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Fe2(SO3)3 + 3 H2O = 3 H2SO4 + 2 Fe
MnO4{-} + SO2 + H2O = Mn{+2} + SO4{-2} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{+2} + 5 SO4{-2} + 4 H{+}
C2H5OH + CO = C3H6O2 =>
C2H5OH + CO = C3H6O2
Au + HNO3 = Au(NO3)3 + NO2 + H2O =>
Au + 6 HNO3 = Au(NO3)3 + 3 NO2 + 3 H2O
CuSO4(aq) + NaI(aq) = CuI2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaI(aq) = CuI2(aq) + Na2SO4(aq)
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(aq) + H2O(l) =>
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(aq) + 2 H2O(l)
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-} =>
C6H5NO2 + HCl = C6H6NO2{+} + Cl{-}
Fe + CH3COOH = Fe(CH3COO)3 + H2 =>
2 Fe + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2
NaHCO3 + KCl = NaCl + K2CO3 + CO2 + H2O =>
2 NaHCO3 + 2 KCl = 2 NaCl + K2CO3 + CO2 + H2O
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
HI(aq) + CsOH(aq) = H2O + CsI =>
HI(aq) + CsOH(aq) = H2O + CsI
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaCl2(aq) + NaNO3(aq) = CaNO3(aq) + NaCl2(aq) =>
CaCl2(aq) + NaNO3(aq) = CaNO3(aq) + NaCl2(aq)
Na2CO3 + H2SO4 = Na2SO4(aq) + H2CO3(s) =>
Na2CO3 + H2SO4 = Na2SO4(aq) + H2CO3(s)
I{-} + BrO3{-} + H2O = Br2 + I2 + OH{-} =>
10 I{-} + 2 BrO3{-} + 6 H2O = Br2 + 5 I2 + 12 OH{-}
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2(g)
KOH(aq) = K2O + H2O =>
2 KOH(aq) = K2O + H2O
HCOOH + LiOH = Li + H2O + HCOO =>
HCOOH + LiOH = Li + H2O + HCOO
Pb(s) + HNO3 = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3 = Pb(NO3)4(aq) + 2 H2(g)
Sb2O3 + NaOH = NaSbO2 + H2O =>
Sb2O3 + 2 NaOH = 2 NaSbO2 + H2O
Na3PO4*12H2O + BaCl2*2H2O = Ba3(PO4)2 + NaCl + H2O =>
2 Na3PO4*12H2O + 3 BaCl2*2H2O = Ba3(PO4)2 + 6 NaCl + 30 H2O
NaHCO3 + H2O2 = NaOH + H2CO3 + O2 =>
2 NaHCO3 + 2 H2O2 = 2 NaOH + 2 H2CO3 + O2
Na1 + O2 = NaO =>
2 Na1 + O2 = 2 NaO
MnO2 + NaNO3 + NaOH = NaMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 NaOH = 2 NaMnO4 + 3 NaNO2 + H2O
HONH2 + H2O = HONH3{+} + OH{-} =>
HONH2 + H2O = HONH3{+} + OH{-}
PbO2 + CaCO3 = Pb(CO3)2 + CaO =>
PbO2 + 2 CaCO3 = Pb(CO3)2 + 2 CaO
HCOOH + NaOH = NaCOOH + H2O =>
HCOOH + NaOH = NaCOOH + H2O
K2S(aq) + BaCl2(aq) = KCl + SBa =>
K2S(aq) + BaCl2(aq) = 2 KCl + SBa
Mg + Fe(Cl)3 = Mg(Cl)3 + Fe =>
Mg + Fe(Cl)3 = Mg(Cl)3 + Fe
V2O5 + NaOH = Na3VO4 + H2O =>
V2O5 + 6 NaOH = 2 Na3VO4 + 3 H2O
CoO3 + HCl = CoCl2 + Cl2 + H2O =>
CoO3 + 6 HCl = CoCl2 + 2 Cl2 + 3 H2O
Ca(CO3) + H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(CO3) + 2 H(C2H3O2) = Ca(C2H3O2)2 + CO2 + H2O
FeBr3 + K2S = FeS + S + KBr =>
2 FeBr3 + 3 K2S = 2 FeS + S + 6 KBr
CH3OH + Cl2 = CH2Cl2 + H2O =>
CH3OH + Cl2 = CH2Cl2 + H2O
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
CH3COOH + Fe(OH)3 = (CH3COO)3Fe + H2O =>
3 CH3COOH + Fe(OH)3 = (CH3COO)3Fe + 3 H2O
Cr + Mn{2+} = Cr{3+} + Mn =>
2 Cr + 3 Mn{2+} = 2 Cr{3+} + 3 Mn
H2S + CI = S8 + HCI =>
8 H2S + 16 CI = S8 + 16 HCI
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
Cr(OH)3 + H2O2 = CrO4 + H2O =>
2 Cr(OH)3 + 5 H2O2 = 2 CrO4 + 8 H2O
Cr + P = Cr3P4 =>
3 Cr + 4 P = Cr3P4
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
AgCl + NH4OH = [Ag(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = [Ag(NH3)2]Cl + 2 H2O
KCIO3 + S = KCI + SO2 =>
2 KCIO3 + 3 S = 2 KCI + 3 SO2
Ni + HBr = NiBr2 + H =>
Ni + 2 HBr = NiBr2 + 2 H
CuCl2 + Mg(NO3)2 = Cu(NO3)2 + MgCl2 =>
CuCl2 + Mg(NO3)2 = Cu(NO3)2 + MgCl2
Fe + HO = Fe(OH)2 =>
Fe + 2 HO = Fe(OH)2
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
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