| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = Na2CO3 + H2O + CO2
Pb(OH)4 + H2S = H2O + Pb2S4 =>
2 Pb(OH)4 + 4 H2S = 8 H2O + Pb2S4
PhNH2 + CH3COOH = PhNHCOCH3 + H2O =>
PhNH2 + CH3COOH = PhNHCOCH3 + H2O
Mn(NO3)2*6H2O + Co(NO3)2*6H2O = Co2MnO4 + H2O + NO2 + O2 =>
Mn(NO3)2*6H2O + 2 Co(NO3)2*6H2O = Co2MnO4 + 18 H2O + 6 NO2 + O2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Pb(NO3)2 + K2SO4 = K(NO3)2 + Pb2SO4 =>
2 Pb(NO3)2 + K2SO4 = 2 K(NO3)2 + Pb2SO4
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
Li2SO4Ca3(BO3)2 = Li2(BO3)2Ca3SO4 =>
Li2SO4Ca3(BO3)2 = Li2(BO3)2Ca3SO4
Si + KOH = Si(OH) + K =>
Si + KOH = Si(OH) + K
SnCl2 + CH4 + O2 = (CH3)3SnCl + HCl + H2O =>
2 SnCl2 + 6 CH4 + O2 = 2(CH3)3SnCl + 2 HCl + 2 H2O
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
NdN3O9H12O6 + SrN2O6 + CoN3O9H12O6 + FeN3O9H18O9 = NdSrCoFeO6 + N + H + O =>
NdN3O9H12O6 + SrN2O6 + CoN3O9H12O6 + FeN3O9H18O9 = NdSrCoFeO6 + 11 N + 42 H + 48 O
BaCl + Ag(NO3) = BaCl(NO3) + Ag =>
BaCl + Ag(NO3) = BaCl(NO3) + Ag
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Na2MoO4 = Na2 + MoO4 =>
Na2MoO4 = Na2 + MoO4
ScCuSO4 = Sc + CuSO4 =>
ScCuSO4 = Sc + CuSO4
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Cu(NO3)2(aq) + H2O(l) = Cu(H2O)6{2+}(aq) + NO3{-}(aq) =>
Cu(NO3)2(aq) + 6 H2O(l) = Cu(H2O)6{2+}(aq) + 2 NO3{-}(aq)
NiBr + KCO3 = K + Br + NiCO3 =>
NiBr + KCO3 = K + Br + NiCO3
BrH2O + C7H16 = BrC7H16 + H2O =>
BrH2O + C7H16 = BrC7H16 + H2O
BzCl3 = Bz + Cl2 =>
2 BzCl3 = 2 Bz + 3 Cl2
(NH4)2MoO4 + SnCl2 + HCl = Mo5O14 + (NH4)2SnCl6 + NH4Cl + H2O =>
5(NH4)2MoO4 + SnCl2 + 12 HCl = Mo5O14 + (NH4)2SnCl6 + 8 NH4Cl + 6 H2O
Na2MoO4 = Na2 + MoO4 =>
Na2MoO4 = Na2 + MoO4
Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O
KMnO4 + CH3COOH = CH3COOK + HMnO4 =>
KMnO4 + CH3COOH = CH3COOK + HMnO4
BaCl2 + HSO3 = HCl + Ba(SO3)2 =>
BaCl2 + 2 HSO3 = 2 HCl + Ba(SO3)2
NO + Zn + HCl = N2O + H2O + ZnCl =>
2 NO + 2 Zn + 2 HCl = N2O + H2O + 2 ZnCl
Li + Fe2O3 = Li2O + Fe3 =>
18 Li + 3 Fe2O3 = 9 Li2O + 2 Fe3
K2Zn(OH)4 + CO2 = KHCO3 + Zn(OH)2 =>
K2Zn(OH)4 + 2 CO2 = 2 KHCO3 + Zn(OH)2
Ca + Pb(NO) = Pb + Ca(NO) =>
Ca + Pb(NO) = Pb + Ca(NO)
H2O2NaClO = NaClH2O3 =>
H2O2NaClO = NaClH2O3
Fe2P + I2 = FeI2 + P4 =>
4 Fe2P + 8 I2 = 8 FeI2 + P4
BaCl2 + Ni(OH)2 = Ba(OH)2 + NiCl2 =>
BaCl2 + Ni(OH)2 = Ba(OH)2 + NiCl2
FeSO4 + Mg(OH)2 = Mg(SO4)2 + FeOH =>
2 FeSO4 + Mg(OH)2 = Mg(SO4)2 + 2 FeOH
NH3 + NaOCI = NaOH + NH2CI =>
NH3 + NaOCI = NaOH + NH2CI
NaHSO4 + HCl = NaCl + H2SO4 =>
NaHSO4 + HCl = NaCl + H2SO4
FeSO4 + Mg(OH)2 = Mg(SO4)2 + FeOH =>
2 FeSO4 + Mg(OH)2 = Mg(SO4)2 + 2 FeOH
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C6H8O7 + Cu(NO3)2*3H2O + Fe(NO3)3*9H2O = CuFe2O4 + H2O + CO2 + N2 =>
20 C6H8O7 + 9 Cu(NO3)2*3H2O + 18 Fe(NO3)3*9H2O = 9 CuFe2O4 + 269 H2O + 120 CO2 + 36 N2
C10H16N2O8*2H2O + K2SO4 = C10H13N2K3O8*2H2O + H2SO4 =>
2 C10H16N2O8*2H2O + 3 K2SO4 = 2 C10H13N2K3O8*2H2O + 3 H2SO4
MgCO3 + H2O = MgCO3*3H2O =>
MgCO3 + 3 H2O = MgCO3*3H2O
KF + Ag2(SO4) = K2(SO4) + AgF =>
2 KF + Ag2(SO4) = K2(SO4) + 2 AgF
HMnO4 + Cd(OH)2 = Cd(MnO4)2 + H2O =>
2 HMnO4 + Cd(OH)2 = Cd(MnO4)2 + 2 H2O
AlCl3 + Mn(OH)2 = MnCl2 + Al(OH)3 =>
2 AlCl3 + 3 Mn(OH)2 = 3 MnCl2 + 2 Al(OH)3
NO + K2CrO7 + H2SO4 = HNO3 + K2SO4 + Cr(SO4)3 + H2O =>
2 NO + K2CrO7 + 4 H2SO4 = 2 HNO3 + K2SO4 + Cr(SO4)3 + 3 H2O
K + BeS = K2S + Be =>
2 K + BeS = K2S + Be
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Fe(OH)2 + Fe(NO3)3 = Fe(NO3)2 + Fe(OH)3 =>
3 Fe(OH)2 + 2 Fe(NO3)3 = 3 Fe(NO3)2 + 2 Fe(OH)3
K3PO4 + Be(NO3)2 = KNO3 + Be3(PO4)2 =>
2 K3PO4 + 3 Be(NO3)2 = 6 KNO3 + Be3(PO4)2
HClO4 + NaHCO3 = NaClO4 + H2O + CO2 =>
HClO4 + NaHCO3 = NaClO4 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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