| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaI2 + 2 FeCl3 = BaCl2 + 2 FeCl2 + I2
Mn + HgS = Hg + MnS =>
Mn + HgS = Hg + MnS
ClH4N = NH3 + HCl =>
ClH4N = NH3 + HCl
(NH4)2SO3 + S = (NH4)2S + SO2 =>
2(NH4)2SO3 + 3 S = 2(NH4)2S + 3 SO2
Mn(NO3)2 + NH3 + H2O = Mn(OH)2 + NH4NO3 =>
Mn(NO3)2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4NO3
C13H20N2O2 + HCl = C13H20N2O2HCl =>
C13H20N2O2 + HCl = C13H20N2O2HCl
Pb[NO3]2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb[NO3]2 + K2CrO4 = PbCrO4 + 2 KNO3
Hg2(NO3)2 + HI = HgI + H(NO3) =>
Hg2(NO3)2 + 2 HI = 2 HgI + 2 H(NO3)
C55H98O6 + NaOH = C3H8O3 + Na3C52H93O6 =>
C55H98O6 + 3 NaOH = C3H8O3 + Na3C52H93O6
C8H9Cl + KOH = C8H8 + H2O + KCl =>
C8H9Cl + KOH = C8H8 + H2O + KCl
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
NaCrO2 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 NaCrO2 + 3 NaClO4 + 8 NaOH = 8 Na2CrO4 + 3 NaCl + 4 H2O
Li2(CO3) + FeCl3 = LiCl + Fe2(CO3)3 =>
3 Li2(CO3) + 2 FeCl3 = 6 LiCl + Fe2(CO3)3
CuFeS2 + O2 = Cu2S + SO4 + Fe2O3 =>
4 CuFeS2 + 15 O2 = 2 Cu2S + 6 SO4 + 2 Fe2O3
KNO2 + CuOH = CuNO2 + KOH =>
KNO2 + CuOH = CuNO2 + KOH
Be + Ti(SO4)2 = Ti + BeSO4 =>
2 Be + Ti(SO4)2 = Ti + 2 BeSO4
(NH4)2CrO4 + Ca(OH)2 = NH3 + CaCrO4 + H2O =>
(NH4)2CrO4 + Ca(OH)2 = 2 NH3 + CaCrO4 + 2 H2O
(NH4)3P + Zn(NO3)2 = Zn3P2 + NH4NO3 =>
2(NH4)3P + 3 Zn(NO3)2 = Zn3P2 + 6 NH4NO3
PCl3 + S2 = P2S3 + SCl2 =>
2 PCl3 + 3 S2 = P2S3 + 3 SCl2
Li + CoO = Co + Li2O =>
2 Li + CoO = Co + Li2O
Mg + KCl = MgCl2 + K =>
Mg + 2 KCl = MgCl2 + 2 K
Ca3(PO4)2 + C2 = Ca3P2 + CO =>
Ca3(PO4)2 + 4 C2 = Ca3P2 + 8 CO
Br2(l) + CaCl2(aq) = CaBr2(aq) + Cl2(g) =>
Br2(l) + CaCl2(aq) = CaBr2(aq) + Cl2(g)
SbO3 + H2 = Sb + H2O =>
SbO3 + 3 H2 = Sb + 3 H2O
C2H5COOH + C3H7OH = C4H11COOH + H2O =>
3 C2H5COOH + 7 C3H7OH = 6 C4H11COOH + H2O
PuF4 + Ca = CaF2 + Pu =>
PuF4 + 2 Ca = 2 CaF2 + Pu
Na2S + CaI2 = NaI + CaS =>
Na2S + CaI2 = 2 NaI + CaS
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
K2Cr2O7 + HCl + CH3CH2OH = KCl + CrCl3 + CO2 + H2O =>
2 K2Cr2O7 + 16 HCl + CH3CH2OH = 4 KCl + 4 CrCl3 + 2 CO2 + 11 H2O
(CH3COO)2Mg = Mg + (CH3COO)2 =>
(CH3COO)2Mg = Mg + (CH3COO)2
FeCu + SO4 = FeSO4 + Cu =>
FeCu + SO4 = FeSO4 + Cu
HNO3(g) + N2H4(l) = N2(g) + H2O(l) =>
4 HNO3(g) + 5 N2H4(l) = 7 N2(g) + 12 H2O(l)
Ba + H2(SO4) = Ba(SO4) + H2 =>
Ba + H2(SO4) = Ba(SO4) + H2
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
PO4H3 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 PO4H3 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
K2CO3 + Sb2S3 = K + Sb + C + SO3 =>
3 K2CO3 + Sb2S3 = 6 K + 2 Sb + 3 C + 3 SO3
MnO4({-}) + H2S = MnO2({-}) + S8 + H2O =>
4 MnO4({-}) + 8 H2S = 4 MnO2({-}) + S8 + 8 H2O
C2H5COOH + Zn(OH)2 = (C2H5COO)2Zn + H2O =>
2 C2H5COOH + Zn(OH)2 = (C2H5COO)2Zn + 2 H2O
HCl + FeSO4 + HNO3 = Fe2(SO4)3 + NO + H2O + FeCl3 =>
3 HCl + 3 FeSO4 + HNO3 = Fe2(SO4)3 + NO + 2 H2O + FeCl3
Al2(SO4)3 + NaOH = Al(HO)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(HO)3 + 3 Na2SO4
CrCl2 + Br2 = CrCl3 + CrBr3 =>
6 CrCl2 + 3 Br2 = 4 CrCl3 + 2 CrBr3
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
Sr(NO3)2 + KI = Sr + KINO3 =>
Sr(NO3)2 + 2 KI = Sr + 2 KINO3
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
H3PO2 + RbOH = Rb3PO2 + H2O =>
H3PO2 + 3 RbOH = Rb3PO2 + 3 H2O
Ca(OH)2 + Li3O4P = Ca3(PO4)2 + LiOH =>
3 Ca(OH)2 + 2 Li3O4P = Ca3(PO4)2 + 6 LiOH
C12H25C6H5SO3 + NaOH = C12H25C6H4SO3Na + H2O =>
C12H25C6H5SO3 + NaOH = C12H25C6H4SO3Na + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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