| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(l) + Ba(NO3)2(l) = BaCl2 + Ca(NO3)2
MgO + SiO2 + H2O = Mg3Si4O10(OH)2 =>
3 MgO + 4 SiO2 + H2O = Mg3Si4O10(OH)2
Na3PO4 + Fe2(SO4)3 = Na2(SO4) + FePO4 =>
2 Na3PO4 + Fe2(SO4)3 = 3 Na2(SO4) + 2 FePO4
BaCl2 + K2ClO4 = BaClO4 + K2Cl2 =>
BaCl2 + K2ClO4 = BaClO4 + K2Cl2
COOHCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2O4 + MnSO4 =>
2 COOHCOOH + 2 KMnO4 + 2 H2SO4 = 4 CO2 + 4 H2O + K2O4 + 2 MnSO4
NaHCO3 + CoHBrO4 = NaHBrO4 + CoHCO3 =>
NaHCO3 + CoHBrO4 = NaHBrO4 + CoHCO3
Pb + H3PO4 = H2 + Pb2(PO4)2 =>
2 Pb + 2 H3PO4 = 3 H2 + Pb2(PO4)2
Na2O + I2 = NaIO3 + NaI =>
3 Na2O + 3 I2 = NaIO3 + 5 NaI
CaCl2 + H2O = Ca[OH]2 + HCl =>
CaCl2 + 2 H2O = Ca[OH]2 + 2 HCl
Li + Be = LiBe =>
Li + Be = LiBe
C + O2 + H2 + N2 = CH3CH2CONH2 =>
6 C + O2 + 7 H2 + N2 = 2 CH3CH2CONH2
Co(NO3)2 + MgI2 = CoI2 + Mg(NO3)2 =>
Co(NO3)2 + MgI2 = CoI2 + Mg(NO3)2
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
Ba(s) + O2(g) + C(s) = BaCO3(s) =>
2 Ba(s) + 3 O2(g) + 2 C(s) = 2 BaCO3(s)
H2SO4 + CO2 = H2SCO6 =>
H2SO4 + CO2 = H2SCO6
NH4ClH8 = N2 + Cl2 + H2 =>
2 NH4ClH8 = N2 + Cl2 + 12 H2
MnCO3 + HNO3 = Mn(NO3)2 + H2CO3 =>
MnCO3 + 2 HNO3 = Mn(NO3)2 + H2CO3
C6H5CHO + [Ag(NH3)2]OH = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2[Ag(NH3)2]OH = C6H5COOH + 2 Ag + 4 NH3 + H2O
F + OH = FOH =>
F + OH = FOH
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
C2O4 + MnO4 = MnO4C2O4 =>
C2O4 + MnO4 = MnO4C2O4
MgO + HI = MgI2 + H2O =>
MgO + 2 HI = MgI2 + H2O
FeCl2 + AgNO3 = Fe(NO3)3 + AgCl + Ag =>
FeCl2 + 3 AgNO3 = Fe(NO3)3 + 2 AgCl + Ag
BaCl2 + K2ClO4 = BaClO4 + K2Cl2 =>
BaCl2 + K2ClO4 = BaClO4 + K2Cl2
C8H18(s) + O2(g) = CO2 + H2O =>
2 C8H18(s) + 25 O2(g) = 16 CO2 + 18 H2O
NaBr2 + H2SO4 + MnO2 = Br2 + MnSO4 + NaSO4 + H2O =>
NaBr2 + 2 H2SO4 + MnO2 = Br2 + MnSO4 + NaSO4 + 2 H2O
CuJ2 = Cu + J2 =>
CuJ2 = Cu + J2
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
Cr(OH)3 + IO3{-} + HO{-} = CrO4{-}2 + I{-} + H2O =>
3 Cr(OH)3 + 2 IO3{-} + 3 HO{-} = 3 CrO4{-}2 + 2 I{-} + 6 H2O
AlF3 + NaF = Na3[AlF6] =>
AlF3 + 3 NaF = Na3[AlF6]
K2CrO4 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
2 K2CrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 8 H2O + 3 I2 + 5 K2SO4
Fe + PbCrO4 = Fe2(CrO4)3 + Pb =>
2 Fe + 3 PbCrO4 = Fe2(CrO4)3 + 3 Pb
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CoCl2 + NH4OH + NH4Cl + O2 = Co(NH3)6Cl3 + H2O =>
4 CoCl2 + 20 NH4OH + 4 NH4Cl + O2 = 4 Co(NH3)6Cl3 + 22 H2O
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Fe2(SO4)3 + Na3(OH)2 = Na2SO4 + Fe(OH)2 =>
Fe2(SO4)3 + 2 Na3(OH)2 = 3 Na2SO4 + 2 Fe(OH)2
ZnO + HCI = ZnCI + HO =>
ZnO + HCI = ZnCI + HO
NO2 + Ca = CaO + NO =>
NO2 + Ca = CaO + NO
C2H2O4 = C + H2O4 =>
C2H2O4 = 2 C + H2O4
Cu + HClO = CuCl + Cu2O + H2O =>
4 Cu + 2 HClO = 2 CuCl + Cu2O + H2O
C2F4 = C4F8 =>
2 C2F4 = C4F8
Cd + H{+} = Cd2{+} + H2 =>
4 Cd + 2 H{+} = 2 Cd2{+} + H2
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
H2SO4(aq) + CUO(s) = CUSO4(aq) + H2O(l) =>
H2SO4(aq) + CUO(s) = CUSO4(aq) + H2O(l)
C6H7O11N3 = CO2 + H2O + CO + N2 =>
2 C6H7O11N3 = 3 CO2 + 7 H2O + 9 CO + 3 N2
H2 + Fe = H3Fe =>
3 H2 + 2 Fe = 2 H3Fe
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH4NO2 = NH2O =>
NH4NO2 = 2 NH2O
C3H7NH2 + H2SO4 = C3H7NH3HSO4 =>
C3H7NH2 + H2SO4 = C3H7NH3HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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