3BO3 + CO2 + H2O =>
3 Li2CO3 + 2 H3BO3 = 2 Li3BO3 + 3 CO2 + 3 H2O
H2CO3 + Ni(OH)2 = Ni(CO3) + H2O =>
H2CO3 + Ni(OH)2 = Ni(CO3) + 2 H2O
CH2O + NH4NO3 = CO2 + H2O + N2 =>
CH2O + 2 NH4NO3 = CO2 + 5 H2O + 2 N2
HClO + Fe = FeClO + H2 =>
2 HClO + 2 Fe = 2 FeClO + H2
KI + Ba(OH)2 = KOH + BaI2 =>
2 KI + Ba(OH)2 = 2 KOH + BaI2
FeI2 + Na2CO3 = FeCO3 + Na2I2 =>
FeI2 + Na2CO3 = FeCO3 + Na2I2
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
Cr + CO3 = Cr(CO3) =>
Cr + CO3 = Cr(CO3)
Mg(s) + Cl2(g) = MgCl2(s) =>
Mg(s) + Cl2(g) = MgCl2(s)
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn
Ca + Fe{2+} = Ca{2+} + Fe =>
Ca + Fe{2+} = Ca{2+} + Fe
Ca(NO3)2 + NaH2PO4 = Ca3(PO4)2 + Na + NO3 + H2 =>
3 Ca(NO3)2 + 2 NaH2PO4 = Ca3(PO4)2 + 2 Na + 6 NO3 + 2 H2
NaOH + OH = NaO + H2O =>
NaOH + OH = NaO + H2O
Si + Br2 = SiBr4 =>
Si + 2 Br2 = SiBr4
CaH2(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 H2(g)
H2S + Li2CO3 = Li2S + CO2 + H2O =>
H2S + Li2CO3 = Li2S + CO2 + H2O
(NH3OH)Cl + K2Cr2O7 + H3PO4 = N2 + K2HPO4 + Cr2(HPO4)3 + H2O + HCl =>
6(NH3OH)Cl + K2Cr2O7 + 4 H3PO4 = 3 N2 + K2HPO4 + Cr2(HPO4)3 + 13 H2O + 6 HCl
I2O5 + BrF3 = IF5 + O2 + BrF2 =>
2 I2O5 + 20 BrF3 = 4 IF5 + 5 O2 + 20 BrF2
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu(s)
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
H3PO4(aq) + Ca(s) = Ca3(PO4)2 + H2(g) =>
2 H3PO4(aq) + 3 Ca(s) = Ca3(PO4)2 + 3 H2(g)
Zn(s) + SnCl4(aq) = ZnCl2 + Sn =>
2 Zn(s) + SnCl4(aq) = 2 ZnCl2 + Sn
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KO2 = K2O2 + O2 =>
2 KO2 = K2O2 + O2
P + F = PF3 =>
P + 3 F = PF3
CrO4 + H = Cr2O7 + OH =>
2 CrO4 + H = Cr2O7 + OH
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Ag2O + NH3 = Ag3N + H2O =>
3 Ag2O + 2 NH3 = 2 Ag3N + 3 H2O
NH2NO = N2 + H2O =>
NH2NO = N2 + H2O
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