| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI + 3 HClO = 3 HCl + KIO3
Mn3O4 + C = Mn + CO =>
Mn3O4 + 4 C = 3 Mn + 4 CO
Li2S + AgC2H3O2 = LiC2H3O2 + Ag2S =>
Li2S + 2 AgC2H3O2 = 2 LiC2H3O2 + Ag2S
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
C20H24N2O2 + H2O = C20H25N2O2 + OH =>
C20H24N2O2 + H2O = C20H25N2O2 + OH
H2SO4 + FeS = FeSO4 + H2SO3 =>
4 H2SO4 + FeS = FeSO4 + 4 H2SO3
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
CO(g) + H2O(l) = CO2(g) + H2(g) =>
CO(g) + H2O(l) = CO2(g) + H2(g)
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
PC = P + C =>
PC = P + C
N2H4 + I3{-} = N2 + I{-} + H{+} =>
N2H4 + 2 I3{-} = N2 + 6 I{-} + 4 H{+}
Li + HL3POL4 = LiL3POL4 + H =>
Li + HL3POL4 = LiL3POL4 + H
SiO2 + Na2CO3 + CaCO3 = CO2 + Na2CaSi6O14 =>
6 SiO2 + Na2CO3 + CaCO3 = 2 CO2 + Na2CaSi6O14
H2SO4 + NH5O = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH5O = 2 H2O + (NH4)2SO4
Al(MnO4)3 + NH4ClO2 = NH4MnO4 + Al(ClO2)3 =>
Al(MnO4)3 + 3 NH4ClO2 = 3 NH4MnO4 + Al(ClO2)3
F2 + O2 = OF =>
F2 + O2 = 2 OF
Al + Hg(NO3)2 = Al(NO3)4 + Hg =>
Al + 2 Hg(NO3)2 = Al(NO3)4 + 2 Hg
CH3CH2COOH + NaCO3 = CO + HNa + H2 =>
4 CH3CH2COOH + 2 NaCO3 = 14 CO + 2 HNa + 11 H2
Na2SO4 + NaOH = NaO + H2O + S =>
Na2SO4 + 4 NaOH = 6 NaO + 2 H2O + S
Ti + Mn = TiMn =>
Ti + Mn = TiMn
C2H5NO + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 C2H5NO + 11 O2 + 16 OH{-} = 8 CO3{-2} + 18 H2O + 2 N2
F + N3H = N4F + HF =>
7 F + 4 N3H = 3 N4F + 4 HF
Na(Al(OH)4) + CO2 = Al(OH)3 + NaHCO3 =>
Na(Al(OH)4) + CO2 = Al(OH)3 + NaHCO3
Ba(OH)2 + AlI3 = BaI2 + Al(OH)3 =>
3 Ba(OH)2 + 2 AlI3 = 3 BaI2 + 2 Al(OH)3
FeCl3 + MgO = FeCl3MgO =>
FeCl3 + MgO = FeCl3MgO
C6H6 + HCHO + HCl = C6H5CH2Cl + H2O =>
C6H6 + HCHO + HCl = C6H5CH2Cl + H2O
Ca5(PO4)3F + C + SiO2 = P + CO + Ca3SiO7 + CaF2 =>
2 Ca5(PO4)3F + 9 C + 3 SiO2 = 6 P + 9 CO + 3 Ca3SiO7 + CaF2
Cu + H2SO4 = CuSO4 + H2O + SO =>
2 Cu + 3 H2SO4 = 2 CuSO4 + 3 H2O + SO
P4 + H2O + I2 = HI + H3PO4 =>
P4 + 16 H2O + 10 I2 = 20 HI + 4 H3PO4
Cr + H3PO = CrPO + H2 =>
2 Cr + 2 H3PO = 2 CrPO + 3 H2
Cr + Pb(NO3)2 = PbCrO4 + NO =>
Cr + Pb(NO3)2 = PbCrO4 + 2 NO
Cu2(OH)3Cl = CuO + HCl + H2O =>
Cu2(OH)3Cl = 2 CuO + HCl + H2O
MgC2O4 + NaF = MgF2 + Na2C2O4 =>
MgC2O4 + 2 NaF = MgF2 + Na2C2O4
U472 + Kr6 + V23 = UKrV =>
69 U472 + 5428 Kr6 + 1416 V23 = 32568 UKrV
Ga(OH)2 + HCO2 = Ga(CO2)2 + H2O =>
Ga(OH)2 + 2 HCO2 = Ga(CO2)2 + 2 H2O
C4H11N + H2O = C4H11NHOH =>
C4H11N + H2O = C4H11NHOH
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
NH4Br + Cu(NO3)2 = CuBr + NH4(NO3)2 =>
NH4Br + Cu(NO3)2 = CuBr + NH4(NO3)2
NaI + Hg(C2H3O2) = Na(C2H3O2) + IHg =>
NaI + Hg(C2H3O2) = Na(C2H3O2) + IHg
Cu(SO3) + ZnO = CuSO4 + Zn =>
Cu(SO3) + ZnO = CuSO4 + Zn
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH =>
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH
Me4NI7 = Me4NI + I =>
Me4NI7 = Me4NI + 6 I
C4H5ON3 + O2 = CO2 + H2O + NO2 =>
4 C4H5ON3 + 31 O2 = 16 CO2 + 10 H2O + 12 NO2
KBr + Tc(OH)5 = TcBr5 + KOH =>
5 KBr + Tc(OH)5 = TcBr5 + 5 KOH
Na + H2O = NaOH + H2H2 =>
4 Na + 4 H2O = 4 NaOH + H2H2
NH3 + Cl2 = N2H4 + NH4{+} + Cl{-} =>
4 NH3 + Cl2 = N2H4 + 2 NH4{+} + 2 Cl{-}
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
IK + O2H2 = I + KOH =>
2 IK + O2H2 = 2 I + 2 KOH
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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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