| Équations équilibrées la veille | Équations équilibrées le lendemain |
12(CH3)3CHOH + 11 KMnO4 = 16 CH3COCH3 + 18 H2O + 11 MnO2 + 11 K
H2O + CaCl = CaH2 + ClO =>
H2O + CaCl = CaH2 + ClO
Co + Al(NO3)3 = Co(NO3)2 + Al =>
3 Co + 2 Al(NO3)3 = 3 Co(NO3)2 + 2 Al
Na3(PO4) + COCl2 = CONa2 + (PO4)Cl3 =>
2 Na3(PO4) + 3 COCl2 = 3 CONa2 + 2(PO4)Cl3
Cl2O = Cl2 + ClO2 =>
4 Cl2O = 3 Cl2 + 2 ClO2
Ba3(PO4)2 + Li2SO4 = BaSO4 + Li3PO4 =>
Ba3(PO4)2 + 3 Li2SO4 = 3 BaSO4 + 2 Li3PO4
HB2 + KOH = HB2KOH =>
HB2 + KOH = HB2KOH
C6H12O6 + C2H6O = C8H18O7 =>
C6H12O6 + C2H6O = C8H18O7
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
H + F2 = HF =>
2 H + F2 = 2 HF
KClO4 + H2SO4 + KI = I2 + H2O + KCl + K2SO4 =>
KClO4 + 4 H2SO4 + 8 KI = 4 I2 + 4 H2O + KCl + 4 K2SO4
NH2CONH2 + HNO2 = CO2 + NO + H2O =>
NH2CONH2 + 10 HNO2 = CO2 + 12 NO + 7 H2O
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
Sn + HCl + H2O = SnCl2*2H2O + H2 =>
Sn + 2 HCl + 2 H2O = SnCl2*2H2O + H2
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
AgC2H3O2 + NaPO4 = AgPO4 + NaC2H3O2 =>
AgC2H3O2 + NaPO4 = AgPO4 + NaC2H3O2
MgOHCl + HNO3 = Mg(NO3)2 + HCl + H2O =>
MgOHCl + 2 HNO3 = Mg(NO3)2 + HCl + H2O
Cl2(g) + C2H2(g) = C2H2Cl4(l) =>
2 Cl2(g) + C2H2(g) = C2H2Cl4(l)
C2H7NO2 + O2 = CO2 + H2O + N2 =>
4 C2H7NO2 + 11 O2 = 8 CO2 + 14 H2O + 2 N2
S(s) + H2SO4 = SO2 + H2O =>
S(s) + 2 H2SO4 = 3 SO2 + 2 H2O
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
N2 + O4 = N2O4 =>
N2 + O4 = N2O4
CuS(s) + O2(g) = CuO(s) + SO2(g) =>
2 CuS(s) + 3 O2(g) = 2 CuO(s) + 2 SO2(g)
Cs + HOH = CsOH + H =>
Cs + HOH = CsOH + H
MgI2 + H2O = MgO + HI =>
MgI2 + H2O = MgO + 2 HI
Mg(s) + Fe2O3(aq) = Fe(s) + MgO(s) =>
3 Mg(s) + Fe2O3(aq) = 2 Fe(s) + 3 MgO(s)
V2O5 + Zn = VO + ZnO =>
V2O5 + 3 Zn = 2 VO + 3 ZnO
NH2Cl + N2H4 = NH4Cl + N2 =>
2 NH2Cl + N2H4 = 2 NH4Cl + N2
NaCl + H2CrO4 = Na2CrO4 + HCl =>
2 NaCl + H2CrO4 = Na2CrO4 + 2 HCl
FeSO4(aq) + KCl(aq) = FeCl2(s) + K2SO4(aq) =>
FeSO4(aq) + 2 KCl(aq) = FeCl2(s) + K2SO4(aq)
Cs + HOH = CsOH + H =>
Cs + HOH = CsOH + H
Cu(CH3COO)2 + H2O = CuO + CH3COOH =>
Cu(CH3COO)2 + H2O = CuO + 2 CH3COOH
AgNO3 + Cu = Ag + CuNO3 =>
AgNO3 + Cu = Ag + CuNO3
HBr + Na2CO3 = NaBr + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr + H2O + CO2
CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4
KNO3 + FeS2 = KNO2 + Fe2O3 + SO3 =>
15 KNO3 + 2 FeS2 = 15 KNO2 + Fe2O3 + 4 SO3
Na(s) + H3PO4(aq) = Na3PO4(aq) + H2(g) =>
6 Na(s) + 2 H3PO4(aq) = 2 Na3PO4(aq) + 3 H2(g)
NaCl + (NH4)(NO3) = Na(NO3) + (NH4)Cl =>
NaCl + (NH4)(NO3) = Na(NO3) + (NH4)Cl
Na + H3O = NaO4H5 + H2 =>
2 Na + 8 H3O = 2 NaO4H5 + 7 H2
C6H6 + Br2 = C6H6Br =>
2 C6H6 + Br2 = 2 C6H6Br
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq) =>
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq)
NaCl + N2 = Na3N + Cl =>
6 NaCl + N2 = 2 Na3N + 6 Cl
NH4NO3 + NaI = NH4I + NaNO3 =>
NH4NO3 + NaI = NH4I + NaNO3
HF + MgCO3 = H2CO3 + MgF2 =>
2 HF + MgCO3 = H2CO3 + MgF2
N + NaOH = NNaOH =>
N + NaOH = NNaOH
Ti + HBr = TiBr4 + H2 =>
Ti + 4 HBr = TiBr4 + 2 H2
Pb(NO3) + KI = PbK + INO3 =>
Pb(NO3) + KI = PbK + INO3
Fe + PbO = Fe2O3 + Pb =>
2 Fe + 3 PbO = Fe2O3 + 3 Pb
Al + Pb(CH3COO)2 = Al(CH3COO)3 + Pb =>
2 Al + 3 Pb(CH3COO)2 = 2 Al(CH3COO)3 + 3 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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