| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5(m) + 6 O2 = 6 CO2(g) + 5 H2O(g)
Ca + Be{2} = Ca{2} + Be =>
Ca + Be{2} = Ca{2} + Be
S10H10 + O2 = SO4 + H2O =>
2 S10H10 + 45 O2 = 20 SO4 + 10 H2O
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
Cu(NO3)2 + NaOH = Cu(O2H2) + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(O2H2) + 2 NaNO3
K2SO4 + FeCl3 = K2Cl3 + FeSO4 =>
K2SO4 + FeCl3 = K2Cl3 + FeSO4
SO2 + Cl2 + Ca(OH)2 = CaSO4 + HCl =>
SO2 + Cl2 + Ca(OH)2 = CaSO4 + 2 HCl
NaCl + ZnBr2 = NaBr + ZnCl2 =>
2 NaCl + ZnBr2 = 2 NaBr + ZnCl2
[CoCl(NH3)5]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl =>
[CoCl(NH3)5]Cl2 + NaNO2 = [Co(NO2)(NH3)5]Cl2 + NaCl
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na2SO3 + HC1 = NaC1 + SO2 + H2O =>
Na2SO3 + 2 HC1 = 2 NaC1 + SO2 + H2O
KO2 + CO2 = K2C3O2 + O =>
2 KO2 + 3 CO2 = K2C3O2 + 8 O
H2O2 + AgCl = Ag + Cl2O + H2O =>
H2O2 + 2 AgCl = 2 Ag + Cl2O + H2O
Na(HCO3) + H2SO4 = CO2 + H2O + Na2SO4 =>
2 Na(HCO3) + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
HNO3 + Cu = H2O + NH3 + Cu(NO3)2 =>
9 HNO3 + 4 Cu = 3 H2O + NH3 + 4 Cu(NO3)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaPO4 + SiO2 + C = CaSiO3 + P2O5 + CO =>
2 CaPO4 + 2 SiO2 + C = 2 CaSiO3 + P2O5 + CO
e + P0 = P{3-} =>
3e + P0 = P{3-}
ZnCO3 + O2 = ZnO2 + CO3 =>
ZnCO3 + O2 = ZnO2 + CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)
C13H10O + C6H5MgBr + H3O = C19H16O + MgBrOH =>
55 C13H10O + 36 C6H5MgBr + 30 H3O = 49 C19H16O + 36 MgBrOH
Ag + H3N = AgN + H2 =>
2 Ag + 2 H3N = 2 AgN + 3 H2
Mg(OH)2 + Al(NO3)3 = Mg(NO3)2 + Al(OH)3 =>
3 Mg(OH)2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 Al(OH)3
Pb(ClO4)2 + Al2(SO4)3 = Pb(SO4) + Al(ClO4)3 =>
3 Pb(ClO4)2 + Al2(SO4)3 = 3 Pb(SO4) + 2 Al(ClO4)3
Mg(H2PO4)2 = Mg + H + P + O =>
Mg(H2PO4)2 = Mg + 4 H + 2 P + 8 O
C3H8O3 = C3H6O2H2O =>
C3H8O3 = C3H6O2H2O
LiHCO3 + KOH = LiOH + K2CO3 + H2O =>
LiHCO3 + 2 KOH = LiOH + K2CO3 + H2O
Sn(OH)4 + H2MnO4 = Sn(MnO4)2 + H2O =>
Sn(OH)4 + 2 H2MnO4 = Sn(MnO4)2 + 4 H2O
Pt + KCN + O2 + H2O = K2Pt(CN)6 + KOH =>
Pt + 6 KCN + O2 + 2 H2O = K2Pt(CN)6 + 4 KOH
C6H8O7 + H2O = C6H7O7{-} + H3O{+} =>
C6H8O7 + H2O = C6H7O7{-} + H3O{+}
Fe(SO4) + Ca(OH)2 = Fe(OH)2 + Ca(SO4) =>
Fe(SO4) + Ca(OH)2 = Fe(OH)2 + Ca(SO4)
PbN2O6 = PbO + NO2 + O3 =>
3 PbN2O6 = 3 PbO + 6 NO2 + O3
B2Br6B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6B2Br6 + 12 HNO3 = 4 B(NO3)3 + 12 HBr
K2O + Ca3(PO4)2 = K3(PO4) + CaO =>
3 K2O + Ca3(PO4)2 = 2 K3(PO4) + 3 CaO
FeCl3(aq) + NH4OH(aq) = FeOH(aq) + Cl3NH4(aq) =>
FeCl3(aq) + NH4OH(aq) = FeOH(aq) + Cl3NH4(aq)
FeO + ZnO = FeO2 + Zn =>
FeO + ZnO = FeO2 + Zn
Hg3S2 + CaO = Hg + CaS + CaSO4 =>
2 Hg3S2 + 4 CaO = 6 Hg + 3 CaS + CaSO4
CaCl2 + NH4OH = ClNH4 + Ca(OH)2 =>
CaCl2 + 2 NH4OH = 2 ClNH4 + Ca(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Au(ii) + O2 = Au(ii)O =>
2 Au(ii) + O2 = 2 Au(ii)O
Cr(OH)6 + H2Cl5O = Cr2(Cl5O)6 + H2O =>
2 Cr(OH)6 + 6 H2Cl5O = Cr2(Cl5O)6 + 12 H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
ZnNO3(aq) + NaOH(aq) = ZnOH + NaNO3 =>
ZnNO3(aq) + NaOH(aq) = ZnOH + NaNO3
C4H9Cl + HCl = C4H10 + Cl2 =>
C4H9Cl + HCl = C4H10 + Cl2
Na3PO4 + NH4Cl = NaCl + PO4(NH4)3 =>
Na3PO4 + 3 NH4Cl = 3 NaCl + PO4(NH4)3
NaI + KClO + CH3COOH = CH3COONa + KCl + H2O + I2 =>
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
CH3CH2CH2CH2OH + Cr2O7 + H{+} = CH3CH2CH2COOH + Cr3{+} + H2O =>
10 CH3CH2CH2CH2OH + 3 Cr2O7 + 2 H{+} = 10 CH3CH2CH2COOH + 2 Cr3{+} + 11 H2O
CH3CHOHCOOH + NaF = CH3CHOHCOONa + HF =>
CH3CHOHCOOH + NaF = CH3CHOHCOONa + HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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