| Équations équilibrées la veille |
HgCl2 + 2 NaOH = 2 NaCl + Hg(OH)2
Mg + Co3O4 = MgO + CoO =>
Mg + Co3O4 = MgO + 3 CoO
Ca(OH)2 + H3BO4 = Ca(BO3)2 + H2O =>
Ca(OH)2 + 2 H3BO4 = Ca(BO3)2 + 4 H2O
CH3CHO + Br2 = CH3CHOBr =>
2 CH3CHO + Br2 = 2 CH3CHOBr
ZnCO3 + HCl = H2O + CO2 + ZnCl2 =>
ZnCO3 + 2 HCl = H2O + CO2 + ZnCl2
LiCl + C2H6 = LiC2H5 + HCl =>
LiCl + C2H6 = LiC2H5 + HCl
HI(ag) = H2(g) + I2(aq) =>
2 HI(ag) = H2(g) + I2(aq)
FeSO4 + KMnO4 + KOH + H2O = Fe(OH)3 + MnO2 + K2SO4 =>
3 FeSO4 + KMnO4 + 5 KOH + 2 H2O = 3 Fe(OH)3 + MnO2 + 3 K2SO4
NH4NO3 + KOH = KNO3 + NH3*H2O =>
NH4NO3 + KOH = KNO3 + NH3*H2O
IC6H9NO + NaOH = NaI + C6H10O2N =>
IC6H9NO + NaOH = NaI + C6H10O2N
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4 + NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4 + 2 NO3
Sr(C2H3O2)2 + Na2CO3 = SrCO3 + NaC2H3O2 =>
Sr(C2H3O2)2 + Na2CO3 = SrCO3 + 2 NaC2H3O2
Fe + PB(NO3)2 = FeNO3 + PB =>
2 Fe + PB(NO3)2 = 2 FeNO3 + PB
CdO = Cd + O2 =>
2 CdO = 2 Cd + O2
K + HNO = KNO3 + N2 + H2O =>
2 K + 12 HNO = 2 KNO3 + 5 N2 + 6 H2O
Ag + Ca(NO3)2 = Ag(NO3) + Ca =>
2 Ag + Ca(NO3)2 = 2 Ag(NO3) + Ca
Cu(OH)2(t) = CuO + H2O =>
Cu(OH)2(t) = CuO + H2O
HgCl2 + NaOH = HgO + H2O + NaCl =>
HgCl2 + 2 NaOH = HgO + H2O + 2 NaCl
Al + NaClO = NaO + AlCl3 =>
Al + 3 NaClO = 3 NaO + AlCl3
K + H2 + PO4 = KH2PO4 =>
K + H2 + PO4 = KH2PO4
Sb(OH)5 + H3PO4 = Sb3(PO4)5 + H2O =>
3 Sb(OH)5 + 5 H3PO4 = Sb3(PO4)5 + 15 H2O
H2SO3 + OH = SO3 + H2O =>
H2SO3 + 2 OH = SO3 + 2 H2O
S + H2O + Ca(OH)2 = H2S + CaSO3 =>
3 S + H2O + Ca(OH)2 = 2 H2S + CaSO3
CaCO3 + FeSO4 + H2O = Fe(OH)2 + CaSO4 + CO2 =>
CaCO3 + FeSO4 + H2O = Fe(OH)2 + CaSO4 + CO2
As4O3 + Cl2 + H2O = H3AsO4 + HCl =>
As4O3 + 7 Cl2 + 13 H2O = 4 H3AsO4 + 14 HCl
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ag2(CO3) = Ag + CO2 + O3 =>
3 Ag2(CO3) = 6 Ag + 3 CO2 + O3
CH3OH + HMnO4 = CH2OOH + HMnO3 + H2O =>
2 CH3OH + 3 HMnO4 = 2 CH2OOH + 3 HMnO3 + H2O
C3H6 + HNO3 = CO2 + NO + H2O =>
C3H6 + 6 HNO3 = 3 CO2 + 6 NO + 6 H2O
TiO2 + C = Ti + CO2 =>
TiO2 + C = Ti + CO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NaClO4(aq) + (NH4)2S(aq) = NH4ClO4 + Na2S =>
2 NaClO4(aq) + (NH4)2S(aq) = 2 NH4ClO4 + Na2S
C6H12O6 + C2H6O = C8H18O7 =>
C6H12O6 + C2H6O = C8H18O7
NH2CH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O =>
2 NH2CH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + 2 H2O
C5H11Cl + CH3Cl + Na = C7H16 + NaCl =>
5 C5H11Cl + 3 CH3Cl + 8 Na = 4 C7H16 + 8 NaCl
OH + H2SO4 = SO5 + H2 =>
2 OH + 2 H2SO4 = 2 SO5 + 3 H2
Sr + KOH = SrOH + K =>
Sr + KOH = SrOH + K
Ca(OH)2 + Ba = Ba(OH)2 + Ca =>
Ca(OH)2 + Ba = Ba(OH)2 + Ca
OH{-} + BrO{-} + Cu{2+} = BrO3{-} + Cu{+} + H2O =>
4 OH{-} + BrO{-} + 4 Cu{2+} = BrO3{-} + 4 Cu{+} + 2 H2O
Cu(NO3)2 + H2SO4 = CuSO4 + HNO3 =>
Cu(NO3)2 + H2SO4 = CuSO4 + 2 HNO3
K + I2 = KI =>
2 K + I2 = 2 KI
HgNO{-3} + KBr{-} = HgBr{-} + KNO{-3} =>
HgNO{-3} + KBr{-} = HgBr{-} + KNO{-3}
O3 + Br2 = BrO2 =>
4 O3 + 3 Br2 = 6 BrO2
C3H8 + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 4 KMnO4 + 6 H2SO4 = 5 C3H6O + 4 MnSO4 + 2 K2SO4 + 11 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C2(H2) + O2 = CO2 + H2O =>
2 C2(H2) + 5 O2 = 4 CO2 + 2 H2O
CaCrO4 + HCl = CaCl2 + Cl2 + CrCl2 + H2O =>
CaCrO4 + 8 HCl = CaCl2 + 2 Cl2 + CrCl2 + 4 H2O
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl =>
NH4Cl + NaHC4H4O6 = NH4HC4H4O6 + NaCl
KHC4H4O6 + Na2CO3 + H2O = KNaC4H4O6H8O4 + CO2 =>
2 KHC4H4O6 + Na2CO3 + 7 H2O = 2 KNaC4H4O6H8O4 + CO2
(NH4)2S + HCl = (NH4)Cl + H2S =>
(NH4)2S + 2 HCl = 2(NH4)Cl + H2S
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Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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