| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 NO2 + 2 HBrO4 + 6 H2O = 14 HNO3 + Br2
Fe(NO3)3(aq) + KCl(aq) = FeCl3 + KNO3 =>
Fe(NO3)3(aq) + 3 KCl(aq) = FeCl3 + 3 KNO3
XLiCl(s) + H2SO4(aq) = XLiSO4 + H2Cl =>
XLiCl(s) + H2SO4(aq) = XLiSO4 + H2Cl
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Ca3(PO4)2 + Si(CO3)2 = Ca3(CO3)2 + Si(PO4)2 =>
Ca3(PO4)2 + Si(CO3)2 = Ca3(CO3)2 + Si(PO4)2
H2O + FeO = Fe(OH)2 =>
H2O + FeO = Fe(OH)2
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaNO3(aq)
SO2 + Br2 + KOH = K2SO4 + KBr + H2O =>
SO2 + Br2 + 4 KOH = K2SO4 + 2 KBr + 2 H2O
ClO2 + SO4 = ClO3 + SO2 =>
2 ClO2 + SO4 = 2 ClO3 + SO2
K2SO4 + Mn(OH)2 = KOH + MnSO4 =>
K2SO4 + Mn(OH)2 = 2 KOH + MnSO4
C6H5COOK + KOH = C6H6K2CO3 =>
C6H5COOK + KOH = C6H6K2CO3
CuSO45H2O = CuSO4 + H2 + O2 =>
CuSO45H2O = CuSO4 + H2 + 21 O2
H2O2 + NH4NO3 = H2O + NO =>
H2O2 + NH4NO3 = 3 H2O + 2 NO
K3Po4(s) + Ca(No3)2(ac) = Ca3(Po4)2 + KNo3 =>
2 K3Po4(s) + 3 Ca(No3)2(ac) = Ca3(Po4)2 + 6 KNo3
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
C8H9NO + NaBr + HOCl = C8H8BrNO + NaCl + H2O =>
C8H9NO + NaBr + HOCl = C8H8BrNO + NaCl + H2O
Cr + Sn(OH)2 = Sn + Cr(OH)3 =>
2 Cr + 3 Sn(OH)2 = 3 Sn + 2 Cr(OH)3
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
F2 + ZnCl2 = FCl + Zn =>
F2 + ZnCl2 = 2 FCl + Zn
H2 + FeO = HFe + H2O =>
3 H2 + 2 FeO = 2 HFe + 2 H2O
C6H10OH + HNO3 = C6H10O4 + N2O + H2O =>
8 C6H10OH + 14 HNO3 = 8 C6H10O4 + 7 N2O + 11 H2O
Al + KOH = [Al(OH)3] + K =>
Al + 3 KOH = [Al(OH)3] + 3 K
SNCl4 + NH3 + H2O = SN(OH)4 + NH4Cl =>
SNCl4 + 4 NH3 + 4 H2O = SN(OH)4 + 4 NH4Cl
C12H22O11 + O11 = CO2 + H2O =>
11 C12H22O11 + 24 O11 = 132 CO2 + 121 H2O
Fe2(C2O4)3 + Ge = Fe2(C2O4)3Ge =>
Fe2(C2O4)3 + Ge = Fe2(C2O4)3Ge
CO2 + FeO = CFeO3 =>
CO2 + FeO = CFeO3
(Na2CO3)10 + H2O2 = (Na2CO3)10(H2O2)15 =>
(Na2CO3)10 + 15 H2O2 = (Na2CO3)10(H2O2)15
H2SO4 + KBr = Br2 + H + K2SO4 =>
H2SO4 + 2 KBr = Br2 + 2 H + K2SO4
Zn + PbNO32 = ZnNO32 + Pb =>
Zn + PbNO32 = ZnNO32 + Pb
N2O3 + H2O = H2O3 + N2O =>
N2O3 + H2O = H2O3 + N2O
S + O2 + H2O = H2SO2 =>
2 S + O2 + 2 H2O = 2 H2SO2
C2H6 + HBr = CH4 + CH3Br =>
C2H6 + HBr = CH4 + CH3Br
Fe2(SO4)3 + SO2 + H2O = Fe(OH)2 + H2SO4 =>
Fe2(SO4)3 + SO2 + 6 H2O = 2 Fe(OH)2 + 4 H2SO4
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
Cu(s) + AgNO3(s) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(s) = Cu(NO3)2 + 2 Ag
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CaCl2 + O = CaO + Cl =>
CaCl2 + O = CaO + 2 Cl
K2SO4 + Ba(OH)2 = KOH + BaSO4 =>
K2SO4 + Ba(OH)2 = 2 KOH + BaSO4
MgSO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g) =>
MgSO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g)
AgINH3 = Ag(NH3)I =>
AgINH3 = Ag(NH3)I
K(s) + HCl(aq) = KCl + H =>
K(s) + HCl(aq) = KCl + H
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Mg + C4H6O5 + H2O = Mg(OH)2C4H4O5 + H =>
Mg + C4H6O5 + 2 H2O = Mg(OH)2C4H4O5 + 4 H
ZnCl2 + MnO2 + H2SO4 = Cl2 + MnSO4 + H2O + ZnSO4 =>
ZnCl2 + MnO2 + 2 H2SO4 = Cl2 + MnSO4 + 2 H2O + ZnSO4
Cl2 + AuI3 = ClI + Au =>
3 Cl2 + 2 AuI3 = 6 ClI + 2 Au
Ph + Al = AlPh =>
Ph + Al = AlPh
SO2*H2O = SO2 + H2O =>
SO2*H2O = SO2 + H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NaCN + CH3Cl = CH3CN + NaCl =>
NaCN + CH3Cl = CH3CN + NaCl
CaCO3 + H2 = Ca(OH)2 + CH4 + H2O =>
CaCO3 + 4 H2 = Ca(OH)2 + CH4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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