| Équations équilibrées la veille | Équations équilibrées le lendemain |
KFe[Fe(CN)6] + 3 KOH = Fe(OH)3 + K4Fe(CN)6
Cl2 + NaOH = NaCl2 + NaClO + H2O =>
3 Cl2 + 4 NaOH = 2 NaCl2 + 2 NaClO + 2 H2O
TiO(SO4)H2O = TiO2H2SO4 =>
TiO(SO4)H2O = TiO2H2SO4
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
KFe[Fe(CN)6] + KOH = Fe(OH)3 + K4Fe(CN)6 =>
KFe[Fe(CN)6] + 3 KOH = Fe(OH)3 + K4Fe(CN)6
LiOH + FeBr2 = LiBr + Fe(OH)2 =>
2 LiOH + FeBr2 = 2 LiBr + Fe(OH)2
C6H5COONa + CH3I = C6H5COOCH3 + NaI =>
C6H5COONa + CH3I = C6H5COOCH3 + NaI
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Mn + Cr(NO3)2 = Mn(NO3)2 + Cr =>
Mn + Cr(NO3)2 = Mn(NO3)2 + Cr
K2S(aq) + Ca(NO3)2(aq) = KNO3 + CaS =>
K2S(aq) + Ca(NO3)2(aq) = 2 KNO3 + CaS
MnBr7 + O2 = Br2 + MnO =>
2 MnBr7 + O2 = 7 Br2 + 2 MnO
HC2O3H2 + Ba(OH)2 = H2O + Ba(C2O3H2)2 =>
2 HC2O3H2 + Ba(OH)2 = 2 H2O + Ba(C2O3H2)2
C3H7OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C3H5OH =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 C3H5OH
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
NiI2 + AgNO3 = AgI + (NO3)2Ni =>
NiI2 + 2 AgNO3 = 2 AgI + (NO3)2Ni
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Co + S = Co2S =>
2 Co + S = Co2S
S + KOH = K2S + SO3 + H2O =>
4 S + 6 KOH = 3 K2S + SO3 + 3 H2O
Na(s)AgI(aq) = Ag(s)NaI(aq) =>
Na(s)AgI(aq) = Ag(s)NaI(aq)
NaHSO4HNO3 = NaNO3SO3H2O =>
NaHSO4HNO3 = NaNO3SO3H2O
Hg(l) + O2(g) = HgO(s) =>
2 Hg(l) + O2(g) = 2 HgO(s)
C6H6O + H2 = C6H12O =>
C6H6O + 3 H2 = C6H12O
FeS2H2 = FeSH2S =>
FeS2H2 = FeSH2S
BaCl + Na2 + SO4 = BaSO4 + NaCl =>
2 BaCl + Na2 + 2 SO4 = 2 BaSO4 + 2 NaCl
CuSO4 + ZnCl2 = CuCl2 + ZnSO4 =>
CuSO4 + ZnCl2 = CuCl2 + ZnSO4
CaOK(OH) = KOCa(OH) =>
CaOK(OH) = KOCa(OH)
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3(PO4)
HC3H3CO2H2O = H3OC3H3CO2 =>
HC3H3CO2H2O = H3OC3H3CO2
CaI2 + F = CaF2 + I =>
CaI2 + 2 F = CaF2 + 2 I
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s) =>
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s)
BaF2 + K3Po4 = Ba3(Po4)2 + KF =>
3 BaF2 + 2 K3Po4 = Ba3(Po4)2 + 6 KF
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
Cu{+} + Cl2{-} = CuCl2 =>
Cu{+} + Cl2{-} = CuCl2
C3H7OH + K2Cr2O7 + H2SO4 = C2H4O + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + Cr2(SO4)3 + K2SO4 + 6 H2O
NiSO4(aq) + AgNO3(s) = Ni(NO3)2(aq) + Ag2SO4(s) =>
NiSO4(aq) + 2 AgNO3(s) = Ni(NO3)2(aq) + Ag2SO4(s)
C + H + N2O = C6H6N2O =>
6 C + 6 H + N2O = C6H6N2O
CeO2 + HCl = CeCl4 + H2O =>
CeO2 + 4 HCl = CeCl4 + 2 H2O
Ca3P2 + HBr = CaBr2 + PH3 =>
Ca3P2 + 6 HBr = 3 CaBr2 + 2 PH3
KMnO4 + C2H5OH + HCl = MnO2 + CH3COOH + KCl + H2O =>
4 KMnO4 + 3 C2H5OH + 4 HCl = 4 MnO2 + 3 CH3COOH + 4 KCl + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaO + S + O2 = CaSO3 =>
CaO + S + O2 = CaSO3
MgC = CMg =>
MgC = CMg
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H10 + KMnO4 = C6H10KMnO4 =>
C6H10 + KMnO4 = C6H10KMnO4
CeC = CCe =>
CeC = CCe
C4H9OHC2H5COOH = C2H5COOC4H9H2O =>
C4H9OHC2H5COOH = C2H5COOC4H9H2O
Ni(OH)2 + H2 = Ni + H2O =>
Ni(OH)2 + H2 = Ni + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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