| Équations équilibrées la veille | Équations équilibrées le lendemain |
HINOH = NIHOH
Co(OH)3 + N2O5 = Co(NO3)3 + H2O =>
2 Co(OH)3 + 3 N2O5 = 2 Co(NO3)3 + 3 H2O
LiOH(aq)HBr(aq) = HOHLiBr =>
LiOH(aq)HBr(aq) = HOHLiBr
CrCl3 + H2O2 = CrO4 + Cl + H2O =>
CrCl3 + 4 H2O2 = CrO4 + 3 Cl + 4 H2O
Ge + H2SO4 = SO2 + GeSO4 + H2O =>
Ge + 2 H2SO4 = SO2 + GeSO4 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
K(aq)I(g) = KI(g) =>
K(aq)I(g) = KI(g)
C7H16 + O2(g) = CO2(g) + H2O(g) =>
C7H16 + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
CuI + H2O2 + KOH = Cu(OH)2 + KIO3 + H2O =>
2 CuI + 7 H2O2 + 2 KOH = 2 Cu(OH)2 + 2 KIO3 + 6 H2O
B(s) + F2(g) = BF3(g) =>
2 B(s) + 3 F2(g) = 2 BF3(g)
Fe4[Fe(CN)6]3 + NaOH = NaCN + Fe(OH)2 + Fe(OH)3 =>
Fe4[Fe(CN)6]3 + 18 NaOH = 18 NaCN + 3 Fe(OH)2 + 4 Fe(OH)3
Ca(OH)2 + CuCO3 = CaCO3 + Cu(OH)2 =>
Ca(OH)2 + CuCO3 = CaCO3 + Cu(OH)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SNaOH = SOHNa =>
SNaOH = SOHNa
C2H5OH = (C2H5)2O + H2O =>
2 C2H5OH = (C2H5)2O + H2O
H2NC6H4OH + C4H6O3 = C8H9NO2 + C2H4O2 =>
H2NC6H4OH + C4H6O3 = C8H9NO2 + C2H4O2
NH4HCO3 = NH3H2OCO2 =>
NH4HCO3 = NH3H2OCO2
NH4I(s) = NH3(g)HI(g) =>
NH4I(s) = NH3(g)HI(g)
CaOSO2H2O = CaSO4H2 =>
CaOSO2H2O = CaSO4H2
SO4 + Pb = PbSO4 =>
SO4 + Pb = PbSO4
HCl + FeCl3 = HCl3 + FeCl =>
HCl + FeCl3 = HCl3 + FeCl
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Au + H2O = AuH + O =>
2 Au + H2O = 2 AuH + O
TiO2 + C = Ti + CO =>
TiO2 + 2 C = Ti + 2 CO
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
Mg(OH)2C20H14O4 = MgC20H16O6 =>
Mg(OH)2C20H14O4 = MgC20H16O6
C3H7O3N + O2 = CO2 + HCO3{-} + NH4{+} + H2O =>
2 C3H7O3N + 5 O2 = 4 CO2 + 2 HCO3{-} + 2 NH4{+} + 2 H2O
NaOHCl = NaClOH =>
NaOHCl = NaClOH
CH4 + O2(g) = CO2 + H2O =>
CH4 + 2 O2(g) = CO2 + 2 H2O
MgBr2 + Ag(NO3) = Ag(Br) + Mg(NO3)2 =>
MgBr2 + 2 Ag(NO3) = 2 Ag(Br) + Mg(NO3)2
AgBrNO3 = BrAgNO3 =>
AgBrNO3 = BrAgNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbCl2 + NaI = PbI + Cl2Na =>
PbCl2 + NaI = PbI + Cl2Na
NaOHC = NaOCH =>
NaOHC = NaOCH
NH3H2O2 = NH2OHH2O =>
NH3H2O2 = NH2OHH2O
Cl2CrI3 = CrCl2I3 =>
Cl2CrI3 = CrCl2I3
KHSO4 + BaCl2 = KCl + BaSO4 + HCl =>
KHSO4 + BaCl2 = KCl + BaSO4 + HCl
Copper(II)Sulfate(aq)Iron(III)(s) = Copper(II)(s)Iron(III)Sulfate(aq) =>
Copper(II)Sulfate(aq)Iron(III)(s) = Copper(II)(s)Iron(III)Sulfate(aq)
CuCl2KI = KCuICl2 =>
CuCl2KI = KCuICl2
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Mg + HBr = MgBr + H =>
Mg + HBr = MgBr + H
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CaO + H3PO4 = Ca3[PO4]2 + H2O =>
3 CaO + 2 H3PO4 = Ca3[PO4]2 + 3 H2O
CaH2Cl2 = H2CaCl2 =>
CaH2Cl2 = H2CaCl2
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Fe(OH)3 + CaO = Fe2O3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaO = Fe2O3 + 3 Ca(OH)2
NH3 + H2O + Fe(ClO4)3 = NH4ClO4 + Fe(OH)3 =>
3 NH3 + 3 H2O + Fe(ClO4)3 = 3 NH4ClO4 + Fe(OH)3
AgHCO3 + NaNO3 + NH3 = Ag(NH3)2NO3 + NaHCO3 =>
AgHCO3 + NaNO3 + 2 NH3 = Ag(NH3)2NO3 + NaHCO3
H3PO4 + LiO2 = LiPO4 + H2O + O2 =>
4 H3PO4 + 4 LiO2 = 4 LiPO4 + 6 H2O + O2
PO4 + Ca = Ca3(PO4)2 =>
2 PO4 + 3 Ca = Ca3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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