| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NaOH + 4 Cl2 = 7 NaCl + NaClO4 + 4 H2O
PbCl4 + SnCl2 = SnCl4 + PbCl2 =>
PbCl4 + SnCl2 = SnCl4 + PbCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag(s) + CuCl2(aq) = AgCl(aq) + Cu(s) =>
2 Ag(s) + CuCl2(aq) = 2 AgCl(aq) + Cu(s)
NaI + Cr(NO3)3 = CrI3 + NaNO3 =>
3 NaI + Cr(NO3)3 = CrI3 + 3 NaNO3
(NH4)3P + I2 = NH4I + P =>
2(NH4)3P + 3 I2 = 6 NH4I + 2 P
Al + HCl = AlH3Cl3 =>
Al + 3 HCl = AlH3Cl3
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
CHCH + KMnO4 + KOH = COOKCOOK + K2MnO4 + H2O =>
CHCH + 8 KMnO4 + 10 KOH = COOKCOOK + 8 K2MnO4 + 6 H2O
I2 + HF = H2 + IF =>
I2 + 2 HF = H2 + 2 IF
Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + Ba(SO4) =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(SO4)
C4H8(g) + O2(g) = CO2(g) + H2O =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O
CaF2 = CaF + F2 =>
2 CaF2 = 2 CaF + F2
SeO3 + H2O = SeO4H2 =>
SeO3 + H2O = SeO4H2
C3H7NO2 + H2 = C3H7NH2 + H2O =>
C3H7NO2 + 3 H2 = C3H7NH2 + 2 H2O
NaClO + NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O =>
NaClO + 2 NaI + H2SO4 = NaCl + I2 + Na2SO4 + H2O
H2SO4 + SrNO3 = SrSO4 + H2NO3 =>
H2SO4 + SrNO3 = SrSO4 + H2NO3
C2H6(g) + Br2(l) = C2H5Br(l) + HBr(g) =>
C2H6(g) + Br2(l) = C2H5Br(l) + HBr(g)
H + NiCl = HCl + Ni =>
H + NiCl = HCl + Ni
AgNO3 + Mg(NO3)2 = Ag(NO3)2 + MgNO3 =>
AgNO3 + Mg(NO3)2 = Ag(NO3)2 + MgNO3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4 =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Al + Cu2(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu2(NO3)2 = 2 Al(NO3)3 + 6 Cu
CaCl2*4H2O + H2SO4*9H2O = CaSO4 + HCl + H2O =>
CaCl2*4H2O + H2SO4*9H2O = CaSO4 + 2 HCl + 13 H2O
Al + CuCl2 = AlCl3 + Cu2 =>
4 Al + 6 CuCl2 = 4 AlCl3 + 3 Cu2
Ag + MnCrO4 = Mn + Ag2CrO4 =>
2 Ag + MnCrO4 = Mn + Ag2CrO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)2 + Ca(OH)3 =>
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)2 + Ca(OH)3
RbCl + Ca = CaCl + Rb =>
RbCl + Ca = CaCl + Rb
FeBr2 + KMnO4 + NaHSO4 = Fe2(SO4)3 + Br2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 FeBr2 + 6 KMnO4 + 48 NaHSO4 = 5 Fe2(SO4)3 + 10 Br2 + 3 K2SO4 + 24 Na2SO4 + 6 MnSO4 + 24 H2O
CaO + CO2 = CaC + O =>
CaO + CO2 = CaC + 3 O
Mg + AgOH = Mg(OH)2 + Ag =>
Mg + 2 AgOH = Mg(OH)2 + 2 Ag
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + H3PO4 = MgO4 + H3P =>
Mg + H3PO4 = MgO4 + H3P
Mg2O(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg2O(s) + 3 H2O(l) = 2 Mg(OH)2(aq) + H2(g)
NaIO3 + LiI = LiIO3 + NaI =>
NaIO3 + LiI = LiIO3 + NaI
CaCl2*4H2O + H2SO4*9H2O = CaSO4 + HCl + H2O =>
CaCl2*4H2O + H2SO4*9H2O = CaSO4 + 2 HCl + 13 H2O
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
Fe(NH4)2(SO4)2*6H2O + K2C2O4 + H2C2O4 + H2O2 = K[Fe(C2O4)2]*2H2O + SO4 + NH4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + K2C2O4 + 3 H2C2O4 + 3 H2O2 = 2 K[Fe(C2O4)2]*2H2O + 4 SO4 + 4 NH4 + 14 H2O
Mg + NaCl = Mg(NaCl)2 =>
Mg + 2 NaCl = Mg(NaCl)2
Li2O + H2O = Li2O2 + H2 =>
Li2O + H2O = Li2O2 + H2
CuSO4 + Fe(OH)3 = Cu(OH)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(OH)3 = 3 Cu(OH)2 + Fe2(SO4)3
KMnO4 + HCl + NaOH = NaCl + KOH + HMnO4 =>
KMnO4 + HCl + NaOH = NaCl + KOH + HMnO4
C3H7SH(l) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C3H7SH(l) + 6 O2(g) = 3 CO2(g) + SO2(g) + 4 H2O(g)
NiCl3 + H2S = Ni2S3 + HCl =>
2 NiCl3 + 3 H2S = Ni2S3 + 6 HCl
CoCl2 + H2O2 + NaOH = CoO(OH) + NaCl + H2O =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoO(OH) + 4 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/12/24
Équations équilibrées sur10/12/23
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