| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 KOH = Fe(OH)2 + K2(SO4)
H2CO3 + NaOH = H2O + NaHCO3 =>
H2CO3 + NaOH = H2O + NaHCO3
Ba(CH3COO) + HCl = BaCl + CH3COOH =>
Ba(CH3COO) + HCl = BaCl + CH3COOH
CaOH2 + Fe2(SO4)3 = Fe2OH2 + Ca(SO4)3 =>
CaOH2 + Fe2(SO4)3 = Fe2OH2 + Ca(SO4)3
Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4(NO3) =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(NO3)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
C19H16 + C4H4BrNO2 = C19H15Br + C4H5NO2 =>
C19H16 + C4H4BrNO2 = C19H15Br + C4H5NO2
C2H5OH + CH3COOH = C5H10O2 + H2O =>
3 C2H5OH + 2 CH3COOH = 2 C5H10O2 + 3 H2O
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
UO2F2 + KOH = U2O7K2 + KF + H2O =>
2 UO2F2 + 6 KOH = U2O7K2 + 4 KF + 3 H2O
PHCO3 = P2CO3 + H2O + CO2 =>
2 PHCO3 = P2CO3 + H2O + CO2
MgSO4 + Cu + H2O = Mg(OH)2 + CuSO4 + H2 =>
MgSO4 + Cu + 2 H2O = Mg(OH)2 + CuSO4 + H2
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na2WO4*H2O + Na2SiO3*H2O + Na2MoO4*H2O + H2SO4 = H4SiMo8W4O40H2O + NaHSO4 + H2O =>
4 Na2WO4*H2O + Na2SiO3*H2O + 8 Na2MoO4*H2O + 26 H2SO4 = H4SiMo8W4O40H2O + 26 NaHSO4 + 23 H2O
C4H9COOH + C5H11OH = C4H9COOC5H9 + H2O =>
3 C4H9COOH + C5H11OH = 2 C4H9COOC5H9 + 3 H2O
PbO(s) + CO2(g) = PbCO3(s) =>
PbO(s) + CO2(g) = PbCO3(s)
Cu2(SO4)3 + Fe(NO3)2 = Cu(NO3) + Fe(SO4)3 =>
Cu2(SO4)3 + Fe(NO3)2 = 2 Cu(NO3) + Fe(SO4)3
Na2CO3 + CoCl2 = NaCl2 + Co2CO3 =>
Na2CO3 + 2 CoCl2 = 2 NaCl2 + Co2CO3
FeCu2 + H2SO4 = FeSO4 + H2 + Cu =>
FeCu2 + H2SO4 = FeSO4 + H2 + 2 Cu
C2H5Br + KOH(alc) = KBr + H2O + C2H4 =>
C2H5Br + KOH(alc) = KBr + H2O + C2H4
Mn(OH2) + O2 = MnO2 + H2O =>
Mn(OH2) + O2 = MnO2 + H2O
ClO3 + H2 = Cl2 + H2O =>
2 ClO3 + 6 H2 = Cl2 + 6 H2O
Al(OH)3 + H2SO4 = Al(oh)3 + H2O + SO4 =>
6 Al(OH)3 + 9 H2SO4 = 2 Al(oh)3 + 18 H2O + 9 SO4
HgNH2I + HgI2 = [NH2Hg2I2]I =>
HgNH2I + HgI2 = [NH2Hg2I2]I
CaCO3 + CuF2 = CaF2 + CuCO3 =>
CaCO3 + CuF2 = CaF2 + CuCO3
H2SO4Na2O = Na2SO4 + H2O =>
H2SO4Na2O = Na2SO4 + H2O
CaOCl2 = CaCl2 + O2 =>
2 CaOCl2 = 2 CaCl2 + O2
K2Cr2O3 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl + H2O =>
K2Cr2O3 + Na2SO3 + 4 HCl = 2 KCl + Na2SO4 + 2 CrCl + 2 H2O
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
KJ + Fe2(SO4)3 = J2 + K2SO4 + FeSO4 =>
2 KJ + Fe2(SO4)3 = J2 + K2SO4 + 2 FeSO4
Li + N2 = Li3N = =>
6 Li + N2 = 2 Li3N
Pb + ClO4 = Pb(ClO4)4 =>
Pb + 4 ClO4 = Pb(ClO4)4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
AlCl3 + HBr = HCl + AlBr3 =>
AlCl3 + 3 HBr = 3 HCl + AlBr3
Cu(NO3)2*3H2O + Fe(NO3)3*9H2O = CuFe5O8 + N2 + H2O + O2 =>
2 Cu(NO3)2*3H2O + 10 Fe(NO3)3*9H2O = 2 CuFe5O8 + 17 N2 + 96 H2O + 43 O2
NiO + C = Ni + CO =>
NiO + C = Ni + CO
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
CuCl + BaO = Cu2O + BaCl2 =>
2 CuCl + BaO = Cu2O + BaCl2
Al + HSO4{-} + OH{-) = Al2O3+S{2-}+H2O =>
8 Al + 3 HSO4{-} + 3 OH{-) = 4 Al2O3+3S{2-}+3H2O
Au + NH4CN + HBr + O2 = H2O + NH4[Au(CN)4] + NH4Br =>
4 Au + 16 NH4CN + 12 HBr + 3 O2 = 6 H2O + 4 NH4[Au(CN)4] + 12 NH4Br
Al(OH)3 + H2SO4 = Al(oh)3 + H2O + SO4 =>
6 Al(OH)3 + 9 H2SO4 = 2 Al(oh)3 + 18 H2O + 9 SO4
BaCl2*2H2O(heat) = BaCl2 + H2O =>
BaCl2*2H2O(heat) = BaCl2 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CoCl2 + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4(Co(NH3)6)Cl3 + 2 H2O
Hg(NO3)2 + NH4OH = NH4NO3 + Hg(OH)2 =>
Hg(NO3)2 + 2 NH4OH = 2 NH4NO3 + Hg(OH)2
PbC2H3O2 + BaCl2 = PbCl2 + BaC2H3O2 =>
PbC2H3O2 + BaCl2 = PbCl2 + BaC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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