| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSnCl(aq) = NiClSn
Mg(OH)2K3PO4 = MgPO4K3(OH)2 =>
Mg(OH)2K3PO4 = MgPO4K3(OH)2
NaCl + K2Cr2O7 + H2SO4 = Na2SO4 + Cl2 + K2SO4 + H2O + Cr2(SO4)3 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Na2SO4 + 3 Cl2 + K2SO4 + 7 H2O + Cr2(SO4)3
H3PO4 + NH4OH = H2O + [NH4]3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + [NH4]3PO4
{-}nitroaniline = {-}(4{-}NITROPHENYLAZO)RESORCINOL =>
{-}nitroaniline = {-}(4{-}NITROPHENYLAZO)RESORCINOL
C6H15NO2 + C2 = C11H15NO2 =>
2 C6H15NO2 + 5 C2 = 2 C11H15NO2
Ni + KI = NiI + K =>
Ni + KI = NiI + K
Ca2 + HNO3 = Ca2NO3H =>
Ca2 + HNO3 = Ca2NO3H
C17H31COOHNaOH = C17H31COONaH2O =>
C17H31COOHNaOH = C17H31COONaH2O
NiSO4 + Br2 + NaOH = Ni(OH)2 + NaBr + BrSO4 =>
2 NiSO4 + 3 Br2 + 4 NaOH = 2 Ni(OH)2 + 4 NaBr + 2 BrSO4
Pb(OH)4 + H2TeO3 = Pb(TeO3)2 + H2O =>
Pb(OH)4 + 2 H2TeO3 = Pb(TeO3)2 + 4 H2O
MgCrO4 + CuCl2 = CuCrO4 + MgCl2 =>
MgCrO4 + CuCl2 = CuCrO4 + MgCl2
MgCO3 + H3PO4 = Mg3P2O8 + CO2 + H2O =>
3 MgCO3 + 2 H3PO4 = Mg3P2O8 + 3 CO2 + 3 H2O
Co(OH)2 + H2O + NaClO = Co(OH)3 + NaCl =>
2 Co(OH)2 + H2O + NaClO = 2 Co(OH)3 + NaCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Ni(NO3)2 = Ni(NO2)2 + O2(g) =>
Ni(NO3)2 = Ni(NO2)2 + O2(g)
AlCl3(aq) + K(OH)3(aq) = Al(OH)3(aq) + KCl3(s) =>
AlCl3(aq) + K(OH)3(aq) = Al(OH)3(aq) + KCl3(s)
C3H6Cl2 + KOH = KCl + C3H6O + H2O =>
C3H6Cl2 + 2 KOH = 2 KCl + C3H6O + H2O
CS + Cl2 = CCl4 + S2Cl2 =>
2 CS + 5 Cl2 = 2 CCl4 + S2Cl2
C2H6X + I2 + KOH = CHI3 + O2K2X + KI + H2O =>
C2H6X + 6 I2 + 8 KOH = 2 CHI3 + O2K2X + 6 KI + 6 H2O
CN + O2 = CO2 + N3O4 =>
3 CN + 5 O2 = 3 CO2 + N3O4
CH2ONaBH4H2O = CH3OHBH3NaOH =>
CH2ONaBH4H2O = CH3OHBH3NaOH
Nb2O5 + Mg = Nb + MgO =>
Nb2O5 + 5 Mg = 2 Nb + 5 MgO
H2SO4 + HCl = H2S + Cl2 + H2O =>
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O
Be + MgSO4 = BeSO4 + Mg =>
Be + MgSO4 = BeSO4 + Mg
CuSO4H2O(s) = CuSO4(s) + H2O(l) =>
CuSO4H2O(s) = CuSO4(s) + H2O(l)
Br2 + CaCl2 = CaBr + Cl2 =>
Br2 + 2 CaCl2 = 2 CaBr + 2 Cl2
HCOOHKHCO3 = HCOOKCO2H2O =>
HCOOHKHCO3 = HCOOKCO2H2O
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
P2S3 = P + S =>
P2S3 = 2 P + 3 S
S7 + O2 = SO3 =>
2 S7 + 21 O2 = 14 SO3
HClOH2S = HClSH2O =>
HClOH2S = HClSH2O
Pb(NO3)2K2Cr4 = PbCr4K2(NO3)2 =>
Pb(NO3)2K2Cr4 = PbCr4K2(NO3)2
C4H9NO3 + HBr = C4H9Br + HNO3 =>
C4H9NO3 + HBr = C4H9Br + HNO3
Ag + HNO3 = NO + Ag(NO3) + H2O =>
3 Ag + 4 HNO3 = NO + 3 Ag(NO3) + 2 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
NH3 + H2O + Y(SO4)3 = NH4SO4 + Y(OH)3 =>
3 NH3 + 3 H2O + Y(SO4)3 = 3 NH4SO4 + Y(OH)3
C4H8 + H22 = C4H10 =>
11 C4H8 + H22 = 11 C4H10
K2FeO4 + Na2S + H2O = S + FeS + KOH + NaOH =>
K2FeO4 + 3 Na2S + 4 H2O = 2 S + FeS + 2 KOH + 6 NaOH
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Li2CO3 + HBr = Li2H + CO3Br =>
Li2CO3 + HBr = Li2H + CO3Br
Cu + Cl + Na2CO3 = CuCO3 + NaCl =>
Cu + 2 Cl + Na2CO3 = CuCO3 + 2 NaCl
ZnHO = HZnO =>
ZnHO = HZnO
Ag(OH)3 + HNO3 = Ag(NO3)3 + H2O =>
Ag(OH)3 + 3 HNO3 = Ag(NO3)3 + 3 H2O
NaCl2Pb2(NO3) = Pb2Cl2Na(NO3) =>
NaCl2Pb2(NO3) = Pb2Cl2Na(NO3)
C6H8O7NaHCO3H2O = NaH11C7O11 =>
C6H8O7NaHCO3H2O = NaH11C7O11
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH4C2H3O2 + NaCrO2 = NH4CrO2 + NaC2H3O2 =>
NH4C2H3O2 + NaCrO2 = NH4CrO2 + NaC2H3O2
Na2CO3(aq)K2SO4 = K2CO3Na2SO4 =>
Na2CO3(aq)K2SO4 = K2CO3Na2SO4
SrO(NH4)2SO3 = SrSO3(NH4)2O =>
SrO(NH4)2SO3 = SrSO3(NH4)2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/12/24
Équations équilibrées sur06/11/23
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