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2 HCl(aq) + ZnO(s) = H2O(l) + ZnCl2(aq)
NaHCO3 + C4H6O6 = C4H6O6Na2 + CO2 + H2O =>
10 NaHCO3 + 6 C4H6O6 = 5 C4H6O6Na2 + 14 CO2 + 8 H2O
Al2O3(s) + CO2(g) = Al(s) + CO3(g) =>
Al2O3(s) + 3 CO2(g) = 2 Al(s) + 3 CO3(g)
CoCl2 + AgNO3 = Co(NO3)AgCl2 =>
CoCl2 + AgNO3 = Co(NO3)AgCl2
NaOH + K2CrO4 = Na(CrO4) + K2OH =>
NaOH + K2CrO4 = Na(CrO4) + K2OH
NaHCO3 + CH3COOOH = CO2 + H2O + C2H3NaO2 =>
3 NaHCO3 + 4 CH3COOOH = 5 CO2 + 5 H2O + 3 C2H3NaO2
Cu(i) + S = CuS =>
Cu(i) + S = CuS
NaHCO3 + C2H5COOH = C4H5O2Na + H2O + CO2 =>
7 NaHCO3 + 9 C2H5COOH = 7 C4H5O2Na + 13 H2O + 6 CO2
CH4 + CaO = Ca2C + H2O =>
CH4 + 2 CaO = Ca2C + 2 H2O
H2SO3 + ClO{-} = HSO3{-} + HClO =>
H2SO3 + ClO{-} = HSO3{-} + HClO
CuCl2 + Al = Cu2Al3 + Cl =>
2 CuCl2 + 3 Al = Cu2Al3 + 4 Cl
SO2 + KHCO3 = K2SO3 + CO2 + H2O =>
SO2 + 2 KHCO3 = K2SO3 + 2 CO2 + H2O
C2H7N + O2 = CO + NO2 + H2O =>
4 C2H7N + 15 O2 = 8 CO + 4 NO2 + 14 H2O
HgS + HNO3 = H2O + NO + S + Hg(NO3)2 =>
3 HgS + 8 HNO3 = 4 H2O + 2 NO + 3 S + 3 Hg(NO3)2
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
C6H5Br + C6H7BO2 = C12H10 + CO2 + HB + HBr =>
11 C6H5Br + 6 C6H7BO2 = 8 C12H10 + 6 CO2 + 6 HB + 11 HBr
BaCrO4 + Ba(OH)2 = Ba3(CrO4)2 + O2 + H2O =>
4 BaCrO4 + 2 Ba(OH)2 = 2 Ba3(CrO4)2 + O2 + 2 H2O
NaOH + Fe(No3)2 = Fe(OH)2 + NaNo3 =>
2 NaOH + Fe(No3)2 = Fe(OH)2 + 2 NaNo3
C45H86O6 + KOH = C3H5(OH)3 + K + C14H27O2 =>
C45H86O6 + 3 KOH = C3H5(OH)3 + 3 K + 3 C14H27O2
C6H5NO2 + Fe + H2O = C6H5NH3 + Fe3O4 =>
8 C6H5NO2 + 21 Fe + 12 H2O = 8 C6H5NH3 + 7 Fe3O4
NiCl2*6H2O + NH3 = [Ni(NH3)6]Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = [Ni(NH3)6]Cl2 + 6 H2O
CuO(s) + O2(g) = Cu2O3 =>
4 CuO(s) + O2(g) = 2 Cu2O3
Mg + CoSO4 = MgSO4 + Co =>
Mg + CoSO4 = MgSO4 + Co
C3H8 + Cl2 = C + HCl =>
C3H8 + 4 Cl2 = 3 C + 8 HCl
Fe(SCN)3 + KF = K3[FeF6] + KSCN =>
Fe(SCN)3 + 6 KF = K3[FeF6] + 3 KSCN
MnO4{-} + NO2{-} = MnO2{-} + NO3{-} =>
MnO4{-} + 2 NO2{-} = MnO2{-} + 2 NO3{-}
HNO3 + Ba = Ba(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Ba = 4 Ba(NO3)2 + 5 H2O + N2O
NaClO4 + H2O = HClO4 + OH + Na =>
NaClO4 + H2O = HClO4 + OH + Na
HgS + O2 = Hg + SO2 =>
HgS + O2 = Hg + SO2
NaHCO3 + KCl = NaCl + KHCO3 =>
NaHCO3 + KCl = NaCl + KHCO3
Cd(aq) + S2(aq) = CdS(s) =>
2 Cd(aq) + S2(aq) = 2 CdS(s)
P4O10 + H2 = H3P + H2O =>
P4O10 + 16 H2 = 4 H3P + 10 H2O
NaHSO4 + H2O = Na{+} + SO4{2-} + H3O{+} =>
NaHSO4 + H2O = Na{+} + SO4{2-} + H3O{+}
NaOH(ap) + (NH4)2SO4(aq) = Na2SO4(aq) + NH3(g) + H2O(l) =>
2 NaOH(ap) + (NH4)2SO4(aq) = Na2SO4(aq) + 2 NH3(g) + 2 H2O(l)
C14H16O4 + I2 = C14H10I2O4 + HI =>
C14H16O4 + 4 I2 = C14H10I2O4 + 6 HI
(CH3)2NH + HNO3 = (CH3)2NH2NO3 =>
(CH3)2NH + HNO3 = (CH3)2NH2NO3
PCl5 + MgO = P + MgCl2 + O2 =>
4 PCl5 + 10 MgO = 4 P + 10 MgCl2 + 5 O2
Cu + HNO3 = Cu(NO4)2 + NO2 + H2O =>
Cu + 8 HNO3 = Cu(NO4)2 + 6 NO2 + 4 H2O
C6H7N + H2SO4 = [C6H8N]HSO4 =>
C6H7N + H2SO4 = [C6H8N]HSO4
Al2O3 + HCOOH = HCOOAl + H2O + CO2 =>
Al2O3 + 4 HCOOH = 2 HCOOAl + 3 H2O + 2 CO2
Al(OH)3 + Sr(OH)2 = Al2SrO4 + H2O =>
2 Al(OH)3 + Sr(OH)2 = Al2SrO4 + 4 H2O
Cu2Cl + Na(NO3)2 = Cu(NO3)2 + Na2Cl =>
Cu2Cl + 2 Na(NO3)2 = 2 Cu(NO3)2 + Na2Cl
FeS2O3 + Al2(SO4)3 = FeSO4 + Al2(S2O3)3 =>
3 FeS2O3 + Al2(SO4)3 = 3 FeSO4 + Al2(S2O3)3
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
Mg + CoCl3 = MgCl2 + Co =>
3 Mg + 2 CoCl3 = 3 MgCl2 + 2 Co
Cu(ClO3)2 + Ba(OH)2 = Ba(ClO3)2 + Cu(OH)2 =>
Cu(ClO3)2 + Ba(OH)2 = Ba(ClO3)2 + Cu(OH)2
CO2 + H2O = C4H11OH + O2 =>
8 CO2 + 12 H2O = 2 C4H11OH + 13 O2
Pb(NO2)2 + NaBr = PbBr2 + NaNO2 =>
Pb(NO2)2 + 2 NaBr = PbBr2 + 2 NaNO2
Zn + MnO2 + H3O{+} = Zn2{+} + Mn2O3 + H2O =>
4 Zn + 2 MnO2 + 2 H3O{+} = 2 Zn2{+} + Mn2O3 + 3 H2O
CH2OH + NaOH = CH2ONa + H2O =>
CH2OH + NaOH = CH2ONa + H2O
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