| Équations équilibrées la veille | Équations équilibrées le lendemain |
C20H40O20 + 20 O2 = 20 CO2 + 20 H2O
NH3 + Li + C10H15NO = LiNH + C10H15N + H2O =>
NH3 + Li + C10H15NO = LiNH + C10H15N + H2O
Zn(s) + Ag(NO3)2(ag) = Zn(NO3)2(ag) + Ag(s) =>
Zn(s) + Ag(NO3)2(ag) = Zn(NO3)2(ag) + Ag(s)
NH4Cl + KMnO4 + H2SO4 = N2 + K2ClO4 + MnSO4 + H2O =>
2 NH4Cl + 4 KMnO4 + 4 H2SO4 = N2 + 2 K2ClO4 + 4 MnSO4 + 8 H2O
CO + MnO2 = Mn + CO2 =>
2 CO + MnO2 = Mn + 2 CO2
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + CH3COONa =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 CH3COONa
NH4ClO3 + Sr(OH)2 = NH4OH + Sr(ClO3)2 =>
2 NH4ClO3 + Sr(OH)2 = 2 NH4OH + Sr(ClO3)2
Ag = Ag{+} + {-} =>
Ag = Ag{+} + e
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3
KMnO4 + HNO3 + H2SO4 = K2SO4 + HNO5 + MnSO4 + H2O =>
4 KMnO4 + 5 HNO3 + 6 H2SO4 = 2 K2SO4 + 5 HNO5 + 4 MnSO4 + 6 H2O
NaOH + H3[C6H5O7] = Na3C6H5O7 + H2O =>
3 NaOH + H3[C6H5O7] = Na3C6H5O7 + 3 H2O
Al + C2H2O4 = C6Al2O12 + H2 =>
2 Al + 3 C2H2O4 = C6Al2O12 + 3 H2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
HHO = H2O =>
HHO = H2O
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
Zn + Na3PO4 + H2O = ZnPO4 + NaOH + H2 =>
2 Zn + 2 Na3PO4 + 6 H2O = 2 ZnPO4 + 6 NaOH + 3 H2
H2CO3 + Sn(OH)2 = Sn2(CO3)2 + H2O =>
2 H2CO3 + 2 Sn(OH)2 = Sn2(CO3)2 + 4 H2O
C6H2(NO2)3OH + HNO3 = CO2 + H2O + N2 =>
5 C6H2(NO2)3OH + 13 HNO3 = 30 CO2 + 14 H2O + 14 N2
H3NSO3 + H2O = NH3 + H2SO4 =>
H3NSO3 + H2O = NH3 + H2SO4
Ni + H2S = Ni2S + H2 =>
2 Ni + H2S = Ni2S + H2
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3[PMo12O40] + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3[PMo12O40] + 2 NaNO3 + 21 NH4NO3 + 12 H2O
H2C2O4 + CrO4{-}2 + H{+} = CO2 + Cr{+3} + H2O =>
2 H2C2O4 + CrO4{-}2 + 4 H{+} = 4 CO2 + Cr{+3} + 4 H2O
NaCl(aq) + Ag(aq) = AgCl + Na =>
NaCl(aq) + Ag(aq) = AgCl + Na
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
TiF3 + IF5 = TiI2 + F =>
TiF3 + 2 IF5 = TiI2 + 13 F
NMe4Br5 = NMe4Br + Br2 =>
NMe4Br5 = NMe4Br + 2 Br2
AgNO3 + K3(PO4) = Ag3PO4 + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3PO4 + 3 KNO3
Li + N2(g) = Li3N(s) =>
6 Li + N2(g) = 2 Li3N(s)
(CH3CO)2O + C2H5OH = CH3CO2C2H5 + H2O =>
(CH3CO)2O + 2 C2H5OH = 2 CH3CO2C2H5 + H2O
K2CO3(aq) + NaCl(aq) = KCl(aq) + Na2CO3(g) =>
K2CO3(aq) + 2 NaCl(aq) = 2 KCl(aq) + Na2CO3(g)
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H =>
Na + CH3CHOHCH2CH3 = CH3CHONaCH2CH3 + H
Li + Se = Li2Se =>
2 Li + Se = Li2Se
AgNO3 + NaAc = AgAc + NaNO3 =>
AgNO3 + NaAc = AgAc + NaNO3
Kr + O2 = KrO =>
2 Kr + O2 = 2 KrO
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2 =>
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2
C2H4 + KMnO4 + H = C2H4(OH)2 + MnO2 + KOH =>
C2H4 + 2 KMnO4 + 4 H = C2H4(OH)2 + 2 MnO2 + 2 KOH
Na2O(s) + H2O(g) = NaOH(aq) =>
Na2O(s) + H2O(g) = 2 NaOH(aq)
AlI3 + F = AlF3 + I2 =>
2 AlI3 + 6 F = 2 AlF3 + 3 I2
Al* + O2 = Al2O3 =>
4 Al* + 3 O2 = 2 Al2O3
Al(s) + Cu(CH3COO)2(aq) = Al(CH3COO)3 + Cu =>
2 Al(s) + 3 Cu(CH3COO)2(aq) = 2 Al(CH3COO)3 + 3 Cu
Ag2Se = Ag + Se =>
Ag2Se = 2 Ag + Se
Cr + O = CrO =>
Cr + O = CrO
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Sn + PbO = SnO2 + Pb =>
Sn + 2 PbO = SnO2 + 2 Pb
Fe + Cu2NO3 = Fe2NO3 + Cu =>
2 Fe + Cu2NO3 = Fe2NO3 + 2 Cu
HCl + C6H8O7 = ClC6H7O6 + H2O =>
HCl + C6H8O7 = ClC6H7O6 + H2O
Al(NO3)3 + NaHCO3 = Al2(CO3)3 + CO2 + H2O + NaNO3 =>
2 Al(NO3)3 + 6 NaHCO3 = Al2(CO3)3 + 3 CO2 + 3 H2O + 6 NaNO3
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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