| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(ClO3)2 = CuCl2 + 3 O2
(NH4)3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
(NH4)3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 24 NH4NO3 + 12 H2O
FeCl2 + CaCO3 = Fe(CO3) + CaCl2 =>
FeCl2 + CaCO3 = Fe(CO3) + CaCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrCl + Cl = CrCl3 =>
CrCl + 2 Cl = CrCl3
NiO2 + Fe + H2O = Fe(OH)3 + Ni(OH)2 =>
3 NiO2 + 2 Fe + 6 H2O = 2 Fe(OH)3 + 3 Ni(OH)2
C140H280 + O2 = CO2 + H2O =>
C140H280 + 210 O2 = 140 CO2 + 140 H2O
SO2 + SCl2 = SOCl2 + SO =>
SO2 + SCl2 = SOCl2 + SO
NaI + Hg(NO3)2 = HgI2 + NaNO3 =>
2 NaI + Hg(NO3)2 = HgI2 + 2 NaNO3
SiO = SiO2 + Si =>
2 SiO = SiO2 + Si
Cu2CO3 = Cu2 + CO3 =>
Cu2CO3 = Cu2 + CO3
C6H12O6 + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O6 + 24 Ag(NH3)2OH = 6(NH4)2CO3 + 36 NH3 + 24 Ag + 12 H2O
NH3 + CuCl2 = NCl2 + CuH3 =>
NH3 + CuCl2 = NCl2 + CuH3
N + NO2 = NO =>
N + NO2 = 2 NO
C2H5OH = C4H6 + H2O + H2 =>
2 C2H5OH = C4H6 + 2 H2O + H2
Hg(NO3)2 + Na = NaNO3 + Hg2 =>
2 Hg(NO3)2 + 4 Na = 4 NaNO3 + Hg2
AuCl4{-} + Fe{2+} = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + 3 Fe{2+} = Au + 4 Cl{-} + 3 Fe{3+}
Zn + HCe = ZnCe2 + H2 =>
Zn + 2 HCe = ZnCe2 + H2
NO2 + CO = NO + CO3 =>
2 NO2 + CO = 2 NO + CO3
Na2S2O2 + NaOH = Na2SO3 + Na2S + H2O =>
Na2S2O2 + 2 NaOH = Na2SO3 + Na2S + H2O
FeCl3 + Al2O3 = AlCl3 + Fe2O3 =>
2 FeCl3 + Al2O3 = 2 AlCl3 + Fe2O3
LiOH + Zn(OH)2 = Li2[Zn(OH)4] =>
2 LiOH + Zn(OH)2 = Li2[Zn(OH)4]
Cu(cr) + S = CuS =>
Cu(cr) + S = CuS
Li + B = LiB3 =>
Li + 3 B = LiB3
Na2CO3 + MgN2O6 = MgCO3 + NaNO3 =>
Na2CO3 + MgN2O6 = MgCO3 + 2 NaNO3
CrCl3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 + NaCl =>
2 CrCl3 + 5 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 5 CO2 + 3 KNO2 + 6 NaCl
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
NaOH(aq) + SrCl2(aq) = NaCl + Sr(OH)2 =>
2 NaOH(aq) + SrCl2(aq) = 2 NaCl + Sr(OH)2
Ca(OH)2 + NO = CaO + NH3 + O2 =>
6 Ca(OH)2 + 4 NO = 6 CaO + 4 NH3 + 5 O2
KClO3 + CS2 + KOH = K2CO3 + K2SO4 + KCl + H2O =>
8 KClO3 + 3 CS2 + 18 KOH = 3 K2CO3 + 6 K2SO4 + 8 KCl + 9 H2O
K3(PO4) + LiI = Li3(PO4) + KI =>
K3(PO4) + 3 LiI = Li3(PO4) + 3 KI
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
KNO3 + Al = KAlO2 + Al2O3 + N =>
3 KNO3 + 5 Al = 3 KAlO2 + Al2O3 + 3 N
Ag(NO3) + Ni = Ni(NO3)2 + Ag =>
2 Ag(NO3) + Ni = Ni(NO3)2 + 2 Ag
C = C38 =>
38 C = C38
KMnO4 + BaCl2 + H2SO4 = K2SO4 + MnSO4 + BaSO4 + Cl2 + H2O =>
2 KMnO4 + 5 BaCl2 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 BaSO4 + 5 Cl2 + 8 H2O
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
*N2 + H2 = NH3 =>
*N2 + 3 H2 = 2 NH3
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
H = H2 =>
2 H = H2
Fe(NO3)3 + KCl = FeCl3 + K(NO3) =>
Fe(NO3)3 + 3 KCl = FeCl3 + 3 K(NO3)
CrBr2(aq) + AgNO3 = AgBr(s) + Cr(NO3)2(aq) =>
CrBr2(aq) + 2 AgNO3 = 2 AgBr(s) + Cr(NO3)2(aq)
Yb2O3 + H2S = Yb2S3 + H2O =>
Yb2O3 + 3 H2S = Yb2S3 + 3 H2O
NaNO2 + NH4Cl = NaCl + H2O + N2 =>
NaNO2 + NH4Cl = NaCl + 2 H2O + N2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq) =>
CuS(aq) + CaCl2(aq) = CaS(s) + CuCl2(aq)
NaOH + CaCO3 = Ca(OH)2 + Na2CO3 =>
2 NaOH + CaCO3 = Ca(OH)2 + Na2CO3
C2H5Cl + CH3Cl + Na = C3H8 + NaCl =>
C2H5Cl + CH3Cl + 2 Na = C3H8 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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