| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn3 + N2 = Mn3N2
Cu + H2S = CuS + H =>
Cu + H2S = CuS + 2 H
(NH4)2Fe(SO4)2 + BaCl2 = FeCl2 + BaSO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + BaCl2 = FeCl2 + BaSO4 + (NH4)2SO4
Al2O3 = AlAlO3 =>
Al2O3 = AlAlO3
CH3Br + CH3NH2 = (CH3)3N + HBr =>
2 CH3Br + CH3NH2 = (CH3)3N + 2 HBr
Ba(Cl)2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 Ba(Cl)2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4] =>
Sr(OH)2 + Be(OH)2 = Sr[Be(OH)4]
Ca(OH) + Cl2 = Ca(ClO3)2 + CaCl2 + HCl =>
6 Ca(OH) + 9 Cl2 = Ca(ClO3)2 + 5 CaCl2 + 6 HCl
Cd + HNO3 = Cd(NO3)2 + NH4NO3 + H2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + NH4NO3 + 3 H2O
Li2SO4 + Ni3(PO4)2 = Li3(PO4) + NiSO4 =>
3 Li2SO4 + Ni3(PO4)2 = 2 Li3(PO4) + 3 NiSO4
Cd = Cd{2+} + e =>
Cd = Cd{2+} + 2e
Li2SO4 + Ni3(PO4)2 = Li3(PO4) + NiSO4 =>
3 Li2SO4 + Ni3(PO4)2 = 2 Li3(PO4) + 3 NiSO4
HClO4 = H2 + Cl2 + O2 =>
2 HClO4 = H2 + Cl2 + 4 O2
K2S + H2O = KOH + KSH =>
K2S + H2O = KOH + KSH
Zn + Se = ZnSe =>
Zn + Se = ZnSe
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O
LiOH(s) + CO2 = Li2CO3(s) + H2O =>
2 LiOH(s) + CO2 = Li2CO3(s) + H2O
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
Mg(NO3)2(aq) + NH4Cl(aq) = MgCl2(aq) + NH4NO3(aq) =>
Mg(NO3)2(aq) + 2 NH4Cl(aq) = MgCl2(aq) + 2 NH4NO3(aq)
C4H8Cl3O4P + O2 = CO2 + H2O + HCl + P2O3 =>
2 C4H8Cl3O4P + 8 O2 = 8 CO2 + 5 H2O + 6 HCl + P2O3
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
C2H3O2 + H2O = C2H4O2 + OH =>
C2H3O2 + H2O = C2H4O2 + OH
FeCl2 + Cr = Fe + CrCl2 =>
FeCl2 + Cr = Fe + CrCl2
SiCl4(l) + H2O = HCl(aq) + SiO2(s) =>
SiCl4(l) + 2 H2O = 4 HCl(aq) + SiO2(s)
CO2 + NaCl = COCl2 + Na2CO3 =>
2 CO2 + 2 NaCl = COCl2 + Na2CO3
FeCl3(aq) + KI(aq) = I2(s) + FeCl2(aq) + KCl(aq) =>
2 FeCl3(aq) + 2 KI(aq) = I2(s) + 2 FeCl2(aq) + 2 KCl(aq)
SnCl4 + NH4OH = SnOH + HCl + N2 =>
2 SnCl4 + 2 NH4OH = 2 SnOH + 8 HCl + N2
Cr2O3 + KNO3 + KOH = KCrO3 + KNO2 + H2O =>
Cr2O3 + 2 KNO3 + 2 KOH = 2 KCrO3 + 2 KNO2 + H2O
H2(l) + O2(l) = H2O(l) =>
2 H2(l) + O2(l) = 2 H2O(l)
CH4 + O2 + C8H11N = C9H15NO4 =>
CH4 + 2 O2 + C8H11N = C9H15NO4
LiOH + Fe(NO3)2 = Li(NO3) + Fe(OH)2 =>
2 LiOH + Fe(NO3)2 = 2 Li(NO3) + Fe(OH)2
Cd + AgC2H3O2 = Cd(C2H3O2)2 + Ag =>
Cd + 2 AgC2H3O2 = Cd(C2H3O2)2 + 2 Ag
Pb(NO3)2 + K1 = Pb1 + KNO3 =>
Pb(NO3)2 + 2 K1 = Pb1 + 2 KNO3
Al + Fe3O3 = Fe + AlO3 =>
Al + Fe3O3 = 3 Fe + AlO3
NH4ClO4 = O2 + H2O + N2 + Cl2 =>
2 NH4ClO4 = 2 O2 + 4 H2O + N2 + Cl2
FeO + Si = FeSiO =>
FeO + Si = FeSiO
SO3 + O2 = SO5 =>
SO3 + O2 = SO5
C5H6 + CH3CH2OH + PPh3 + RuCl3 = C5H5RuPPh3Cl + HCl + CH3CHO =>
2 C5H6 + CH3CH2OH + 2 PPh3 + 2 RuCl3 = 2 C5H5RuPPh3Cl + 4 HCl + CH3CHO
MnI2 + K2CO3 = MnCO3 + KI =>
MnI2 + K2CO3 = MnCO3 + 2 KI
Ca + (NO3) + KCl = CaCl + K(NO3) =>
Ca + (NO3) + KCl = CaCl + K(NO3)
SnCl4 + Na2S = SnS2 + NaCl =>
SnCl4 + 2 Na2S = SnS2 + 4 NaCl
NaBrO3 + NO + H2O = Br2 + HNO3 + NaNO3 =>
6 NaBrO3 + 10 NO + 2 H2O = 3 Br2 + 4 HNO3 + 6 NaNO3
NH4OH + O2 = N2O + H2O =>
2 NH4OH + 2 O2 = N2O + 5 H2O
H3PO3 + Mn(OH)2 = H2O + Mn3(PO3)2 =>
2 H3PO3 + 3 Mn(OH)2 = 6 H2O + Mn3(PO3)2
Ni(CO)4(g) = Ni(s) + CO(g) =>
Ni(CO)4(g) = Ni(s) + 4 CO(g)
Au + HNO3 = Au(NO3)3 + NO + H2O =>
Au + 4 HNO3 = Au(NO3)3 + NO + 2 H2O
AlCl3 + KHO = Al(OH)3 + KCl =>
AlCl3 + 3 KHO = Al(OH)3 + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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