| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Na2CrO4 = AgNa2 + NO3CrO4
(NH4)02Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)02Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
C5H12Br + NaBr = C5H12Br2Na =>
C5H12Br + NaBr = C5H12Br2Na
PHCO3 + AlCl = AlHCO3 + PCl =>
PHCO3 + AlCl = AlHCO3 + PCl
C4H6O2 + H2O + NaHCO3 + NaCl = H6Na2C7O7Cl + H2 =>
3 C4H6O2 + 2 H2O + 2 NaHCO3 + 2 NaCl = 2 H6Na2C7O7Cl + 6 H2
Be + Cl2 = Be2Cl =>
4 Be + Cl2 = 2 Be2Cl
CaCl + MgO = MgCl + CaO =>
CaCl + MgO = MgCl + CaO
C8H14O + NaBH4 + H2O = C8H15O + H3BO3 + NaOH =>
8 C8H14O + NaBH4 + 4 H2O = 8 C8H15O + H3BO3 + NaOH
KFeAl2Si3O10(OH)2 + H2CO3 + O2 = Al2Si2O5(OH)4 + FeO(OH) + HCO3 + K + H4SiO4 =>
2 KFeAl2Si3O10(OH)2 + 14 H2CO3 + 3 O2 = 2 Al2Si2O5(OH)4 + 2 FeO(OH) + 14 HCO3 + 2 K + 2 H4SiO4
TiCl5 + Mg = Ti + MgCl =>
TiCl5 + 5 Mg = Ti + 5 MgCl
Fe2(SO4)3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 6 K2SO4
LiSO4 + Ba(NO3)2 = BaLi + SO4(NO3)2 =>
LiSO4 + Ba(NO3)2 = BaLi + SO4(NO3)2
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
C3H7OH + O = CO2 + H =>
C3H7OH + 5 O = 3 CO2 + 8 H
CH3(CH2)2CH3 + O2 = CO2 + H2O950 =>
CH3(CH2)2CH3 + 2379 O2 = 4 CO2 + 5 H2O950
CdSO4(aq)K2S(aq) = CdS(s)K2SO4(aq) =>
CdSO4(aq)K2S(aq) = CdS(s)K2SO4(aq)
Na(OH) + H3PO3 = Na2HPO3 + H2O =>
2 Na(OH) + H3PO3 = Na2HPO3 + 2 H2O
CH3OH + NaOH = CH3O + NaH2O =>
CH3OH + NaOH = CH3O + NaH2O
NH4Cl + AgNO3 = NH4NO3AgCl =>
NH4Cl + AgNO3 = NH4NO3AgCl
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3 =>
Cu(NO3)2 + KHS = CuS + KNO3 + HNO3
PbO2 + CO2 = PbCO4 =>
PbO2 + CO2 = PbCO4
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
KI(aq) + H2SO4(aq) = KSO4(aq) + H2I(aq) =>
KI(aq) + H2SO4(aq) = KSO4(aq) + H2I(aq)
I + HBr = HIBr =>
I + HBr = HIBr
CaCaH2 + H2O = Ca(OH)2 + H2 =>
CaCaH2 + 4 H2O = 2 Ca(OH)2 + 3 H2
HONH2 + H2O = NH3OH{+} + OH{-} =>
HONH2 + H2O = NH3OH{+} + OH{-}
CoO(g) = Co + O2(g) =>
2 CoO(g) = 2 Co + O2(g)
Ni{2+} + Cr{3+} + H2O = Ni + CrO4{-} + H{+} =>
2 Ni{2+} + Cr{3+} + 4 H2O = 2 Ni + CrO4{-} + 8 H{+}
Na(OH) + Cu(HNO3)2 = Cu(OH)2 + Na(HNO3) =>
2 Na(OH) + Cu(HNO3)2 = Cu(OH)2 + 2 Na(HNO3)
Xe3 + F4 = XeF =>
4 Xe3 + 3 F4 = 12 XeF
NaIO3 + NaCl + H2O = Cl2 + I2 + NaOH =>
2 NaIO3 + 10 NaCl + 6 H2O = 5 Cl2 + I2 + 12 NaOH
NiO + NH3 + H2O = [Ni(NH3)6]{2+} + OH{-} =>
NiO + 6 NH3 + H2O = [Ni(NH3)6]{2+} + 2 OH{-}
[Cu(H2O)6]{2+} + OH{-} = Cu(OH)2 + H2O =>
[Cu(H2O)6]{2+} + 2 OH{-} = Cu(OH)2 + 6 H2O
C5H10O5 = CH4 + CO2 =>
2 C5H10O5 = 5 CH4 + 5 CO2
NaOH(aq) + NH4C2H3O2(aq) = NaC2H3O2 + NH4OH =>
NaOH(aq) + NH4C2H3O2(aq) = NaC2H3O2 + NH4OH
HNO3 + LiCl = LiNO3 + HCl =>
HNO3 + LiCl = LiNO3 + HCl
Cr(s) + HBr(aq) = CrBr2(aq) + H =>
Cr(s) + 2 HBr(aq) = CrBr2(aq) + 2 H
Ag2NO3(aq) + Cu(s) = CuN(aq) + Ag2O3(s) =>
Ag2NO3(aq) + Cu(s) = CuN(aq) + Ag2O3(s)
Sb2O5 + HCl = H3[SbCl6] + Cl2 + H2O =>
Sb2O5 + 16 HCl = 2 H3[SbCl6] + 2 Cl2 + 5 H2O
H2 + SO4 + HL = H2SO3 + L2H2O =>
H2 + SO4 + 2 HL = H2SO3 + L2H2O
Na2S + KMnO4 + H2O = S8 + MnO2 + NaOH + KOH =>
24 Na2S + 16 KMnO4 + 32 H2O = 3 S8 + 16 MnO2 + 48 NaOH + 16 KOH
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
C2H6O2 + C18H36O = C20H42O3 =>
C2H6O2 + C18H36O = C20H42O3
CuSO4 + N2H4 + KOH = Cu2O + N2 + K2SO4 + H2O =>
4 CuSO4 + N2H4 + 8 KOH = 2 Cu2O + N2 + 4 K2SO4 + 6 H2O
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
WC + O = WO3 + CO2 =>
WC + 5 O = WO3 + CO2
C6H8O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 C6H8O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
N + O2 = NO2 =>
N + O2 = NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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