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Zn + CuSO4 = ZnSO4 + Cu
KMaO4 + NaOH = KOH + NaMaO4 =>
KMaO4 + NaOH = KOH + NaMaO4
C4H8Cl2 + KOH = KCl + H2O + C4H6 =>
C4H8Cl2 + 2 KOH = 2 KCl + 2 H2O + C4H6
NaOH + HCO3 = Na2CO3 + H2O + O2 =>
8 NaOH + 4 HCO3 = 4 Na2CO3 + 6 H2O + O2
Cr(CO3)3 + Mg = Cr + MgCO3 =>
Cr(CO3)3 + 3 Mg = Cr + 3 MgCO3
CaC2 + H2O = Ca(OH)2 + H2 + C2 =>
CaC2 + 2 H2O = Ca(OH)2 + H2 + C2
Mn(oh)2 + O2 + H2O = Mn(OH)3 =>
2 Mn(oh)2 + 3 O2 + 6 H2O = 4 Mn(OH)3
NaHCO3 + CH3COOH = NaCH3COO + CO2(g) + H2O =>
NaHCO3 + CH3COOH = NaCH3COO + CO2(g) + H2O
Ca(OH)2 + H2CO3 = Ca(CO3) + H2O =>
Ca(OH)2 + H2CO3 = Ca(CO3) + 2 H2O
HCl + NaOH = NaOHCl + H2 =>
2 HCl + 2 NaOH = 2 NaOHCl + H2
Ni + HNO3 = NO + H2O + Ni(NO3)2 =>
3 Ni + 8 HNO3 = 2 NO + 4 H2O + 3 Ni(NO3)2
Al + HH2SO4 = H2 + Al2(SO4)3 =>
4 Al + 6 HH2SO4 = 9 H2 + 2 Al2(SO4)3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na2CO3(aq) + Al(NO3)3(aq) = Al2(CO3)3(aq) + NaNO3(aq) =>
3 Na2CO3(aq) + 2 Al(NO3)3(aq) = Al2(CO3)3(aq) + 6 NaNO3(aq)
PbSO4 + NaOH = Na2[Pb(OH)4] + Na2SO4 =>
PbSO4 + 4 NaOH = Na2[Pb(OH)4] + Na2SO4
SCl2 + NaF = NaF4 + S2Cl2 + NaCl =>
6 SCl2 + 8 NaF = 2 NaF4 + 3 S2Cl2 + 6 NaCl
C(grafito) + H2(g) = C2H2(g) =>
2 C(grafito) + H2(g) = C2H2(g)
C2H5OH + C2H6OS = H2 + H2SO3 + C =>
2 C2H5OH + C2H6OS = 8 H2 + H2SO3 + 6 C
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Cu + HNo3 = Cu(HNo3)2 =>
Cu + 2 HNo3 = Cu(HNo3)2
K2SO3 + H2SO4 = K2SO4 + H2SO3 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
MgSO4 + CaCl2 = MgCl2 + CaSO4 =>
MgSO4 + CaCl2 = MgCl2 + CaSO4
CH3OH + Cr2O72{-} + H{+} = Cr3{+} + HCOOH + H2O =>
427 CH3OH + 12 Cr2O72{-} + 20 H{+} = 8 Cr3{+} + 427 HCOOH + 437 H2O
Re2O8 + H2S = Re2S7 + H2O + S =>
Re2O8 + 8 H2S = Re2S7 + 8 H2O + S
CH3COONa + CH3CH2OH = CH3COOCH2CH3 + NaOH =>
CH3COONa + CH3CH2OH = CH3COOCH2CH3 + NaOH
Fe + AgNO3 = Ag + Fe2(NO3)2 =>
2 Fe + 2 AgNO3 = 2 Ag + Fe2(NO3)2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
Al + Br = Al(Br)3 =>
Al + 3 Br = Al(Br)3
Ca + Na3P = CaP + Na =>
Ca + Na3P = CaP + 3 Na
OCl{-} = Cl{-} + O2 =>
2 OCl{-} = 2 Cl{-} + O2
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
S8 + C = CS8 =>
S8 + C = CS8
Ca + HCl(aq) = CaCl2(aq) + H2 =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2CO3 + Ba(NO3)2 = CO2 + O2 + Na2NO3 + Ba2 =>
4 Na2CO3 + 2 Ba(NO3)2 = 4 CO2 + 2 O2 + 4 Na2NO3 + Ba2
CH3OH + CaO = Ca(OCH3)2 + H2O =>
2 CH3OH + CaO = Ca(OCH3)2 + H2O
Li + Au2O = Li2O + Au =>
2 Li + Au2O = Li2O + 2 Au
Al + O = AlO2 =>
Al + 2 O = AlO2
OCl + H2O = H2O2 + Cl2 =>
2 OCl + 2 H2O = 2 H2O2 + Cl2
BeSO4 + H2O = H2SO4 + Be(OH)2 =>
BeSO4 + 2 H2O = H2SO4 + Be(OH)2
Fe{2+} = Fe{3+} + e =>
Fe{2+} = Fe{3+} + e
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
H2SO4 + Fe(OH)2 = Fe2(OH)2(SO4) + H2O =>
H2SO4 + 2 Fe(OH)2 = Fe2(OH)2(SO4) + 2 H2O
Mg(OH)2 + HCl = HMg(OH)2 + Cl2 =>
2 Mg(OH)2 + 2 HCl = 2 HMg(OH)2 + Cl2
NO2 + Mg = MgO + N2 =>
2 NO2 + 4 Mg = 4 MgO + N2
HNO3 + S + H2O = H2SO4 + NH3 =>
3 HNO3 + 4 S + 7 H2O = 4 H2SO4 + 3 NH3
C6H12O6 + O2 = C6H10O8 + H2 =>
C6H12O6 + O2 = C6H10O8 + H2
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