| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H5OH + Cl2 = 2 C6H5OCl + H2
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H =>
CH3COOH + C14H14N3NaO3S = C14H14N3NaO3S(CH3COO) + H
H3PO4 + FeO3H3 = FePO4 + H2O =>
H3PO4 + FeO3H3 = FePO4 + 3 H2O
FeSO4*7H2O + NaCl = FeCl2*4H2O + Na2SO4 + H2O =>
FeSO4*7H2O + 2 NaCl = FeCl2*4H2O + Na2SO4 + 3 H2O
NiO + NaBr = NiBr + NaO =>
NiO + NaBr = NiBr + NaO
Zn + HCl = Zn(Cl2)2 + H2 =>
Zn + 4 HCl = Zn(Cl2)2 + 2 H2
Na2(CO3)2 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 Na2(CO3)2 + 7 H3C6H5O7 = 24 CO2 + 13 H2O + 6 Na3C6H5O7
Fe(NH4)2(SO4)2 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + CO2 =>
Fe(NH4)2(SO4)2 + Na2CO3 + H2O = Fe(OH)2 + Na2SO4 + (NH4)2SO4 + CO2
SCN{-} + NO3{-} + H2O = NH3 + CO2 + SO4{2-} =>
SCN{-} + NO3{-} + 3 H2O = 2 NH3 + CO2 + SO4{2-}
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
TiO2 + CHCl3 = TiCl4 + HCl + CO =>
TiO2 + 2 CHCl3 = TiCl4 + 2 HCl + 2 CO
Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)
N2H4 + Cl2 = N2 + HCl =>
N2H4 + 2 Cl2 = N2 + 4 HCl
NaCI + KI = KCI + NaI =>
NaCI + KI = KCI + NaI
Na2SO3 + H2SO4 + KMnO4 = Na2SO4 + H2O + MnSO4 + K2SO4 =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SO4 + 3 H2O + 2 MnSO4 + K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TlOH + Al = AlOH + Tl =>
TlOH + Al = AlOH + Tl
P + Se = P2Se3 =>
2 P + 3 Se = P2Se3
C6H7NO + HCl = Cl2 + C6H8NO =>
2 C6H7NO + 2 HCl = Cl2 + 2 C6H8NO
K3[Fe(CN)6] + FeCl3 = Fe3[Fe(CN)6]3 + KCl =>
3 K3[Fe(CN)6] + 3 FeCl3 = Fe3[Fe(CN)6]3 + 9 KCl
K2CrO4 + HCl = CrCl3 + Cl2 + KCl + H2O =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 3 Cl2 + 4 KCl + 8 H2O
Li2CO3 + HNO3 = H2O + LiNO3 + CO2 =>
Li2CO3 + 2 HNO3 = H2O + 2 LiNO3 + CO2
Ni + I2 = NiI2 =>
Ni + I2 = NiI2
H3PO4(aq) + Al(OH)3(aq) = H2O(l) + AlPO4(s) =>
H3PO4(aq) + Al(OH)3(aq) = 3 H2O(l) + AlPO4(s)
KClO4 + SO2 + H2O = KCl + H2SO4 =>
KClO4 + 4 SO2 + 4 H2O = KCl + 4 H2SO4
Ni4Cl2(s) + O(g) = Ni2O2(s) + Cl2O5(g) =>
Ni4Cl2(s) + 9 O(g) = 2 Ni2O2(s) + Cl2O5(g)
C13H28 + H2SO4 = C13H28SO3 + H2O =>
C13H28 + H2SO4 = C13H28SO3 + H2O
PbSO4 + NaOH = PbOH + SO4Na =>
PbSO4 + NaOH = PbOH + SO4Na
Pb(Cr2O7) + Na = Na2(Cr2O7) + Pb =>
Pb(Cr2O7) + 2 Na = Na2(Cr2O7) + Pb
H2CO3 + Ca = CaCO3 + H2 =>
H2CO3 + Ca = CaCO3 + H2
Rb + H2Cl = RbCl2 + H2 =>
Rb + 2 H2Cl = RbCl2 + 2 H2
FeCl2 + CaOH = Fe(OH)2 + CaCl =>
FeCl2 + 2 CaOH = Fe(OH)2 + 2 CaCl
NaF + Br = NaBrF =>
NaF + Br = NaBrF
HNO3 + SrOH2 = Sr(HNO3)2 + H2O =>
2 HNO3 + SrOH2 = Sr(HNO3)2 + H2O
K2Br + F = KF + Br =>
K2Br + 2 F = 2 KF + Br
AgCrO4 = Ag + Cr + O2 =>
AgCrO4 = Ag + Cr + 2 O2
KMnO4 + NO + H2SO4 = K2SO4 + NO2 + MnSO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = K2SO4 + 5 NO2 + 2 MnSO4 + 3 H2O
Li + Al2(SO3)3 = Al + Li(SO3) =>
3 Li + Al2(SO3)3 = 2 Al + 3 Li(SO3)
Pb + H2O = H2 + PbO =>
Pb + H2O = H2 + PbO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
ZnCO3 + H3PO4 = Zn3P2O8 + H2CO3 =>
3 ZnCO3 + 2 H3PO4 = Zn3P2O8 + 3 H2CO3
MgC*5H2O = MgC + H2O =>
MgC*5H2O = MgC + 5 H2O
H + PO4 + MgO2H2 = Mg3P2O8 + H2O =>
6 H + 2 PO4 + 3 MgO2H2 = Mg3P2O8 + 6 H2O
NaC6H5CO2 + H2O = NaC6H7CO3 =>
NaC6H5CO2 + H2O = NaC6H7CO3
BaOH + H3PO4 = Ba3PO4 + H2O =>
3 BaOH + H3PO4 = Ba3PO4 + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HON3 + CO2 + H2O =>
5 K4Fe(CN)6 + 36 KMnO4 + 107 H2SO4 = 56 KHSO4 + 5 Fe(SO4)3 + 36 MnSO4 + 10 HON3 + 30 CO2 + 74 H2O
HSO + KO = KSO + HO =>
HSO + KO = KSO + HO
C4H8O2S + O2 = CO2 + H2O + H2SO4 =>
2 C4H8O2S + 13 O2 = 8 CO2 + 6 H2O + 2 H2SO4
NaIO3 + Na2SO3 + NaHS3 = I2 + Na2SO4 + H2O =>
10 NaIO3 + 5 Na2SO3 + 2 NaHS3 = 5 I2 + 11 Na2SO4 + H2O
Ag2S + NH4N3 = NH4S + Ag2N3 =>
Ag2S + NH4N3 = NH4S + Ag2N3
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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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