| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cd + N2 = Cd3N2 =>
3 Cd + N2 = Cd3N2
NdBr3 + O2 = Nd2O3 + Br2 =>
4 NdBr3 + 3 O2 = 2 Nd2O3 + 6 Br2
O2 + FeO = Fe2O3 =>
O2 + 4 FeO = 2 Fe2O3
Na2WO4 + Zn + HCl = Na2WOCl5 + ZnCl2 + H2O =>
2 Na2WO4 + Zn + 12 HCl = 2 Na2WOCl5 + ZnCl2 + 6 H2O
C3H6OS + H2O = C3H6O + H2S + H2SO4 =>
4 C3H6OS + 4 H2O = 4 C3H6O + 3 H2S + H2SO4
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Mg + HCl = HMg + Cl3 =>
3 Mg + 3 HCl = 3 HMg + Cl3
MnO4{-} + OH{-} = MnO4{-3} + O2 + H2O =>
2 MnO4{-} + 4 OH{-} = 2 MnO4{-3} + O2 + 2 H2O
KI + H2SO4 + H2O2 = K2SO4 + I2 + H2O =>
2 KI + H2SO4 + H2O2 = K2SO4 + I2 + 2 H2O
C20H4 + O2 = CO2 + H2O =>
C20H4 + 21 O2 = 20 CO2 + 2 H2O
Mg + Fe3Br = MgBr + Fe =>
Mg + Fe3Br = MgBr + 3 Fe
CH3CH2CH2Cl + LiOH = CH3CH2CH2OH + LiCl =>
CH3CH2CH2Cl + LiOH = CH3CH2CH2OH + LiCl
Li2O + S8 = Li2OS8 =>
Li2O + S8 = Li2OS8
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
Ag(NO3) + Li2SO4 = Ag2SO4 + LiNO3 =>
2 Ag(NO3) + Li2SO4 = Ag2SO4 + 2 LiNO3
C9H8O2 + Zn + HCl = C9H10O2 + ZnCl2 =>
C9H8O2 + Zn + 2 HCl = C9H10O2 + ZnCl2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Na3PO4 + NaCO3 = Na2CO3 + PO4Na2 =>
Na3PO4 + NaCO3 = Na2CO3 + PO4Na2
CH4 + Br2 = CBr3 + HBr =>
2 CH4 + 7 Br2 = 2 CBr3 + 8 HBr
NaClO + V2(SO4)3 + NaOH = NaCl + Na2SO4 + NaVO3 + H2O =>
2 NaClO + V2(SO4)3 + 8 NaOH = 2 NaCl + 3 Na2SO4 + 2 NaVO3 + 4 H2O
Br + H2 = HBr =>
2 Br + H2 = 2 HBr
NH3*H2O + HCl = NH4Cl + H2O =>
NH3*H2O + HCl = NH4Cl + H2O
H2 + S8 = H2S =>
8 H2 + S8 = 8 H2S
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
C2H16 + H2O = CO + H2 =>
C2H16 + 2 H2O = 2 CO + 10 H2
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4 =>
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4
PtO + CO2 = PtCO3 =>
PtO + CO2 = PtCO3
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s)
C5H12O = C5H10O + H2 =>
C5H12O = C5H10O + H2
C6H5OH + NHO3 = C6H2(NO2)3OH + H2O =>
C6H5OH + 3 NHO3 = C6H2(NO2)3OH + 3 H2O
C6H12O6 = C12H22O11 + H2O =>
2 C6H12O6 = C12H22O11 + H2O
C11H12 + O2 = CO2 + H2O =>
C11H12 + 14 O2 = 11 CO2 + 6 H2O
Al(s) + HBr(aq) = AlBr3(s) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(s) + 3 H2(g)
HgCl2 + HCl + KNO2 = Cl2 + Hg(NH2) + KCl + H2O =>
2 HgCl2 + 12 HCl + 2 KNO2 = 7 Cl2 + 2 Hg(NH2) + 2 KCl + 4 H2O
Mn + FeSO4 = MnSO4 + Fe =>
Mn + FeSO4 = MnSO4 + Fe
Cu + Cu{2} = Cu{+} =>
Cu + Cu{2} = 2 Cu{+}
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
SB + I2 = SBI3 =>
2 SB + 3 I2 = 2 SBI3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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