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20 CH3OH + 3 Cr2O7 + 2 H{+} = 20 CH2O + 2 Cr3{+} + 21 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Pb(C2H3O2)4 + Hg(Cl3)2 = Hg(C2H3O2)2 + Pb(Cl3)4 =>
Pb(C2H3O2)4 + 2 Hg(Cl3)2 = 2 Hg(C2H3O2)2 + Pb(Cl3)4
Mn(NO3)2 + (NH4)3PO4 = Mn3(PO4)2 + (NH4)(NO3) =>
3 Mn(NO3)2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6(NH4)(NO3)
NaOCl + Ag + H2O = AgCl + NaOH + Ag2O =>
2 NaOCl + 4 Ag + H2O = 2 AgCl + 2 NaOH + Ag2O
GeO2 = Ge + O2 =>
GeO2 = Ge + O2
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
B2 + H2S = HB + S =>
B2 + H2S = 2 HB + S
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
ZnSO3 + H2SO4 = ZnSO4 + H2SO3 =>
ZnSO3 + H2SO4 = ZnSO4 + H2SO3
Al(ClO3)3 + Be = Be(ClO3)2 + Al =>
2 Al(ClO3)3 + 3 Be = 3 Be(ClO3)2 + 2 Al
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NH4VS3 + H2SO4 = V2S5 + H2S + (NH4)2SO4 =>
2 NH4VS3 + H2SO4 = V2S5 + H2S + (NH4)2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
(NH4)2SO4 + CaCO3 = CaSO4 + (NH4)2CO3 =>
(NH4)2SO4 + CaCO3 = CaSO4 + (NH4)2CO3
PbS2 + HCl = PbCl2 + HS =>
PbS2 + 2 HCl = PbCl2 + 2 HS
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
ZnSO4 + NH3 = ZnH3 + NSO4 =>
ZnSO4 + NH3 = ZnH3 + NSO4
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
SrO + HCl = H2O + SrCl2 =>
SrO + 2 HCl = H2O + SrCl2
H2SO3 + K2O = K2S2O5 + H2O =>
2 H2SO3 + K2O = K2S2O5 + 2 H2O
H3A5O4 + Pb(NO3)2 = HNO3 + PbHA5O4 =>
H3A5O4 + Pb(NO3)2 = 2 HNO3 + PbHA5O4
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
Pb + PtI4 = PbI2 + Pt =>
2 Pb + PtI4 = 2 PbI2 + Pt
Li + Mg = Li2Mg6 =>
2 Li + 6 Mg = Li2Mg6
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
C6H12O6 + C2H5NO2 = C8H15NO7 + H2O =>
C6H12O6 + C2H5NO2 = C8H15NO7 + H2O
Copper(ii)nitrate + potassiumcarbonate = copper(ii)carbonate + potassiumnitrate =>
Cu(NO3)2 + K2CO3 = CuCO3 + 2 KNO3
C6H4COOH(CH3CO2) + NaOH = (CH3CO2)(C6H4)(COONa) + H2O =>
C6H4COOH(CH3CO2) + NaOH = (CH3CO2)(C6H4)(COONa) + H2O
C3H6O3 + Na = C3H4Na2O3 + H2 =>
C3H6O3 + 2 Na = C3H4Na2O3 + H2
H3PO4(aq) + Al(OH)3(s) = HOH(l) + AlPO4(s) =>
H3PO4(aq) + Al(OH)3(s) = 3 HOH(l) + AlPO4(s)
CH3CCH + H2 = CH4 =>
CH3CCH + 4 H2 = 3 CH4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Br + AgNO3 = AgBr + (NO3)3 =>
3 Br + 3 AgNO3 = 3 AgBr + (NO3)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
TiCl + Na = NaCl + Ti =>
TiCl + Na = NaCl + Ti
Cr(NO3)3 + NH3 + H2O = Cr(OH)4 + (NH4)2(NO3) =>
7 Cr(NO3)3 + 48 NH3 + 34 H2O = 7 Cr(OH)4 + 23(NH4)2(NO3)
H2S + MnO4 = S + MnO2 + H2O =>
2 H2S + MnO4 = 2 S + MnO2 + 2 H2O
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
ClCH2COOH + NH3 = C2H5NO2 + NH4Cl =>
ClCH2COOH + 2 NH3 = C2H5NO2 + NH4Cl
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
NaF + Ba(OH)2 = Na(OH) + BaF2 =>
2 NaF + Ba(OH)2 = 2 Na(OH) + BaF2
SO2 + H2O = S + H2SO4 =>
3 SO2 + 2 H2O = S + 2 H2SO4
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3(OH2)2 =>
6 Co(NO3)2 + 22 NH3(aq) + 6(NH4)2CO3 + 11 H2O2 = 6[Co(NH3)4CO3]NO3 + 8 NH4NO3(OH2)2
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
NaOH + HNO3 = HOH + NaNO3 =>
NaOH + HNO3 = HOH + NaNO3
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