| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgF + NHCl = AgCl + NHF
C1619H15485863O145N5987 + O2 = CO + H2O + NO3 =>
4 C1619H15485863O145N5987 + 15524733 O2 = 6476 CO + 30971726 H2O + 23948 NO3
KC2H3O2 + Hg(NO3)2 = KNO3 + Hg(C2H3O2)2 =>
2 KC2H3O2 + Hg(NO3)2 = 2 KNO3 + Hg(C2H3O2)2
C3H7OH + HCl = C3H7OCl + H2 =>
C3H7OH + HCl = C3H7OCl + H2
CaCO3 + H2CI2 = CaCI2 + CO2 + H2O =>
CaCO3 + H2CI2 = CaCI2 + CO2 + H2O
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O + H2O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C2H4O + 7 H2O
CH3NH2 + H2O = CH3NH3 + O2H =>
3 CH3NH2 + 2 H2O = 3 CH3NH3 + O2H
BaCl2(aq) + NH4NO3(aq) = Ba(NO3)2(aq) + NH4Cl(aq) =>
BaCl2(aq) + 2 NH4NO3(aq) = Ba(NO3)2(aq) + 2 NH4Cl(aq)
Br2 + CoI3 = CoBr + I =>
Br2 + 2 CoI3 = 2 CoBr + 6 I
CaI + ZnCO3 = ZnI + CaCO3 =>
CaI + ZnCO3 = ZnI + CaCO3
Zn(OH)2 + NH3*H2O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4](OH)2 + 4 H2O
ZnSO4 + K2SO4 = K2[Zn(SO4)2] =>
ZnSO4 + K2SO4 = K2[Zn(SO4)2]
C2H6 + O2 = CO2 + H2O(g) =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O(g)
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
C92H140O2 + KClO4 = CO + H2O + K2Cl2 =>
C92H140O2 + 40 KClO4 = 92 CO + 70 H2O + 20 K2Cl2
SrBr2(aq) + NaC2H3O2(aq) = SrC2H3O2(aq) + NaBr2(aq) =>
SrBr2(aq) + NaC2H3O2(aq) = SrC2H3O2(aq) + NaBr2(aq)
Bi + HNO = BiNO + H2 =>
2 Bi + 2 HNO = 2 BiNO + H2
NH4NO3 + O2 = H2O + NO2 =>
2 NH4NO3 + 3 O2 = 4 H2O + 4 NO2
H2SO4 + K2Cr2O7 + H2 = CrO + H2O + K2SO4 =>
H2SO4 + K2Cr2O7 + 4 H2 = 2 CrO + 5 H2O + K2SO4
NH4Cl + LiSO4 = LiCl2 + (NH4)2SO4 =>
2 NH4Cl + LiSO4 = LiCl2 + (NH4)2SO4
C22H4202 + O2 = CO2 + H2O =>
2 C22H4202 + 2145 O2 = 44 CO2 + 4202 H2O
Mg + AgF = MgAgF =>
Mg + AgF = MgAgF
HCI + NaHSO3 = NaCI + H2O + SO2 =>
HCI + NaHSO3 = NaCI + H2O + SO2
AlCl3 + H2O + (NH4)2S = Al(H2O)3(OH)3 + H2S + NH4 + Cl =>
2 AlCl3 + 12 H2O + 3(NH4)2S = 2 Al(H2O)3(OH)3 + 3 H2S + 6 NH4 + 6 Cl
ClO + H2O + Fe = Fe(OH) + Cl =>
ClO + H2O + 2 Fe = 2 Fe(OH) + Cl
KMnO4 + C6H5CH2CH3 + NaOH = MnO2 + C6H5COONa + H2O + KOH =>
18 KMnO4 + 7 C6H5CH2CH3 + 8 NaOH = 18 MnO2 + 8 C6H5COONa + 10 H2O + 18 KOH
C4H10O + K2Cr2O7 = C4H8O + H2Cr2O7 + K =>
C4H10O + K2Cr2O7 = C4H8O + H2Cr2O7 + 2 K
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
SnO2 + HBr = SnBr2 + Br + H2O =>
SnO2 + 4 HBr = SnBr2 + 2 Br + 2 H2O
NaHCO3(s) + HCl(l) = NaCl(aq) + H2O + CO2 =>
NaHCO3(s) + HCl(l) = NaCl(aq) + H2O + CO2
Zn + HNO3(dilute) = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + 3 H2O + NH4NO3
NH2OH + I = N2 + HI + H2O =>
2 NH2OH + 2 I = N2 + 2 HI + 2 H2O
Fe2(SO4)3 + NIO = NISO4 + Fe2O3 =>
Fe2(SO4)3 + 3 NIO = 3 NISO4 + Fe2O3
NaClO3 + HCl = ClO2 + NaCl + H2O =>
5 NaClO3 + 6 HCl = 6 ClO2 + 5 NaCl + 3 H2O
Ca(OH)2 + CH3COOH = CH3COOOH + CaH2 =>
Ca(OH)2 + 2 CH3COOH = 2 CH3COOOH + CaH2
FeCl3 + Na2SO3 + H2SO4 = FeCl2 + Na2SO4 + HCl + SO3 =>
2 FeCl3 + Na2SO3 + H2SO4 = 2 FeCl2 + Na2SO4 + 2 HCl + SO3
C5H104 + O2 = CO2 + H2O =>
C5H104 + 31 O2 = 5 CO2 + 52 H2O
Ni(NO3)2 + Ag = Ag(NO3)2 + Ni =>
Ni(NO3)2 + Ag = Ag(NO3)2 + Ni
S + KOH = H2O + K2S + O =>
S + 2 KOH = H2O + K2S + O
HOCl + KOH = KCl + OH =>
HOCl + KOH = KCl + 2 OH
HI + SO2 = H2S + I2 + H2O =>
6 HI + SO2 = H2S + 3 I2 + 2 H2O
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
NaIO3 = O2 + NaI =>
2 NaIO3 = 3 O2 + 2 NaI
NaOH + KHPh = H2O + NaPh + K =>
NaOH + KHPh = H2O + NaPh + K
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
Cr2(SO4)3 + LiI = CrI2 + Li2SO4 + I2 =>
Cr2(SO4)3 + 6 LiI = 2 CrI2 + 3 Li2SO4 + I2
Br2 + Na2O = BrNa + O =>
Br2 + Na2O = 2 BrNa + O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
H + C10H1202 + NaOH = H2O + C10H1202Na =>
H + C10H1202 + NaOH = H2O + C10H1202Na
NaHSO3 + NaNO2 = NH2OH + Na2SO4 + SO2 =>
3 NaHSO3 + NaNO2 = NH2OH + 2 Na2SO4 + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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