| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO3)3 = 2 Al + 3 SO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C5H6Br3N = C5H6BrN + Br2 =>
C5H6Br3N = C5H6BrN + Br2
MgSO4*6H2O = MgSO4 + H2O =>
MgSO4*6H2O = MgSO4 + 6 H2O
Fe(III)Cl3 + NaOH = Fe(III)(OH)3 + NaCl =>
Fe(III)Cl3 + 3 NaOH = Fe(III)(OH)3 + 3 NaCl
Cr + PbCl2 = CrCl2 + Pb =>
Cr + PbCl2 = CrCl2 + Pb
Ca + H2NO3 = Ca(NO3)2 + H2 =>
Ca + 2 H2NO3 = Ca(NO3)2 + 2 H2
Cu + Fe2(SO4)3 = Cu(SO4) + Fe =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + 2 Fe
H5 + C5 + N = C10H15N =>
3 H5 + 2 C5 + N = C10H15N
Al2(Cr2O7)3 = Al2O3 + CrO + O2 =>
Al2(Cr2O7)3 = Al2O3 + 6 CrO + 6 O2
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl =>
LiCl(aq) + AgNO3(aq) = LiNO3 + AgCl
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
BN + IF = NI3 + BF3 =>
BN + 3 IF = NI3 + BF3
Mg2 + [PO4]3 = Mg3(PO4)2 =>
9 Mg2 + 4[PO4]3 = 6 Mg3(PO4)2
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
C12H22O12 + O = H3C6H5O7 + H2O =>
C12H22O12 + 5 O = 2 H3C6H5O7 + 3 H2O
CrCl3*6H2O + Zn = CrCl2 + ZnCl2 + H2O =>
2 CrCl3*6H2O + Zn = 2 CrCl2 + ZnCl2 + 12 H2O
C2H5Br + KOH(aq) = KBr + H2O + C2H4 =>
C2H5Br + KOH(aq) = KBr + H2O + C2H4
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
CaBr2(aq) + Li3PO4(aq) = LiBr(aq) + Ca3(PO4)2 =>
3 CaBr2(aq) + 2 Li3PO4(aq) = 6 LiBr(aq) + Ca3(PO4)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
Fe + Sn(NO3)4 = Fe(NO3)3 + Sn =>
4 Fe + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn
Fe(HCO3)2 + O2 + H2O = Fe(OH)3 + CO2 =>
4 Fe(HCO3)2 + O2 + 2 H2O = 4 Fe(OH)3 + 8 CO2
C7H16 + O2 = C7H16O8 =>
C7H16 + 4 O2 = C7H16O8
C6H4BrCH3 + KMnO4 + H2SO4 = C6H4BrCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H4BrCH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H4BrCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe(NO3)39H2O + Ba(NO3)2 + CH4N2O = BaFe2O4 + H2O + NO2 + CO2 =>
14 Fe(NO3)39H2O + 7 Ba(NO3)2 + 76 CH4N2O = 7 BaFe2O4 + 166 H2O + 712 NO2 + 76 CO2
O2 + CuSO4 = CuO + SO4 =>
O2 + 2 CuSO4 = 2 CuO + 2 SO4
NH + O2 = NHO2 =>
NH + O2 = NHO2
HCl + Sn + NO3 = SnCl6 + NO2 + H2O =>
6 HCl + Sn + 3 NO3 = SnCl6 + 3 NO2 + 3 H2O
NaHCO3 + CH3COOH = H2O + CO2 + C2H3Na02 =>
16 NaHCO3 + 13 CH3COOH = 22 H2O + 26 CO2 + 8 C2H3Na02
Fe2O3 + Al = AlO + Fe2O2 =>
Fe2O3 + Al = AlO + Fe2O2
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
FeCl3 + KBr + K3Fe(CN)6 = KCl + Br2 + Fe4(Fe(CN)6)3 =>
8 FeCl3 + 6 KBr + 6 K3Fe(CN)6 = 24 KCl + 3 Br2 + 2 Fe4(Fe(CN)6)3
CaI2 + Hg(NO3)2 = Hg + CaI2(NO3)2 =>
CaI2 + Hg(NO3)2 = Hg + CaI2(NO3)2
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
Cu + H{+} + NO3 = NO + Cu2{+} + H2O =>
8 Cu + 4 H{+} + NO3 = NO + 4 Cu2{+} + 2 H2O
HCOOH + MgO = COOMg + H2O =>
HCOOH + MgO = COOMg + H2O
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
Mn(NH3)2 + NaOH = Mn(OH)2 + Na + NH3 =>
Mn(NH3)2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 NH3
Mg[NO3]2 = MgO + NO2 + O2 =>
2 Mg[NO3]2 = 2 MgO + 4 NO2 + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ag2Co3 = Ag + Co2 =>
2 Ag2Co3 = 4 Ag + 3 Co2
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
HCl + Tc(OH)7 = Tc(Cl)7 + H2O =>
7 HCl + Tc(OH)7 = Tc(Cl)7 + 7 H2O
SnO + HNO3 = Sn(NO3)4 + NO + H2O =>
3 SnO + 14 HNO3 = 3 Sn(NO3)4 + 2 NO + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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