| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 C + 18 H + O = C8H18O
N2 + H2 + C + O2 = (NH4)2CO3 =>
2 N2 + 8 H2 + 2 C + 3 O2 = 2(NH4)2CO3
HN3 + OH = N3 + H3O =>
2 HN3 + OH = 2 N3 + H3O
N3 + I = NI3 =>
N3 + 9 I = 3 NI3
C + H + O = CH3OH =>
C + 4 H + O = CH3OH
FeH2 + O2 = Fe2O3 + H2O =>
4 FeH2 + 5 O2 = 2 Fe2O3 + 4 H2O
Ni + O = NiO =>
Ni + O = NiO
C2H6 + Cl = C2H5Cl + H =>
C2H6 + Cl = C2H5Cl + H
LiOH + FeCl2 = LiCl + Fe(OH)2 =>
2 LiOH + FeCl2 = 2 LiCl + Fe(OH)2
Ca(IO3)2 = CaO + I2 + O2 =>
2 Ca(IO3)2 = 2 CaO + 2 I2 + 5 O2
C + H + O = CH2O =>
C + 2 H + O = CH2O
Ca(IO3)2 = CaO + I2 + O2 =>
2 Ca(IO3)2 = 2 CaO + 2 I2 + 5 O2
Ca(IO3)2 = Ca{2+} + IO3{-} =>
Ca(IO3)2 = Ca{2+} + 2 IO3{-}
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2 =>
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2
NH4ClO4(aq) + NaBr(aq) = NH4Br(aq) + NaClO4(aq) =>
NH4ClO4(aq) + NaBr(aq) = NH4Br(aq) + NaClO4(aq)
C + H + O = C6H12O6 =>
6 C + 12 H + 6 O = C6H12O6
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
Ca3(PO4)2(aq) + Al2(SO4)3(aq) = CaSO4(aq) + AlPO4(aq) =>
Ca3(PO4)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(aq) + 2 AlPO4(aq)
NH4CN + H2O = NH4OH + CNH =>
NH4CN + H2O = NH4OH + CNH
Zn(OH)2 + Mg(OH)2 = MgZnO2 + H2O =>
Zn(OH)2 + Mg(OH)2 = MgZnO2 + 2 H2O
C + H + O = CHO =>
C + H + O = CHO
H2SO4 + CoSO4 = H2 + Co(SO4)3 =>
2 H2SO4 + CoSO4 = 2 H2 + Co(SO4)3
Ca(IO3)2 = Ca{2+} + IO3{-} =>
Ca(IO3)2 = Ca{2+} + 2 IO3{-}
Mn + H2 = MnH4 =>
Mn + 2 H2 = MnH4
H + F = HF =>
H + F = HF
CrO + H2O = Cr(OH)2 =>
CrO + H2O = Cr(OH)2
Ca3(PO4)2(aq) + Al2(SO4)3(aq) = CaSO4(aq) + AlPO4(s) =>
Ca3(PO4)2(aq) + Al2(SO4)3(aq) = 3 CaSO4(aq) + 2 AlPO4(s)
CoSO4 + H2SO4 = Co2(SO4)3 + H2O + SO2 =>
2 CoSO4 + 2 H2SO4 = Co2(SO4)3 + 2 H2O + SO2
C + H + O = C2H5OH =>
2 C + 6 H + O = C2H5OH
NH4CN + H2O = H3O + NH3CN =>
NH4CN + H2O = H3O + NH3CN
Fe + K2 = FeK =>
2 Fe + K2 = 2 FeK
HI + H2SO4 = H2O + I2 + H2S =>
8 HI + H2SO4 = 4 H2O + 4 I2 + H2S
C2H5COONa + O2 = Na2CO3 + H2O + CO2 =>
2 C2H5COONa + 7 O2 = Na2CO3 + 5 H2O + 5 CO2
Ca(IO3)2 = CaI2 + O2 =>
Ca(IO3)2 = CaI2 + 3 O2
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = AlPO4(s) + CaSO4(s) =>
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = 2 AlPO4(s) + 3 CaSO4(s)
P4(g) + Cl2(g) = PCl5(s) =>
P4(g) + 10 Cl2(g) = 4 PCl5(s)
MnO4{-} + H{+} + Cl{-} = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 32 H{+} + 26 Cl{-} = 2 Mn2{+} + 13 Cl2 + 16 H2O
CoSO4 + H2SO4 = Co2(SO4)3 + H2O + SO2 =>
2 CoSO4 + 2 H2SO4 = Co2(SO4)3 + 2 H2O + SO2
Fe(NO3)3 + K2Cr2O7 = Fe2(Cr2O7)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 6 KNO3
C8H18O = C + H + O2 =>
2 C8H18O = 16 C + 36 H + O2
C + H + O = CH3OH =>
C + 4 H + O = CH3OH
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
FeCl3*6H2O = Fe2O3 + HCl + H2O =>
2 FeCl3*6H2O = Fe2O3 + 6 HCl + 9 H2O
NH4CN + H2O = H3O + NH3CN =>
NH4CN + H2O = H3O + NH3CN
Fe(NO3)3 + K2Cr2O7 = Fe2(Cr2O7)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 6 KNO3
CaCl2 + KNO3 = KCl + Ca(NO3)2 =>
CaCl2 + 2 KNO3 = 2 KCl + Ca(NO3)2
NaHCO3 + NiSO4 = Na2SO4 + Ni(HCO3)2 =>
2 NaHCO3 + NiSO4 = Na2SO4 + Ni(HCO3)2
NO + HO2 = NO2 + HO =>
NO + HO2 = NO2 + HO
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2 =>
CaCO3(s) + H2CO3(aq) = Ca(HCO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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