| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 H2O + 2 Al + 2 NaOH = 2 Na[Al(OH)4(H2O)2] + 3 H2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Cr(OH)2 + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + 3 H2O + NO2
Al(OH)3 + BaO = Ba3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 BaO = Ba3(AlO3)2 + 3 H2O
FeC2O4 + H2O2 = Fe2(C2O4)3 + Fe(OH)3 =>
6 FeC2O4 + 3 H2O2 = 2 Fe2(C2O4)3 + 2 Fe(OH)3
[PtCl6]{2-} + HCOO{-} + OH{-} = Pt + CO2 + Cl{-} + H2O =>
[PtCl6]{2-} + 2 HCOO{-} + 2 OH{-} = Pt + 2 CO2 + 6 Cl{-} + 2 H2O
H{+} + H2O2 + Fe = Fe{+3} + H2O =>
6 H{+} + 3 H2O2 + 2 Fe = 2 Fe{+3} + 6 H2O
Au(NO3)3 + Pb3(PO4)4 = Pb3(NO3)3 + Au(PO4)4 =>
Au(NO3)3 + Pb3(PO4)4 = Pb3(NO3)3 + Au(PO4)4
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
Cu(OH)2 + Na = Cu + NaOH =>
Cu(OH)2 + 2 Na = Cu + 2 NaOH
KMnO4 + NaOH + Na2SO3 = K2MnO4 + H2O + Na2SO4 + Na2MnO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = K2MnO4 + H2O + Na2SO4 + Na2MnO4
Cs3PO4 + AgNO3 = Cs3NO3 + AgPO4 =>
Cs3PO4 + AgNO3 = Cs3NO3 + AgPO4
Al + Pb2{+} = Al2{+} + Pb =>
2 Al + Pb2{+} = Al2{+} + 2 Pb
C8H18O2 + NaClO = C8H14O2 + NaCl + H2O =>
C8H18O2 + 2 NaClO = C8H14O2 + 2 NaCl + 2 H2O
CdCl2(aq) + NaOH(aq) = NaCl + Cd(OH)2 =>
CdCl2(aq) + 2 NaOH(aq) = 2 NaCl + Cd(OH)2
Li + P4 = Li3P =>
12 Li + P4 = 4 Li3P
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C12H22O11(s) + O2(g) = CO2(g) + C2H5OH(aq) =>
3 C12H22O11(s) + 3 O2(g) = 14 CO2(g) + 11 C2H5OH(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Br2 + NaCl = BrCl + NaBr =>
Br2 + NaCl = BrCl + NaBr
C17H33COOH + PCl5 = C17H33COCl + POCl3 + HCl =>
C17H33COOH + PCl5 = C17H33COCl + POCl3 + HCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
CaCl2 + O2 = Ca(ClO)2 =>
CaCl2 + O2 = Ca(ClO)2
K + FeCl2 = KCl + Fe =>
2 K + FeCl2 = 2 KCl + Fe
FeSO4 = Fe2O3 + SO2 + O2 =>
4 FeSO4 = 2 Fe2O3 + 4 SO2 + O2
BaSO4 + CaCO3 = BaCO3 + CaSO4 =>
BaSO4 + CaCO3 = BaCO3 + CaSO4
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
Mg(NO3)2 + KF = KNO3 + MgF2 =>
Mg(NO3)2 + 2 KF = 2 KNO3 + MgF2
NaNO3(s) + (NH4)2SO4(aq) = Na2SO4(s) + H2O(l) + N2O(g) =>
2 NaNO3(s) + (NH4)2SO4(aq) = Na2SO4(s) + 4 H2O(l) + 2 N2O(g)
ZnCl2 + NaSO4 = ZnSO4 + NaCl2 =>
ZnCl2 + NaSO4 = ZnSO4 + NaCl2
C15H32 + O2 = H2O + CO2 =>
C15H32 + 23 O2 = 16 H2O + 15 CO2
FeCl3 + HCl = FeCl + HCl43 =>
21 FeCl3 + HCl = 21 FeCl + HCl43
zinc + hydrobromicacid = zincbromide + hydrogen =>
Zn + 2 HBr = ZnBr2 + H2
LiI + NaF = LiF + NaI =>
LiI + NaF = LiF + NaI
RbHCO3 = CO2 + H2O + Rb2CO3 =>
2 RbHCO3 = CO2 + H2O + Rb2CO3
HF + LiOH = FLi + H2O =>
HF + LiOH = FLi + H2O
C6H5COOH + NaOH = C6H5COO + Na + H2O =>
C6H5COOH + NaOH = C6H5COO + Na + H2O
Mg + HCl = Mg(Cl2)2 + H2 =>
Mg + 4 HCl = Mg(Cl2)2 + 2 H2
Pt4F = Pt + F2 =>
2 Pt4F = 8 Pt + F2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H6 + CH3Cl = C6H4(CH3)2 + HCl =>
C6H6 + 2 CH3Cl = C6H4(CH3)2 + 2 HCl
Ca(OH)2 + S + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 S + 3 O2 = 2 CaSO4 + 2 H2O
V2O3 + O2 = V2O5 =>
V2O3 + O2 = V2O5
FeO + Na2O2 = NaFeO2 =>
2 FeO + Na2O2 = 2 NaFeO2
CUCO2(s) = CUO(s) + CO(g) =>
CUCO2(s) = CUO(s) + CO(g)
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Sn(NO3)4 = SnO2 + NO2 + O2 =>
Sn(NO3)4 = SnO2 + 4 NO2 + O2
CuSO4 + Na2S = Cu + Na + SO2 =>
CuSO4 + Na2S = Cu + 2 Na + 2 SO2
CH3 + O3 = CO2 + H2 =>
6 CH3 + 4 O3 = 6 CO2 + 9 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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