| Équations équilibrées la veille | Équations équilibrées le lendemain |
C46H92O2 + 68 O2 = 46 CO2 + 46 H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CH3CHCHCH2CH3 + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 6 MnSO4 + 3 K2SO4 + 14 H2O
ZnCl2 + K2SO3 = KCl + ZnSO3 =>
ZnCl2 + K2SO3 = 2 KCl + ZnSO3
Al + Fe{2}{+} = Al{3} + Fe =>
2 Al + 3 Fe{2}{+} = 2 Al{3} + 3 Fe
Fe + PbN2O6 = Pb + FeN2O6 =>
Fe + PbN2O6 = Pb + FeN2O6
BaCO3 + La2O3 + MnO2 = Ba7La3Mn10O30 + CO2 + O2 =>
28 BaCO3 + 6 La2O3 + 40 MnO2 = 4 Ba7La3Mn10O30 + 28 CO2 + 3 O2
HNO3(aq) + Cs(OH)2(aq) = H2O(l) + Cs(NO3)2(aq) =>
2 HNO3(aq) + Cs(OH)2(aq) = 2 H2O(l) + Cs(NO3)2(aq)
AgNO3 + KBr2 = AgBr2 + KNO3 =>
AgNO3 + KBr2 = AgBr2 + KNO3
Na2S + AgNO3 = Ag2S + Na2(NO3)2 =>
Na2S + 2 AgNO3 = Ag2S + Na2(NO3)2
AI + CuCI2 = Cu + AICI2 =>
AI + CuCI2 = Cu + AICI2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CO2 + Na(OH) = Na2(CO3) + H2O =>
CO2 + 2 Na(OH) = Na2(CO3) + H2O
(CuOH)2SO4 + NH3 + H2O = [Cu(NH3)4](OH)2 + (NH4)2SO4 =>
(CuOH)2SO4 + 10 NH3 + 2 H2O = 2[Cu(NH3)4](OH)2 + (NH4)2SO4
Pb(NO3)2(aq) + KI(s) = PbI2 + KNO3 =>
Pb(NO3)2(aq) + 2 KI(s) = PbI2 + 2 KNO3
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C9H6O6 =>
5 C9H12 + 18 KMnO4 + 27 H2SO4 = 42 H2O + 9 K2SO4 + 18 MnSO4 + 5 C9H6O6
AgNO3(aq) + K2SO3(aq) = AgSO3 + NO3K2 =>
AgNO3(aq) + K2SO3(aq) = AgSO3 + NO3K2
K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O
CCH5N + O2 = CO2 + H2O + NO2 =>
4 CCH5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
FeCl3(aq) + HgNO3(aq) = Fe(NO3)3 + HgCl(cr) =>
FeCl3(aq) + 3 HgNO3(aq) = Fe(NO3)3 + 3 HgCl(cr)
KH2O + P = KP + H2O =>
KH2O + P = KP + H2O
Ca + Na2HPO4 = CaHPO4(s) + Na =>
Ca + Na2HPO4 = CaHPO4(s) + 2 Na
Na2[Pb(OH)4] + H2CO3 = PbCO3 + Na2CO3 + H2O =>
Na2[Pb(OH)4] + 2 H2CO3 = PbCO3 + Na2CO3 + 4 H2O
Li2S = Li + LiS =>
Li2S = Li + LiS
CoCO3(s) + HCl(aq) = CoCl2(aq) + CO2(g) + H2O =>
CoCO3(s) + 2 HCl(aq) = CoCl2(aq) + CO2(g) + H2O
Ni{+2} + H2PO2 + H2O = NiO + H2{+} + H2PO3 =>
Ni{+2} + H2PO2 + 2 H2O = NiO + 2 H2{+} + H2PO3
HIO3 = H2O + IO2 + O2 =>
4 HIO3 = 2 H2O + 4 IO2 + O2
Al + HNO3 = Al2O3 + HNO =>
4 Al + 3 HNO3 = 2 Al2O3 + 3 HNO
Ca3P2 + H2O = Ca(OH)2 + P2O5 + H2 =>
Ca3P2 + 11 H2O = 3 Ca(OH)2 + P2O5 + 8 H2
NiCl2*6H2O + KOH = Ni(OH)2 + KCl + H2O =>
NiCl2*6H2O + 2 KOH = Ni(OH)2 + 2 KCl + 6 H2O
K(MnO4) + HBr = MnBr2 + KBr + Br2 + H2O =>
2 K(MnO4) + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
MgCl + HNO4 = MgNO4 + HCl =>
MgCl + HNO4 = MgNO4 + HCl
H2SO4 + Ag(MnO4) = H2MnO4 + Ag(SO4) =>
H2SO4 + Ag(MnO4) = H2MnO4 + Ag(SO4)
OH + H4C2O2 = H2O + C2H3O2 =>
OH + H4C2O2 = H2O + C2H3O2
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H7OH + C3H5OOH = C3H5OC3H7 + H2O =>
3 C3H7OH + C3H5OOH = 2 C3H5OC3H7 + 3 H2O
Cu(NO3)2 + NH4SCN = CuSCN + NH4(NO3)2 =>
Cu(NO3)2 + NH4SCN = CuSCN + NH4(NO3)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl999990987887 =>
1.0001909860846E + 15 KMnO4 + 8.0015278886766E + 15 HCl = 1.0001909860846E + 15 KCl + 1.0001909860846E + 15 MnCl2 + 4.0007639443383E + 15 H2O + 5001 Cl999990987887
Ca + HNO3 = Ca(OH)2 + NO2 =>
Ca + 2 HNO3 = Ca(OH)2 + 2 NO2
C + H2 + O2 = C6H2O6 =>
6 C + H2 + 3 O2 = C6H2O6
Cu(COO)2 + H2O = Cu(OH)2 + HCOO =>
Cu(COO)2 + 2 H2O = Cu(OH)2 + 2 HCOO
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
Sr + AgBr = Ag + SrBr2 =>
Sr + 2 AgBr = 2 Ag + SrBr2
C3H7OH + C3H5OOH = C3H5OC3H7 + H2O =>
3 C3H7OH + C3H5OOH = 2 C3H5OC3H7 + 3 H2O
AgNi + HNO3 = AgNO3 + Ni(NO3)2 + H =>
AgNi + 3 HNO3 = AgNO3 + Ni(NO3)2 + 3 H
Fe(NO3)3 + BeI2 = FeI3 + Be(NO3)2 =>
2 Fe(NO3)3 + 3 BeI2 = 2 FeI3 + 3 Be(NO3)2
SrCO3 + H2S = SrS + H2O + CO2 =>
SrCO3 + H2S = SrS + H2O + CO2
C3H7OH + C3H5OOH = C3H5OC3H7 + H2O =>
3 C3H7OH + C3H5OOH = 2 C3H5OC3H7 + 3 H2O
C10H22O7 + O2 = CO2 + H2O =>
C10H22O7 + 12 O2 = 10 CO2 + 11 H2O
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