| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 4 H2O + 3 K2SO4 + 5 K3[Fe(CN)6] + MnSO4
[Ag(NH3)2] = Ag + NH3 =>
[Ag(NH3)2] = Ag + 2 NH3
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4 =>
Li2CO3 + H2SO4 = CO2 + H2O + Li2SO4
Br2 + Si + H2O = H{+} + Br{-} + SiO2 =>
2 Br2 + Si + 2 H2O = 4 H{+} + 4 Br{-} + SiO2
Ag2SO4 + SrCl2 = Ag2Cl2 + SrSO4 =>
Ag2SO4 + SrCl2 = Ag2Cl2 + SrSO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H4(s) + O2(g) = CO2(g) + H2O(l) =>
C2H4(s) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
C9H6O3 + O2 = CO2 + H2O =>
C9H6O3 + 9 O2 = 9 CO2 + 3 H2O
HClO + KI = KCl + HIO =>
HClO + KI = KCl + HIO
Zincoxide + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Fe + CH3COOH = FeOCH3CO + H2 =>
2 Fe + 2 CH3COOH = 2 FeOCH3CO + H2
Au + NaClO + HCl = HAuCl4 + NaO =>
Au + 3 NaClO + HCl = HAuCl4 + 3 NaO
NaHCO3*HCl = CO2 + H2O + NaCl =>
NaHCO3*HCl = CO2 + H2O + NaCl
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
RbOH + KMnO4 = Mn(OH)2 + KOH + H2O + RbO =>
5 RbOH + KMnO4 = Mn(OH)2 + KOH + H2O + 5 RbO
HI(aq) + NaOH(aq) = H2O(l)NaI(l) =>
HI(aq) + NaOH(aq) = H2O(l)NaI(l)
Ba + C2O4 = BaC2O4 =>
Ba + C2O4 = BaC2O4
Fe(OH)3 + H3PO4 = H3[Fe(PO4)2] + H2O =>
Fe(OH)3 + 2 H3PO4 = H3[Fe(PO4)2] + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Br{-} + Ag2O + H2O = Ag + Br2 + OH{-} =>
2 Br{-} + Ag2O + H2O = 2 Ag + Br2 + 2 OH{-}
Cu(OH)2 + H3AsO4 = Cu3(AsO4)2 + H2O =>
3 Cu(OH)2 + 2 H3AsO4 = Cu3(AsO4)2 + 6 H2O
AlI3 + FeSO4 = Al2(SO4)3 + FeI2 =>
2 AlI3 + 3 FeSO4 = Al2(SO4)3 + 3 FeI2
XC3H8O + CrO7 = XC3H6O + Cr + H2O =>
7 XC3H8O + CrO7 = 7 XC3H6O + Cr + 7 H2O
Th(OH)4 + HCl = ThCl4 + H2O =>
Th(OH)4 + 4 HCl = ThCl4 + 4 H2O
C4H10 + H2O = CO2 + H2 =>
C4H10 + 8 H2O = 4 CO2 + 13 H2
CaSO4 + C = SO2 + CaO + CO =>
CaSO4 + C = SO2 + CaO + CO
Al + Ag2O = Ag + Al2O3 =>
2 Al + 3 Ag2O = 6 Ag + Al2O3
Mn + Ag{+} = Ag + Mn2{+} =>
2 Mn + Ag{+} = Ag + Mn2{+}
KMnO4 + C3H5(OH)3 = H2O + CO2 + K2O + MnO2 =>
14 KMnO4 + 3 C3H5(OH)3 = 12 H2O + 9 CO2 + 7 K2O + 14 MnO2
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
C4H9Br + OH = C4H9OH + Br =>
C4H9Br + OH = C4H9OH + Br
Ca(C3H5O2) + O2 = CaCO3 + CO2 + H2O =>
4 Ca(C3H5O2) + 15 O2 = 4 CaCO3 + 8 CO2 + 10 H2O
CaC2 + H2O = Ca(OH)2 + HCCH =>
CaC2 + 2 H2O = Ca(OH)2 + HCCH
StOH = St + OH =>
StOH = St + OH
H3PO4 + H = PH + H2O =>
H3PO4 + 6 H = PH + 4 H2O
Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2
TiO2 + Mg = MgO + Ti =>
TiO2 + 2 Mg = 2 MgO + Ti
Au + NaClO + HCl = HAuCl4 + NaO =>
Au + 3 NaClO + HCl = HAuCl4 + 3 NaO
Co3O4 + H2SO4 = Co3SO4 + H2O + O2 =>
2 Co3O4 + 2 H2SO4 = 2 Co3SO4 + 2 H2O + 3 O2
XH4O6 + Br2 = Br{-} + XH2O6 + H{+} =>
XH4O6 + Br2 = 2 Br{-} + XH2O6 + 2 H{+}
Al2O3 + SiO2 = Al2O3*SiO2 =>
Al2O3 + SiO2 = Al2O3*SiO2
C21H22NO5 + O2 = CO2 + H2O + N =>
C21H22NO5 + 24 O2 = 21 CO2 + 11 H2O + N
Au + Te = AuTe3 =>
Au + 3 Te = AuTe3
(CH3COO)2Ca = CaCO3 + (CH3)2CO =>
(CH3COO)2Ca = CaCO3 + (CH3)2CO
FeS2 + H2S = FeH2 + S =>
FeS2 + H2S = FeH2 + 3 S
H2 + S + O2 = H2SO3 =>
2 H2 + 2 S + 3 O2 = 2 H2SO3
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
MgCl2 + H2(SO4) = Mg(SO4) + HCl =>
MgCl2 + H2(SO4) = Mg(SO4) + 2 HCl
CuSO4(aq) + NaOH(aq) = CuO + Na2SO4 + H2O =>
CuSO4(aq) + 2 NaOH(aq) = CuO + Na2SO4 + H2O
ClO + H2 = Cl + H2O =>
ClO + H2 = Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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