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HC2O2 = H + 2 CO
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
HI + NaHSO4 = I2 + Na2S2O3 + H2O =>
8 HI + 2 NaHSO4 = 4 I2 + Na2S2O3 + 5 H2O
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
CH3COO{-} + Co(NO3)2 + NH2CH2COOH = CoO2{-} + H2O + CO2 + N2 =>
18 CH3COO{-} + 18 Co(NO3)2 + 2 NH2CH2COOH = 18 CoO2{-} + 32 H2O + 40 CO2 + 19 N2
Fe2(SO4)3(aq) + NaOH(aq) = Na(SO4)3(aq) + Fe2OH(aq) =>
Fe2(SO4)3(aq) + NaOH(aq) = Na(SO4)3(aq) + Fe2OH(aq)
CuOH2 = Cu + H2O =>
CuOH2 = Cu + H2O
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
Fe(CrO2)2 + K2CO3 + O2 = K2Cr2O7 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 4 K2CO3 + 7 O2 = 4 K2Cr2O7 + 2 Fe2O3 + 4 CO2
CaSO4*H2O = Ca{+2} + SO4{-2} + H2O =>
CaSO4*H2O = Ca{+2} + SO4{-2} + H2O
Na2CO3 + AgNO2 = NaNO2 + Ag2CO3 =>
Na2CO3 + 2 AgNO2 = 2 NaNO2 + Ag2CO3
Mg(CN)2 + HCl = MgCl2 + HCN =>
Mg(CN)2 + 2 HCl = MgCl2 + 2 HCN
Ag2O + HNO3 = AgNO3 + HOH =>
Ag2O + 2 HNO3 = 2 AgNO3 + HOH
KClO3 + H2SO4 = KClO4 + Cl02 + K2SO4 + H2O =>
7 KClO3 + H2SO4 = 5 KClO4 + Cl02 + K2SO4 + H2O
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l)
Mg + KSCN = MgCN + KS =>
Mg + KSCN = MgCN + KS
Rb2SO4 + H2O = H2SO4 + RbOH =>
Rb2SO4 + 2 H2O = H2SO4 + 2 RbOH
CaCl2 + H2SO4 + MnO2 = CaSO4 + MnSO4 + H2O + Cl2 =>
CaCl2 + 2 H2SO4 + MnO2 = CaSO4 + MnSO4 + 2 H2O + Cl2
BaCl2 + HCl = BaCl3{-} + H{+} =>
BaCl2 + HCl = BaCl3{-} + H{+}
Zu + HNO3 = ZuNO3 + NO + H2O =>
3 Zu + 4 HNO3 = 3 ZuNO3 + NO + 2 H2O
Zn + Cr2(SO4)3 + HCl = ZnSO4 + CrCl2 + H2SO4 =>
Zn + Cr2(SO4)3 + 4 HCl = ZnSO4 + 2 CrCl2 + 2 H2SO4
Mg(s) + P4(s) + O2(g) = Mg3(PO4)2 =>
6 Mg(s) + P4(s) + 8 O2(g) = 2 Mg3(PO4)2
Te2O3SO4 = TeO2 + SO3 =>
Te2O3SO4 = 2 TeO2 + SO3
As(OH)5 + H2CO3 = As2(CO3)5 + H2O =>
2 As(OH)5 + 5 H2CO3 = As2(CO3)5 + 10 H2O
C6H10N + H3O = C6H10O + NH3 =>
C6H10N + H3O = C6H10O + NH3
SrSO4 + Mg = SrS + MgO =>
SrSO4 + 4 Mg = SrS + 4 MgO
Au2S3 + Na = Na2S + Au =>
Au2S3 + 6 Na = 3 Na2S + 2 Au
Na4CO3 + H3C6H5O7 = NaH2C6H5O7 + H2O + CO2 =>
9 Na4CO3 + 35 H3C6H5O7 = 36 NaH2C6H5O7 + 14 H2O + 3 CO2
Ti2Si4 + Cr2Cl3 = Ti2Cl4 + Cr2Si3 =>
3 Ti2Si4 + 4 Cr2Cl3 = 3 Ti2Cl4 + 4 Cr2Si3
Na(OH) + Ag(NO3) = AgOH + NaNO3 =>
Na(OH) + Ag(NO3) = AgOH + NaNO3
Al(NO3)3 + H2SO3 = Al(SO3)3 + H2NO3 =>
Al(NO3)3 + 3 H2SO3 = Al(SO3)3 + 3 H2NO3
Cr2O7{-2} + Cl{-} + H{+} = Cl2 + Cr{+3} + H2O =>
Cr2O7{-2} + 6 Cl{-} + 14 H{+} = 3 Cl2 + 2 Cr{+3} + 7 H2O
Hg + Br = Hg2Br4 =>
2 Hg + 4 Br = Hg2Br4
Fe + H2O = H2 + FeO2H2 =>
Fe + 2 H2O = H2 + FeO2H2
CaF2 + H2O = Ca(OH)2 + F{-} + H{+} =>
CaF2 + 2 H2O = Ca(OH)2 + 2 F{-} + 2 H{+}
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Ag + H2S = H2SAg =>
Ag + H2S = H2SAg
FeC2O4*H2O + H2C2O4*H2O + K2C2O4*H2O + H2O2 = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*H2O + H2C2O4*H2O + 3 K2C2O4*H2O + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2 H2O
KHA + NaOH = KOH + Na2A + H2O =>
KHA + 2 NaOH = KOH + Na2A + H2O
Na2S + HCl = NaCl + H2S* =>
Na2S + 2 HCl = 2 NaCl + H2S*
CrO4{2-} + CH3COOH = Cr2O7{2-} + CH3COO{-} + H2O =>
2 CrO4{2-} + 2 CH3COOH = Cr2O7{2-} + 2 CH3COO{-} + H2O
FeS2 + NaOH = Fe(OH)3 + Na2S + S =>
2 FeS2 + 6 NaOH = 2 Fe(OH)3 + 3 Na2S + S
NaCl + I = NaI + Cl2 =>
2 NaCl + 2 I = 2 NaI + Cl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Ae + O2 = AeO3 =>
2 Ae + 3 O2 = 2 AeO3
H{+} + Cr2O7{-2} + Cl2 = Cr{+3} + ClO4{-} + H2O =>
50 H{+} + 7 Cr2O7{-2} + 3 Cl2 = 14 Cr{+3} + 6 ClO4{-} + 25 H2O
Mn(NO3)2 + NH3 = MnN + H3(NO3)2 =>
Mn(NO3)2 + NH3 = MnN + H3(NO3)2
C + H + O2 = CH3OH =>
2 C + 8 H + O2 = 2 CH3OH
HgO + Ca = CaO + Hg =>
HgO + Ca = CaO + Hg
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