| Équations équilibrées la veille | Équations équilibrées le lendemain |
AuHCl = AuClH
CI + H2O = H2OCI =>
CI + H2O = H2OCI
AlI3 + Cl = AlCl + I3 =>
AlI3 + Cl = AlCl + I3
CrO4 = Cr + O2 =>
CrO4 = Cr + 2 O2
Fe3(PO4)2 + H2O = Fe3(O)2 + H2PO4 =>
Fe3(PO4)2 + 2 H2O = Fe3(O)2 + 2 H2PO4
C6H6 + CH2 = C7H8 =>
C6H6 + CH2 = C7H8
H2S + Ca(OH)2 = S + Ca + H2O =>
H2S + Ca(OH)2 = S + Ca + 2 H2O
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
(a)Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
(a)Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
K2S + Pb(NO3)2 = K2(NO3)2 + PbS =>
K2S + Pb(NO3)2 = K2(NO3)2 + PbS
HBrO3 + HBr = H2O + Br2 =>
HBrO3 + 5 HBr = 3 H2O + 3 Br2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
BeOKOH = BeOHKO =>
BeOKOH = BeOHKO
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
Al + NaOH + H2O = Na2[Al(OH)4] + H2 =>
Al + 2 NaOH + 2 H2O = Na2[Al(OH)4] + H2
Ma + H2SO4 = MaSO4 + S + H2O =>
3 Ma + 4 H2SO4 = 3 MaSO4 + S + 4 H2O
Fe + NCS = FeNCS =>
Fe + NCS = FeNCS
Al2O3 + KHCO3 = KAlO2 + CO2 + H2O =>
Al2O3 + 2 KHCO3 = 2 KAlO2 + 2 CO2 + H2O
Li2SiO3 = Li2O + SiO2 =>
Li2SiO3 = Li2O + SiO2
Cr2O3 + Ca = CrCa + O =>
Cr2O3 + 2 Ca = 2 CrCa + 3 O
(NH4)2PtCl4 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl4 = 3 Pt + 4 NH4Cl + N2 + 8 HCl
SO3 + Li = Li2SO3 =>
SO3 + 2 Li = Li2SO3
Pb2(NO3)2 + NaI = Na(NO3) + PbI =>
Pb2(NO3)2 + 2 NaI = 2 Na(NO3) + 2 PbI
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
CO + Al = AlC + O =>
CO + Al = AlC + O
CsCl + O2 = CsClO =>
2 CsCl + O2 = 2 CsClO
Sr(NO3)2 + (NH4)(OH) = Sr(OH)2 + (NH4)(NO3) =>
Sr(NO3)2 + 2(NH4)(OH) = Sr(OH)2 + 2(NH4)(NO3)
KHCO3 + Mg(OH)2 = KOH + Mg(HCO3)2 =>
2 KHCO3 + Mg(OH)2 = 2 KOH + Mg(HCO3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
HClO + Fe(OH)3 = Fe(ClO)3 + H2O =>
3 HClO + Fe(OH)3 = Fe(ClO)3 + 3 H2O
VCl2 + H2 = V + HCl =>
VCl2 + H2 = V + 2 HCl
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cu2(SO4)2 + (NH4)2S = Cu2S2 + (NH4)2SO4 =>
Cu2(SO4)2 + 2(NH4)2S = Cu2S2 + 2(NH4)2SO4
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Co{2+} + H2O2 = Co{3+} + H2O + O{2-} =>
2 Co{2+} + H2O2 = 2 Co{3+} + H2O + O{2-}
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2 + NaHCO3 = BaCO3 + CO2 + H2O + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + CO2 + H2O + 2 NaCl
K2CO3(s) = CO2(g)K2O(aq) =>
K2CO3(s) = CO2(g)K2O(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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