| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2O3 + 3 H2O = 2 Ni(OH)2 + 2 OH
Fe + Fl2 = Fe3Fl =>
6 Fe + Fl2 = 2 Fe3Fl
CdS + NH3 = Cd(NH3)4 + S =>
CdS + 4 NH3 = Cd(NH3)4 + S
Mn2 + H2S = Mn2S + H =>
Mn2 + H2S = Mn2S + 2 H
NH3(g) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(g) + H2CO3(aq) = (NH4)2CO3(s)
FeCl3 + H2O = FeOHCl2 + HCl =>
FeCl3 + H2O = FeOHCl2 + HCl
C2H5N + O2 = CO2 + N + H2O =>
4 C2H5N + 13 O2 = 8 CO2 + 4 N + 10 H2O
Li + Br = LiBr =>
Li + Br = LiBr
CuSO4*5H2O + NaHCO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + 3 CO2 + 11 H2O
C6H6O + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H6O + FeCl3 = 3 C6H5Cl + Fe(OH)3
CH3CH2COOH + Na = C2H5COONa + H2 =>
2 CH3CH2COOH + 2 Na = 2 C2H5COONa + H2
FeSO4*7H2O = FeSO4 + H2O =>
FeSO4*7H2O = FeSO4 + 7 H2O
MgCl2(aq) + NaOH(aq) = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2 + 2 NaCl
HNO + H2O = H3O + NO =>
HNO + H2O = H3O + NO
Ca(HCO3)2 + KOH = Ca(OH)2 + KHCO3 =>
Ca(HCO3)2 + 2 KOH = Ca(OH)2 + 2 KHCO3
H2S(g) + SO2(g) = S(g) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(g) + 2 H2O(g)
C5H12(l) + O2 = CO2 + H2O(l) =>
C5H12(l) + 8 O2 = 5 CO2 + 6 H2O(l)
Rb(s) + RbNO3(s) = RbO(s) + N2(g) =>
4 Rb(s) + 2 RbNO3(s) = 6 RbO(s) + N2(g)
PO + H2O = O3 + PH3 =>
6 PO + 9 H2O = 5 O3 + 6 PH3
CuO + HI = CuI + I2 + H2O =>
2 CuO + 4 HI = 2 CuI + I2 + 2 H2O
Mg(NO3)2 + Li3PO4 = Mg3(PO4)2 + Li(NO3) =>
3 Mg(NO3)2 + 2 Li3PO4 = Mg3(PO4)2 + 6 Li(NO3)
SN(CO3)2 = SNO2 + CO2 =>
SN(CO3)2 = SNO2 + 2 CO2
C4H9NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C4H9NO3 + 8 O2 = 7 CO2 + 7 H2O + CH4N2O
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
CuS + H2SO4 = CuSO4 + SO2 + H2O =>
CuS + 4 H2SO4 = CuSO4 + 4 SO2 + 4 H2O
(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4 =>
(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
AgNO3 + KOH + C6H12O6 = Ag + KNO3 + CO2 + H2O =>
24 AgNO3 + 24 KOH + C6H12O6 = 24 Ag + 24 KNO3 + 6 CO2 + 18 H2O
As4O6 + Br2 + H2O = H3AsO4 + HBr =>
As4O6 + 4 Br2 + 10 H2O = 4 H3AsO4 + 8 HBr
SnCl2 + HCl + O2 = SnCl4 + H2O =>
2 SnCl2 + 4 HCl + O2 = 2 SnCl4 + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
*(CdSO4)*8H2O = CdSO4 + H2O =>
*(CdSO4)*8H2O = CdSO4 + 8 H2O
Ba(C2H3O2)2 + AgNO3 = Ba(NO3)2 + Ag(C2H3O2) =>
Ba(C2H3O2)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(C2H3O2)
Ag + Br2 = AgBr =>
2 Ag + Br2 = 2 AgBr
Ag + S2O3 = [Ag(S2O3)2] =>
Ag + 2 S2O3 = [Ag(S2O3)2]
Mn3O4 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 Mn3O4 + 5 KClO3 + 9 K2CO3 = 9 K2MnO4 + 5 KCl + 9 CO2
NH4OH + HI = NH4I + H2O =>
NH4OH + HI = NH4I + H2O
NH3 + NO2 = H2O + N2 =>
8 NH3 + 6 NO2 = 12 H2O + 7 N2
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
SbCl3 + HNO3 = SbNO3 + HCl3 =>
SbCl3 + HNO3 = SbNO3 + HCl3
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H12O7 + 2 H2O
Fe(NO3)3 + HClOH = Fe(OH)3 + HClNO3 =>
Fe(NO3)3 + 3 HClOH = Fe(OH)3 + 3 HClNO3
C16H32O2 + H2O = C4H8O2 + H2 =>
C16H32O2 + 6 H2O = 4 C4H8O2 + 6 H2
C8H18 = C2 + H2 =>
C8H18 = 4 C2 + 9 H2
CoCl2(aq) + KOH(aq) = Co(OH)2 + KCl(aq) =>
CoCl2(aq) + 2 KOH(aq) = Co(OH)2 + 2 KCl(aq)
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
C18H36O2 + Br2 = C18H36O2Br2 =>
C18H36O2 + Br2 = C18H36O2Br2
Ra + Br2 = RaBr2 =>
Ra + Br2 = RaBr2
Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
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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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