| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiN3 + H2O = LiOH + HN3
SO4 + H = H2S + H2O =>
SO4 + 10 H = H2S + 4 H2O
C26H54 + O2 = CO26 + H2O =>
2 C26H54 + 703 O2 = 52 CO26 + 54 H2O
F2 + AuCl3 = AuF2 + Cl2 =>
2 F2 + 2 AuCl3 = 2 AuF2 + 3 Cl2
CuCl2 + Fe = Cu + Fe(Cl)2 =>
CuCl2 + Fe = Cu + Fe(Cl)2
CuO + C = Cu + CO =>
CuO + C = Cu + CO
Al(OH)3 + KNO3 = Al(NO3)3 + KOH =>
Al(OH)3 + 3 KNO3 = Al(NO3)3 + 3 KOH
Fe3O4 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
Fe3O4 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
Cu(CN)2 = CuCN + C2N2 =>
2 Cu(CN)2 = 2 CuCN + C2N2
Cd + NH3 = Cd(NH3)4 =>
Cd + 4 NH3 = Cd(NH3)4
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
BaCO3 + HBr = BaBr2 + CO2 + H2O =>
BaCO3 + 2 HBr = BaBr2 + CO2 + H2O
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2
NaHSO4 + Mg = Na + MgSO4 + H2 =>
2 NaHSO4 + 2 Mg = 2 Na + 2 MgSO4 + H2
CH3CH2CH2OH + CH3CH2COOH = CH3CH2COOCH2CH2CH3 + HOH =>
CH3CH2CH2OH + CH3CH2COOH = CH3CH2COOCH2CH2CH3 + HOH
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
KNO3 + CaBr2 = KBr + Ca(NO3)2 =>
2 KNO3 + CaBr2 = 2 KBr + Ca(NO3)2
CaCl2 + HCl = Ca + HCl3 =>
CaCl2 + HCl = Ca + HCl3
CH3CCH3CH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COCH3 =>
30 CH3CCH3CH3 + 22 KMnO4 + 33 H2SO4 = 48 H2O + 11 K2SO4 + 22 MnSO4 + 40 CH3COCH3
C10H10Fe + AgNO3 = FeC10H9Ag + HNO3 =>
C10H10Fe + AgNO3 = FeC10H9Ag + HNO3
OCU = CUO =>
OCU = CUO
FeSO4 + NH3 = (SO4)2 + Fe(NH3)2 =>
2 FeSO4 + 4 NH3 = (SO4)2 + 2 Fe(NH3)2
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
C2H5OH + K2Cr2O7 + H2SO4 = C2H2OOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 C2H5OH + 5 K2Cr2O7 + 20 H2SO4 = 6 C2H2OOH + 5 K2SO4 + 5 Cr2(SO4)3 + 29 H2O
Te + HNO3 = TeO2 + NO2 + H2O =>
Te + 4 HNO3 = TeO2 + 4 NO2 + 2 H2O
Al2(SO4)3 + NaHCO3 + H2O = Al(OH)3 + CO2 + NaHSO4 =>
Al2(SO4)3 + 3 NaHCO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 NaHSO4
Hg(CH3COO)2 + NaNO3 = NaCH3COO + Hg(NO3)2 =>
Hg(CH3COO)2 + 2 NaNO3 = 2 NaCH3COO + Hg(NO3)2
H2C4O4H2 + NaOH = H2O + NaH2C4O4H =>
H2C4O4H2 + NaOH = H2O + NaH2C4O4H
Co(NO3)2 + NaOH = Na2(NO3)2 + Co(OH)2 =>
Co(NO3)2 + 2 NaOH = Na2(NO3)2 + Co(OH)2
CaSi2 + HCl + H2O = Si6H3(OH)3 + CaCl2 + H2 =>
3 CaSi2 + 6 HCl + 3 H2O = Si6H3(OH)3 + 3 CaCl2 + 3 H2
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
H2SO4 + Be(OH)2 = HOH + Be2(SO4)2 =>
2 H2SO4 + 2 Be(OH)2 = 4 HOH + Be2(SO4)2
N + O2 + H2O = HNO3 =>
4 N + 5 O2 + 2 H2O = 4 HNO3
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3
C2H5NH2 + HNO2 = C2H5NO2 + NH3 =>
C2H5NH2 + HNO2 = C2H5NO2 + NH3
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
KMnO4 + HCl + FeCl2 = FeCl3 + MnCl2 + KCl + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = 5 FeCl3 + MnCl2 + KCl + 4 H2O
Fe(NO3)2 + H2O2 + HNO3 = Fe(NO3)3 + H2O =>
2 Fe(NO3)2 + H2O2 + 2 HNO3 = 2 Fe(NO3)3 + 2 H2O
CH3COONa + SrCl2 = NaCl + (CH3CO2)2Sr =>
2 CH3COONa + SrCl2 = 2 NaCl + (CH3CO2)2Sr
CaSiO3 + Ca = CaSi + CaO =>
CaSiO3 + 3 Ca = CaSi + 3 CaO
C7H12O4N + O2 = CO2 + NH3 + H2O =>
4 C7H12O4N + 29 O2 = 28 CO2 + 4 NH3 + 18 H2O
Ni(NH3)6Cl2 + H2S = NiS + NH4Cl + NH3 =>
Ni(NH3)6Cl2 + H2S = NiS + 2 NH4Cl + 4 NH3
HCl + MgCO3 = MgCl2 + CO2 + H2O =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O
NH4TcO4 + H2 = Tc + H2O + NH3 =>
2 NH4TcO4 + 7 H2 = 2 Tc + 8 H2O + 2 NH3
MnO4{-} + HSO3{-} = SO4{2-} + HSO4{-} + H2O + MnO2 =>
2 MnO4{-} + 3 HSO3{-} = 2 SO4{2-} + HSO4{-} + H2O + 2 MnO2
Ca(NO3)2(aq) + H2SO4(aq) = HNO3(aq) + CaSO4(aq) =>
Ca(NO3)2(aq) + H2SO4(aq) = 2 HNO3(aq) + CaSO4(aq)
CuCl2 + Na3P = NaCl + Cu3P2 =>
3 CuCl2 + 2 Na3P = 6 NaCl + Cu3P2
LiOH + Zn(NO3)2 = Zn(OH)2 + Li(NO3) =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 Li(NO3)
Fe + CH3CO2H + O2 = Fe(CH3CO2)3 + H2O =>
4 Fe + 12 CH3CO2H + 3 O2 = 4 Fe(CH3CO2)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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