| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O6 + 2 H2O = C6H6O6 + 2 H3O
NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3
NaBrO3 + H2SO4 + NaBr = Br2 + Na2SO4 + H2O =>
NaBrO3 + 3 H2SO4 + 5 NaBr = 3 Br2 + 3 Na2SO4 + 3 H2O
KI + KIO3 + HCl = I2 + H2O + KCl =>
5 KI + KIO3 + 6 HCl = 3 I2 + 3 H2O + 6 KCl
Al + LiOH = LiAlO2 + Li2O + H2 =>
2 Al + 6 LiOH = 2 LiAlO2 + 2 Li2O + 3 H2
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
Li[AlH4] + AlCl3 = AlH3 + LiCl =>
3 Li[AlH4] + AlCl3 = 4 AlH3 + 3 LiCl
P4 + Ca(OH)2 + H2O = PH3 + Ca(H2PO2)2 =>
2 P4 + 3 Ca(OH)2 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2
HCO2H(aq) + KOH(aq) = KHCO2(aq) + H2O(l) =>
HCO2H(aq) + KOH(aq) = KHCO2(aq) + H2O(l)
XFeO(OH)H2SO4 = FeOHSO4XH2O =>
XFeO(OH)H2SO4 = FeOHSO4XH2O
MgSiO3 + CO = MgO + Si + CO2 =>
MgSiO3 + 2 CO = MgO + Si + 2 CO2
KMnO4 + H2SO4 + KNO2 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
K + ZnS = K2S + Zn =>
2 K + ZnS = K2S + Zn
C7H07 + O2 = CO2 + H2O =>
4 C7H07 + 35 O2 = 28 CO2 + 14 H2O
Mg2(OH)2CO3 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
Mg2(OH)2CO3 + 4 HNO3 = 2 Mg(NO3)2 + CO2 + 3 H2O
FeO(l) + Mn(s) = Fe + MnO =>
FeO(l) + Mn(s) = Fe + MnO
BaCO3 + BaBr2 + Si3N4 + SiO2 = Ba3Si5O5N5Br + CO2 =>
10 BaCO3 + 2 BaBr2 + 5 Si3N4 + 5 SiO2 = 4 Ba3Si5O5N5Br + 10 CO2
FeO + KClO3 = Fe2O3 + KCl =>
6 FeO + KClO3 = 3 Fe2O3 + KCl
NaClO3 + CH3NO2 = NaClO + CO + H2O + N2 =>
NaClO3 + 4 CH3NO2 = NaClO + 4 CO + 6 H2O + 2 N2
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3 + H2SO4 = NiSO4 + CO2 + H2O
HNO3 + CU = CUNO32 + NO2 + H2O =>
60 HNO3 + CU = CUNO32 + 59 NO2 + 30 H2O
CaCO2 + CH3COOH = CaCH3COO + H2O + CO2 =>
8 CaCO2 + 7 CH3COOH = 8 CaCH3COO + 2 H2O + 6 CO2
CaO + HCl + HNO3 = HCaCl4 + H2O + NO2 =>
CaO + 4 HCl + HNO3 = HCaCl4 + 2 H2O + NO2
CaO + NH4F = CaF2 + H2O + NH3 =>
CaO + 2 NH4F = CaF2 + H2O + 2 NH3
C20H23NO4 + O2 = CO2 + H2O + N2 =>
4 C20H23NO4 + 95 O2 = 80 CO2 + 46 H2O + 2 N2
CHO + CH4 + Na = C2H2 + NaOH =>
3 CHO + CH4 + 3 Na = 2 C2H2 + 3 NaOH
NH4 + OH = H2O + N2H4 =>
2 NH4 + 4 OH = 4 H2O + N2H4
Na2SO3 + CH3COOH = H2SO3 + C2H3NaO2 =>
Na2SO3 + 2 CH3COOH = H2SO3 + 2 C2H3NaO2
KClO3 + KI + HCl = KICl4 + KCl + H2O =>
2 KClO3 + 3 KI + 12 HCl = 3 KICl4 + 2 KCl + 6 H2O
K3[Cr(C2O4)3]*3H2O + KMnO4 + H2SO4 = K2SO4 + Cr + C2O4 + Mn + H2O =>
7 K3[Cr(C2O4)3]*3H2O + 3 KMnO4 + 12 H2SO4 = 12 K2SO4 + 7 Cr + 21 C2O4 + 3 Mn + 33 H2O
C6H12N4 + HNO3 = C6H14N6O6 =>
C6H12N4 + 2 HNO3 = C6H14N6O6
CS2 + NO = CO + S + N2 =>
2 CS2 + 2 NO = 2 CO + 4 S + N2
AlCl3 + NaAl(OH)4 = Al(OH)3 + NaCl =>
AlCl3 + 3 NaAl(OH)4 = 4 Al(OH)3 + 3 NaCl
CaS + HC2H3O2 = Ca(C2H3O2)2 + H2S =>
CaS + 2 HC2H3O2 = Ca(C2H3O2)2 + H2S
Cr(OH)3 + NH4OH = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = [Cr(NH3)6](OH)3 + 6 H2O
CuSO4(aq) + LiHSO4 = Li2SO4 + Cu(HSO4)2 =>
CuSO4(aq) + 2 LiHSO4 = Li2SO4 + Cu(HSO4)2
SNO + CO = SN + CO2 =>
SNO + CO = SN + CO2
CuOHCl + Ca(HSO4)2 = H2SO4 + CuSO4 + CaOHCl =>
CuOHCl + Ca(HSO4)2 = H2SO4 + CuSO4 + CaOHCl
Fe + TiCl4 = Ti + FeCl3 =>
4 Fe + 3 TiCl4 = 3 Ti + 4 FeCl3
Ag2HAsO4 + HNO3 = H3AsO4 + AgNO3 =>
Ag2HAsO4 + 2 HNO3 = H3AsO4 + 2 AgNO3
MnC2O4*3H2O(s) + O2(g) = MnO(g) + H2O(g) + CO2(g) =>
2 MnC2O4*3H2O(s) + O2(g) = 2 MnO(g) + 6 H2O(g) + 4 CO2(g)
Al(ClO2)3 + Pb2(SiO3)4 = Al2(SiO3)3 + Pb(ClO2)4 =>
8 Al(ClO2)3 + 3 Pb2(SiO3)4 = 4 Al2(SiO3)3 + 6 Pb(ClO2)4
Ca2[Fe(CN)6] + HCl + H2O = FeCl + HCN + CaCl + OH =>
Ca2[Fe(CN)6] + 3 HCl + 3 H2O = FeCl + 6 HCN + 2 CaCl + 3 OH
K2SO3 + NaOH = KOH + Na2O + SO2 =>
K2SO3 + 2 NaOH = 2 KOH + Na2O + SO2
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
NaOH + aluminiumsulfate = aluminiumhydroxide + sodiumsulfate =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Al + SnS = Sn + Al2S3 =>
2 Al + 3 SnS = 3 Sn + Al2S3
Ca(OH)2 + AlCl = CaCl + Al(OH)2 =>
Ca(OH)2 + AlCl = CaCl + Al(OH)2
CaF2 = Ca + F2 =>
CaF2 = Ca + F2
O3(G) + NO(G) = O2(G) + NO2(G) =>
O3(G) + NO(G) = O2(G) + NO2(G)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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