| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + KOH = NaOH + KCl
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
Cu(ii)Cl2 + NaOH = Cu(OH)2 + NaCl =>
Cu(ii)Cl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
K(s) + S(l) = K2S(s) =>
2 K(s) + S(l) = K2S(s)
H2O + C2H6 = CO2 + H2 =>
4 H2O + C2H6 = 2 CO2 + 7 H2
KMnO4 + Fe(SO4) + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCO3(k) = CaO(k) + CO2(d) =>
CaCO3(k) = CaO(k) + CO2(d)
C15H31COOH + K2Co3 = C15H31COOK + KHCo3 =>
C15H31COOH + K2Co3 = C15H31COOK + KHCo3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)NO3 + NaOH = NH4(OH) + NaNO3 =>
(NH4)NO3 + NaOH = NH4(OH) + NaNO3
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
Ni(OH)2 + Zn = Zn(OH)2 + Ni =>
Ni(OH)2 + Zn = Zn(OH)2 + Ni
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
NO2(s) + O2(g) = NO3(g) =>
2 NO2(s) + O2(g) = 2 NO3(g)
FeSO4 + HNO3 = Fe(NO3)2 + H2SO4 =>
FeSO4 + 2 HNO3 = Fe(NO3)2 + H2SO4
KBr + H2O = HBr + K2O =>
2 KBr + H2O = 2 HBr + K2O
C3H8 + F2 = HF + C3H =>
2 C3H8 + 7 F2 = 14 HF + 2 C3H
AgCl + NH3*H2O = [Ag(NH3)2](OH) + NH4Cl + H2O =>
AgCl + 3 NH3*H2O = [Ag(NH3)2](OH) + NH4Cl + 2 H2O
C3H8 + F2 = HF + C3H =>
2 C3H8 + 7 F2 = 14 HF + 2 C3H
Ca[H2O]3 = Ca + H2O =>
Ca[H2O]3 = Ca + 3 H2O
FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl
CH2ClCOOH + H2O = CH2ClCOO{-} + H3O{+} =>
CH2ClCOOH + H2O = CH2ClCOO{-} + H3O{+}
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
HNO3 + Cu = H2O + NO2 + Cu(NO3)2 =>
4 HNO3 + Cu = 2 H2O + 2 NO2 + Cu(NO3)2
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
(NH4)NO3 = N2O + H2O =>
(NH4)NO3 = N2O + 2 H2O
Br2(aq) + KI(aq) = I2(aq) + KBr(aq) =>
Br2(aq) + 2 KI(aq) = I2(aq) + 2 KBr(aq)
AgCl + NH3 = [Ag(NH3)2Cl] =>
AgCl + 2 NH3 = [Ag(NH3)2Cl]
Br{-} + Fe{3+} = Br{2+} + Fe =>
Br{-} + Fe{3+} = Br{2+} + Fe
CH3NH4 + KOH = CH3NH3K + H2O =>
CH3NH4 + KOH = CH3NH3K + H2O
Zn + CH3COOH = CH3COOZn + H2 =>
2 Zn + 2 CH3COOH = 2 CH3COOZn + H2
K2SO4 + PbCl2 = KCl + PbSO4 =>
K2SO4 + PbCl2 = 2 KCl + PbSO4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KF + LiNO3 = LiF + KNO3 =>
KF + LiNO3 = LiF + KNO3
HgCl2 + Ba(OH)2 = BaCl2 + Hg(OH)2 =>
HgCl2 + Ba(OH)2 = BaCl2 + Hg(OH)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AlCuOH = AlOHCu =>
AlCuOH = AlOHCu
Al + CO = Al4C3 + Al2O3 =>
6 Al + 3 CO = Al4C3 + Al2O3
As2S3 + O2 + H2O = H2AsO3{-} + SO4{2-} + H{+} =>
As2S3 + 6 O2 + 6 H2O = 2 H2AsO3{-} + 3 SO4{2-} + 8 H{+}
CaO + FeCl = CaCl + FeO =>
CaO + FeCl = CaCl + FeO
BaCl2*2H2O = Ba + Cl + H2O =>
BaCl2*2H2O = Ba + 2 Cl + 2 H2O
C4H6O6 + CaCO3 = CaC4H6O6 + H2O + CO2 =>
6 C4H6O6 + 5 CaCO3 = 5 CaC4H6O6 + 3 H2O + 9 CO2
Na2O2 + H(OH) = Na(OH) + O2 =>
2 Na2O2 + 2 H(OH) = 4 Na(OH) + O2
Cu + HNO3 = [CuHNO3] =>
Cu + HNO3 = [CuHNO3]
Na3CrO3 + Cl + NaOH = Na2CrO4 + NaCl + H2O =>
Na3CrO3 + 3 Cl + 2 NaOH = Na2CrO4 + 3 NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
LiOH + NaCl = LiCl + NaOH =>
LiOH + NaCl = LiCl + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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