| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
C6H12 + KMnO4 = KC3H5O2 + MnO2 + H2O + KOH =>
3 C6H12 + 8 KMnO4 = 6 KC3H5O2 + 8 MnO2 + 2 H2O + 2 KOH
PdO2 = Pd + O =>
PdO2 = Pd + 2 O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb{2+} + OH{-} = Pb(OH)2 =>
Pb{2+} + 2 OH{-} = Pb(OH)2
FeCl2 + KMnO4 + H2SO4 = FeCl3 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
30 FeCl2 + 6 KMnO4 + 24 H2SO4 = 20 FeCl3 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
Pb(NO3)2 + Ag2SO4 = PbSO4 + Ag(NO3) =>
Pb(NO3)2 + Ag2SO4 = PbSO4 + 2 Ag(NO3)
KI + CHCl3 + Br2 = KCl + HBr + CCl + I =>
4 KI + 2 CHCl3 + Br2 = 4 KCl + 2 HBr + 2 CCl + 4 I
Al(MnO4)3 + H2S = Al2(SO4)3 + MnO2 + Al(OH)3 + H2O =>
8 Al(MnO4)3 + 9 H2S = 3 Al2(SO4)3 + 24 MnO2 + 2 Al(OH)3 + 6 H2O
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
HNO + Ba(OH)2 = BaN + HO =>
HNO + Ba(OH)2 = BaN + 3 HO
CH2CH2CH2OH + O2 = H2O + CO2 =>
4 CH2CH2CH2OH + 17 O2 = 14 H2O + 12 CO2
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = (NH4)2CO3(aq) + Na2SO4(aq)
(NH4)2WO4 + H2O2 = WO5 + H2O + NH3 =>
(NH4)2WO4 + 2 H2O2 = WO5 + 3 H2O + 2 NH3
Br2 + NH4Cl = HCl + HBr + N2 =>
3 Br2 + 2 NH4Cl = 2 HCl + 6 HBr + N2
Zn(CO3) = Zn + C + O2 =>
2 Zn(CO3) = 2 Zn + 2 C + 3 O2
Zr + N2 = ZrN =>
2 Zr + N2 = 2 ZrN
Cu(SO4) = Cu + SO4 =>
Cu(SO4) = Cu + SO4
CH3COOC3H7 + NaOH = CH3COONa + C3H7OH =>
CH3COOC3H7 + NaOH = CH3COONa + C3H7OH
Zn + CuCO3 = Cu + ZnCO3 =>
Zn + CuCO3 = Cu + ZnCO3
Cs2 + Cl = CsCl =>
Cs2 + 2 Cl = 2 CsCl
H2O + Na = NaOH + H3 =>
3 H2O + 3 Na = 3 NaOH + H3
NaBr + Mn(NO3)2 = NaNO3 + MnBr2 =>
2 NaBr + Mn(NO3)2 = 2 NaNO3 + MnBr2
CaCl2 + H2 = CaH2 + Cl2 =>
CaCl2 + H2 = CaH2 + Cl2
CH2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 CH2Cl2 + 3 O2 = 2 CO2 + 2 H2O + 2 Cl2
Zn + NaCl = Zn(NaCl)2 =>
Zn + 2 NaCl = Zn(NaCl)2
ZnSO3 = ZnOSO2 =>
ZnSO3 = ZnOSO2
H(O2){-} + OH{-} + Mo(OH)3 = MoO4{2-} + H2O =>
3 H(O2){-} + OH{-} + 2 Mo(OH)3 = 2 MoO4{2-} + 5 H2O
H2 + CaOCl2 = CaO + HCl =>
H2 + CaOCl2 = CaO + 2 HCl
C18H36O2 + Ca(OH)2 = Ca(C18H35O2)2 + H2O =>
2 C18H36O2 + Ca(OH)2 = Ca(C18H35O2)2 + 2 H2O
HCl + PbO2 = PbCl2 + H2O + O2 =>
4 HCl + 2 PbO2 = 2 PbCl2 + 2 H2O + O2
Mn{2+} + H2O + Fe{3+} = MnO4{-} + H{+} + Fe{2+} =>
Mn{2+} + 4 H2O + 5 Fe{3+} = MnO4{-} + 8 H{+} + 5 Fe{2+}
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
NaOH + K2CO3 = Na2CO3 + KOH =>
2 NaOH + K2CO3 = Na2CO3 + 2 KOH
C3H6O(s) + O2(aq) = CO2(g) + H2O(g) =>
C3H6O(s) + 4 O2(aq) = 3 CO2(g) + 3 H2O(g)
SO4{2-} + CH3COOH{-} + H{+} = HS{-} + CO2 + H2O =>
9 SO4{2-} + 8 CH3COOH{-} + 17 H{+} = 9 HS{-} + 16 CO2 + 20 H2O
C2H2O2 + BaOH2 = BaCHO + H2O =>
C2H2O2 + 2 BaOH2 = 2 BaCHO + 2 H2O
C3H7OH(c) + O2(g) = CO2(g) + H20(l) =>
10 C3H7OH(c) + 25 O2(g) = 30 CO2(g) + 4 H20(l)
(NH4)2CO3(s) = CO2(g) + NH3(g) + H2O(l) =>
(NH4)2CO3(s) = CO2(g) + 2 NH3(g) + H2O(l)
AuCl3 + H2O = H2 + Cl2 + AuOH =>
2 AuCl3 + 2 H2O = H2 + 3 Cl2 + 2 AuOH
C12H26 + HNO3 = CO2 + H2O + N2 =>
5 C12H26 + 74 HNO3 = 60 CO2 + 102 H2O + 37 N2
KNO4(s) = KNO3(s) + O2 =>
2 KNO4(s) = 2 KNO3(s) + O2
Cu(OH)2 + CaI2 = CuI2 + Ca(OH)2 =>
Cu(OH)2 + CaI2 = CuI2 + Ca(OH)2
Ai2S3 = Ai + S8 =>
8 Ai2S3 = 16 Ai + 3 S8
CuOH + HCl = CuClH2O =>
CuOH + HCl = CuClH2O
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
Na2Co3 + HCl = H2Co3 + NaCl =>
Na2Co3 + 2 HCl = H2Co3 + 2 NaCl
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
C6H8O6 = CO2 + H2O + C5H4O2 =>
C6H8O6 = CO2 + 2 H2O + C5H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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