| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Mn + N2 = 2 Mn4N
Co2O2 = Co + O2 =>
Co2O2 = 2 Co + O2
Zn + (O)2 = ZnO =>
2 Zn + (O)2 = 2 ZnO
[Cu(C4H4O6)2] + [NH3OH]Cl = Cu2O + NH4Cl + H2O + CO2 =>
2[Cu(C4H4O6)2] + 17[NH3OH]Cl = Cu2O + 17 NH4Cl + 8 H2O + 16 CO2
Mn + N2 = Mn3N5 =>
6 Mn + 5 N2 = 2 Mn3N5
SO2 + Na = Na2S + Na2O =>
SO2 + 6 Na = Na2S + 2 Na2O
Mn + N2 = MnN2 =>
Mn + N2 = MnN2
Fe2 + OH = Fe(OH)2 =>
Fe2 + 4 OH = 2 Fe(OH)2
Ba(NO3)2 + NH3 + H2O = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2 + 2 NH3 + 2 H2O = Ba(OH)2 + 2 NH4NO3
CH2O + NH4NO3 = CO2 + H2O + N2 =>
CH2O + 2 NH4NO3 = CO2 + 5 H2O + 2 N2
Cu(s) + Pb(NO3)2 = Cu(NO3)2 + Pb =>
Cu(s) + Pb(NO3)2 = Cu(NO3)2 + Pb
Cr + Zn(NO3)2 = Cr(NO3)3 + Zn =>
2 Cr + 3 Zn(NO3)2 = 2 Cr(NO3)3 + 3 Zn
Cr(C2H3O2)3 + H3PO4 = CrPO4 + H2 + (C2H3O2)3 =>
2 Cr(C2H3O2)3 + 2 H3PO4 = 2 CrPO4 + 3 H2 + 2(C2H3O2)3
Na3CrO4 + H2SO4 = Na3Cr(SO4)4 + H2O =>
Na3CrO4 + 4 H2SO4 = Na3Cr(SO4)4 + 4 H2O
Ru + H2SO4 = RuSO4 + H2 =>
Ru + H2SO4 = RuSO4 + H2
CuBr2 + Ag2SO4 = CuSO4 + Ag2Br2 =>
CuBr2 + Ag2SO4 = CuSO4 + Ag2Br2
SrSO3 + HCl = SO2 + H2O + SrCl2 =>
SrSO3 + 2 HCl = SO2 + H2O + SrCl2
KMnO4 + C3H8O3 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
14 KMnO4 + 5 C3H8O3 + 21 H2SO4 = 7 K2SO4 + 14 MnSO4 + 15 CO2 + 41 H2O
Fe(OH)3 + KOH = K3(Fe(OH)6) =>
Fe(OH)3 + 3 KOH = K3(Fe(OH)6)
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Ag(s) + HCl = AgCl + H2 =>
2 Ag(s) + 2 HCl = 2 AgCl + H2
HBr + Li2O = Li2Br + OH =>
HBr + Li2O = Li2Br + OH
HCl + I = ICl3 + H2 =>
6 HCl + 2 I = 2 ICl3 + 3 H2
Fe(OH)3 + KOH = K3[Fe(OH)6] =>
Fe(OH)3 + 3 KOH = K3[Fe(OH)6]
CuBr2 + HCl = CuCl + HBr2 =>
CuBr2 + HCl = CuCl + HBr2
K2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + K2SO4 + 3 H2O
NaHCO3 + AlCl3 = NaCl + Al(OH)3 + CO2 =>
3 NaHCO3 + AlCl3 = 3 NaCl + Al(OH)3 + 3 CO2
Na + O3 = Na4O3 =>
4 Na + O3 = Na4O3
Yb2O3 + CCl4 = YbOCl + CO2 =>
2 Yb2O3 + CCl4 = 4 YbOCl + CO2
BaBr2 + MgSO4 = BaSO4 + MgBr2 =>
BaBr2 + MgSO4 = BaSO4 + MgBr2
C3H6O1 + O2 = CO2 + H2O =>
C3H6O1 + 4 O2 = 3 CO2 + 3 H2O
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
CH3CH2SH + O2 = CO2 + H2O + SO2 =>
2 CH3CH2SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
PbCo3 + HCl = PbClHCo3 =>
PbCo3 + HCl = PbClHCo3
C2H5OH + H3PO4 = (C2H5)3PO4 + H2O =>
3 C2H5OH + H3PO4 = (C2H5)3PO4 + 3 H2O
C3H7OH + C2H5COOH = C2H5COOC3H7 + H2O =>
C3H7OH + C2H5COOH = C2H5COOC3H7 + H2O
CoBr2 + NH3 + NH4Br + H2O2 = [Co(NH3)5Br]Br2 + H2O =>
2 CoBr2 + 8 NH3 + 2 NH4Br + H2O2 = 2[Co(NH3)5Br]Br2 + 2 H2O
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
SnCl2 + Ag2SO4 = SnSO4 + AgCl =>
SnCl2 + Ag2SO4 = SnSO4 + 2 AgCl
C10H20O + Cr2O7{2-} + H{+} = C10H18O + Cr{3+} + H2O =>
3 C10H20O + Cr2O7{2-} + 8 H{+} = 3 C10H18O + 2 Cr{3+} + 7 H2O
Mo(CO)6 + PPh3 = Mo(CO)4(PPh3)2 + CO =>
Mo(CO)6 + 2 PPh3 = Mo(CO)4(PPh3)2 + 2 CO
Fe(OH)3 + KOH = K3Fe(OH)6 =>
Fe(OH)3 + 3 KOH = K3Fe(OH)6
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2OC = CO + H2 =>
H2OC = CO + H2
[Co(H20)6]Cl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6Cl]Cl3 + H2O =>
[Co(H20)6]Cl2 + 2 NH4Cl + 4 NH3 + 61 H2O2 = [Co(NH3)6Cl]Cl3 + 122 H2O
(COOH)2 + H2O = (COO)2 + H3O =>
(COOH)2 + 2 H2O = (COO)2 + 2 H3O
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
(NH4)2Cr2O3 = Cr2O3 + N2 + H2 =>
(NH4)2Cr2O3 = Cr2O3 + N2 + 4 H2
Ag + Ba2 = Ag2Ba =>
4 Ag + Ba2 = 2 Ag2Ba
C9H820 + O2 = CO2 + H2O =>
C9H820 + 214 O2 = 9 CO2 + 410 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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