| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
NaOH(l) + HCl(g) = H2O(s) + NaCl(s) =>
NaOH(l) + HCl(g) = H2O(s) + NaCl(s)
HCCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
HCCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
NH4H2PO4 + Ba(OH)2 = (NH4)2HPO4 + Ba3(PO4)2 + H2O =>
4 NH4H2PO4 + 3 Ba(OH)2 = 2(NH4)2HPO4 + Ba3(PO4)2 + 6 H2O
Li2CO3(aq) + Cu(NO3)2(aq) = LiNO3(aq) + CuCO3(s) =>
Li2CO3(aq) + Cu(NO3)2(aq) = 2 LiNO3(aq) + CuCO3(s)
Br2 + K2S = K2Br + S2 =>
Br2 + 2 K2S = 2 K2Br + S2
C6H5CH3 + KMnO4 + H2SO4 = C6H5CO2H + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5CO2H + 3 K2SO4 + 6 MnSO4 + 14 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + VO2 = VO + H2O =>
H2 + VO2 = VO + H2O
Cs2CO3 + Cr(CH3COO)2 = CsCH3COO + CrCO3 =>
Cs2CO3 + Cr(CH3COO)2 = 2 CsCH3COO + CrCO3
K + Au2(SO4)3 = Au2 + K(SO4)3 =>
K + Au2(SO4)3 = Au2 + K(SO4)3
Fe2O3 + H2O = Fe2O3*2H2O =>
Fe2O3 + 2 H2O = Fe2O3*2H2O
HgI2 + H2O = HgO + HI =>
HgI2 + H2O = HgO + 2 HI
(NH4)2S + Fe2(SO4)3 = (NH4)2SO4 + Fe2S3 =>
3(NH4)2S + Fe2(SO4)3 = 3(NH4)2SO4 + Fe2S3
N2O5 + BeBr2 = N2Br2 + BeO5 =>
N2O5 + BeBr2 = N2Br2 + BeO5
NH4OH + O = NH3O + OH =>
NH4OH + 2 O = NH3O + 2 OH
Na2CO3 + HCl = NaCl + H2 + O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2 + O + CO2
NaClO2 + C6H8O7 + OH{-} = C6H5Na3O7 + ClO2{-} + H2O =>
3 NaClO2 + C6H8O7 + 3 OH{-} = C6H5Na3O7 + 3 ClO2{-} + 3 H2O
HBrO2 + Be(OH)2 = Be(BrO2)2 + H2O =>
2 HBrO2 + Be(OH)2 = Be(BrO2)2 + 2 H2O
CaSO4*05H2O = CaSO4*2H2O + H2O =>
CaSO4*05H2O = CaSO4*2H2O + 3 H2O
HC2H3O2 + BeSO4 = H2SO4 + Be(C2H3O2)2 =>
2 HC2H3O2 + BeSO4 = H2SO4 + Be(C2H3O2)2
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
SO2F2 + Ca(OH)2 = CaSO4 + CaF2 + H2O =>
SO2F2 + 2 Ca(OH)2 = CaSO4 + CaF2 + 2 H2O
HClO + CsOH = CsClO + H2O =>
HClO + CsOH = CsClO + H2O
CuP + HCl + H2O2 = CuCl + H3PO3 + H =>
2 CuP + 2 HCl + 3 H2O2 = 2 CuCl + 2 H3PO3 + 2 H
Na(HCO3) + Hg(NO3)2 = Na(NO3) + Hg(HCO3)2 =>
2 Na(HCO3) + Hg(NO3)2 = 2 Na(NO3) + Hg(HCO3)2
CuCl2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaCl(aq) =>
3 CuCl2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)
NaC6H7O7 + Sr(OH)2 = Sr(NaC6H6O7)2 + H2O =>
2 NaC6H7O7 + Sr(OH)2 = Sr(NaC6H6O7)2 + 2 H2O
Mn + CuCl = MnCl4 + Cu =>
Mn + 4 CuCl = MnCl4 + 4 Cu
Fe(OH)3 + HCN = FeCN(OH)2 + H2O =>
Fe(OH)3 + HCN = FeCN(OH)2 + H2O
C6H5OH + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H5OH + FeCl3 = 3 C6H5Cl + Fe(OH)3
C2H4O + HCl = C2H4Cl2 + H2O =>
C2H4O + 2 HCl = C2H4Cl2 + H2O
CH8H1802 + O2 = CO2 + H2O =>
2 CH8H1802 + 907 O2 = 2 CO2 + 1810 H2O
CaI2 + S = Ca2S + I2 =>
2 CaI2 + S = Ca2S + 2 I2
AlBr3(aq) + NaOH = NaBr(aq) + Al(OH)3(s) =>
AlBr3(aq) + 3 NaOH = 3 NaBr(aq) + Al(OH)3(s)
ZnSHCl = ZnClHS =>
ZnSHCl = ZnClHS
C7H5O3N + C5H8O3 + NH3 = C17H18N2O6 + H8O6 =>
48 C7H5O3N + 62 C5H8O3 + 28 NH3 = 38 C17H18N2O6 + 17 H8O6
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CaS + Cu = CuS + Ca =>
CaS + Cu = CuS + Ca
Zn + S = ZnS =>
Zn + S = ZnS
Ca5(PO4)3F + H2SO4 + H2 = CaSO4 + Ca(H2PO4)2*H2 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2 = 7 CaSO4 + 3 Ca(H2PO4)2*H2 + 2 HF
PbO = O + Pb =>
PbO = O + Pb
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
Ag2SO3 + CaCl2 = AgCl + CaSO3 =>
Ag2SO3 + CaCl2 = 2 AgCl + CaSO3
NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Ba(OH)2 = BaSO4 + Na2SO4 + 2 H2O
CH3CH(OH)CN + H2O = NH3 + CH3CH(OH)COOH =>
CH3CH(OH)CN + 2 H2O = NH3 + CH3CH(OH)COOH
LiOH + MnO3 = LiHMnO4 =>
LiOH + MnO3 = LiHMnO4
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CaCl2 + KBr = KCl + CaBr2 =>
CaCl2 + 2 KBr = 2 KCl + CaBr2
NH4Cl + I2 = NH4I + Cl3 =>
6 NH4Cl + 3 I2 = 6 NH4I + 2 Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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