| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}C{-}CH3
Magnesium + FeSO4 = MgSO4 + iron =>
Mg + FeSO4 = MgSO4 + Fe
K + (PO4)3 = K3PO4 =>
9 K + (PO4)3 = 3 K3PO4
Li + C2O + HO = LiHCO3 + H =>
2 Li + C2O + 5 HO = 2 LiHCO3 + 3 H
Mn[ClO3]4 + CaF2 = MnF4 + Ca[ClO3]2 =>
Mn[ClO3]4 + 2 CaF2 = MnF4 + 2 Ca[ClO3]2
FeCl2 + Na2SO4 = (FeSO4)2 + NaCl =>
2 FeCl2 + 2 Na2SO4 = (FeSO4)2 + 4 NaCl
COCl2 + H2 = CH2Cl2 + H2O =>
COCl2 + 2 H2 = CH2Cl2 + H2O
NaCr(OH)4 + H2O2 = Na2Cr2O7 + H2O =>
2 NaCr(OH)4 + 3 H2O2 = Na2Cr2O7 + 7 H2O
Mg + CuSO4 = MgSO4 + Cu2 =>
2 Mg + 2 CuSO4 = 2 MgSO4 + Cu2
NiS + HCl + HNO3 = NiCl2 + NO + S8 + H2O =>
24 NiS + 48 HCl + 16 HNO3 = 24 NiCl2 + 16 NO + 3 S8 + 32 H2O
H2S + NO3{-} = SO4{2-} + N2 + H2O + H{+} =>
5 H2S + 8 NO3{-} = 5 SO4{2-} + 4 N2 + 4 H2O + 2 H{+}
Na2[Zn(OH)4] + CH3COOH = Zn(CH3COO)2 + CH3COONa + H2O =>
Na2[Zn(OH)4] + 4 CH3COOH = Zn(CH3COO)2 + 2 CH3COONa + 4 H2O
NaOH + NaClO + MnSO4 = MnO2 + NaCl + Na2SO4 + H2O =>
2 NaOH + NaClO + MnSO4 = MnO2 + NaCl + Na2SO4 + H2O
Ca(OH) + HCo3 = CaCo3 + H2O =>
Ca(OH) + HCo3 = CaCo3 + H2O
POCl3 + H2O = P(OH)3 + HCl3 =>
POCl3 + 2 H2O = P(OH)3 + HCl3
C3H6O2(i) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6O2(i) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
HNO + NaOH = H2O + NaNO =>
HNO + NaOH = H2O + NaNO
SO2 + NaOH = SO(OH) + NaO =>
SO2 + NaOH = SO(OH) + NaO
H3BO3 + Na(OH)2 = NaH3 + BO3(OH)2 =>
H3BO3 + Na(OH)2 = NaH3 + BO3(OH)2
C4H5N + FeCl3H2O = (C4H3N)4Cl + HCl + FeCl2H2O =>
4 C4H5N + 9 FeCl3H2O = (C4H3N)4Cl + 8 HCl + 9 FeCl2H2O
CuBr + Pb3(PO4)4 = Cu3(PO4)2 + PbBr2 =>
6 CuBr + Pb3(PO4)4 = 2 Cu3(PO4)2 + 3 PbBr2
MnCO3 = Mn + CO3 =>
MnCO3 = Mn + CO3
Fe + No3 = Fe(No3)2 =>
Fe + 2 No3 = Fe(No3)2
ZnO + KOH = KZnO + H2O2 =>
2 ZnO + 2 KOH = 2 KZnO + H2O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ba(OH)2 + H3AsO4 = Ba3(AsO4)2 + H2O =>
3 Ba(OH)2 + 2 H3AsO4 = Ba3(AsO4)2 + 6 H2O
FeBr2 + H2SO4 = Fe2(SO4)3 + Br2 + SO2 + H2O =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 2 Br2 + 3 SO2 + 6 H2O
HNO2 + C2H5OH = C2H5NO2 + H2O =>
HNO2 + C2H5OH = C2H5NO2 + H2O
Fe(NO3)2 + H2SO4 = Fe(SO4)2 + H2NO3 =>
Fe(NO3)2 + 2 H2SO4 = Fe(SO4)2 + 2 H2NO3
H2CO3(aq) + Na2HPO4(aq) = NaHCO3(aq) + NaH2PO4(aq) =>
H2CO3(aq) + Na2HPO4(aq) = NaHCO3(aq) + NaH2PO4(aq)
Fe + KH3PO4 = FePO4 + H2 + K =>
2 Fe + 2 KH3PO4 = 2 FePO4 + 3 H2 + 2 K
H3PO4(aq) + NH4OH = H2O + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH = 3 H2O + (NH4)3PO4(aq)
MgSO4 + HgCl2 = HgSO4 + MgCl2 =>
MgSO4 + HgCl2 = HgSO4 + MgCl2
CaO + CO = Ca + CaCO3 =>
2 CaO + CO = Ca + CaCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaSO3 = Na2S2O3 + O2 =>
4 NaSO3 = 2 Na2S2O3 + 3 O2
C2H5OH = HCHO + CH4 =>
C2H5OH = HCHO + CH4
N2 + NO2 = N2O3 =>
N2 + 6 NO2 = 4 N2O3
CrCl3 + HOH = CrOHCl2 + HCl =>
CrCl3 + HOH = CrOHCl2 + HCl
H2SO4 + CO3{2-} = H2O + CO2SO4{2-} =>
H2SO4 + CO3{2-} = H2O + CO2SO4{2-}
K4Fe(CN)6 + CaCl2 + NH4Cl = Ca(NH4)2Fe(CN)6 + KCl =>
K4Fe(CN)6 + CaCl2 + 2 NH4Cl = Ca(NH4)2Fe(CN)6 + 4 KCl
C6H6 + NH4Al(SO4)2 = NH3Al(SO4)2 + C4H10 =>
2 C6H6 + 18 NH4Al(SO4)2 = 18 NH3Al(SO4)2 + 3 C4H10
FeCl3 + KBr = FeCl2 + KCl + Br2 =>
2 FeCl3 + 2 KBr = 2 FeCl2 + 2 KCl + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H3FO3 + O2 = CO2 + H2O + F =>
4 C3H3FO3 + 9 O2 = 12 CO2 + 6 H2O + 4 F
MgNH4PO4H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4H2O = 2 NH3 + 3 H2O + Mg2P2O7
NaSO3 = Na2S2O3 + O2 =>
4 NaSO3 = 2 Na2S2O3 + 3 O2
Na2SO4 + CaCl2 + H2O = CaSO4*2H2O + NaCl =>
Na2SO4 + CaCl2 + 2 H2O = CaSO4*2H2O + 2 NaCl
H2SKMnO4 + H2SO4 = S + K2SO4 + MnSO4 + H2O =>
2 H2SKMnO4 + 2 H2SO4 = S + K2SO4 + 2 MnSO4 + 4 H2O
H2 + AlCl3 = Al + HCl =>
3 H2 + 2 AlCl3 = 2 Al + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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