| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 NaHSO3 = 2 NaOH + 2 HSO3 + Sr
SF4 = F2 + S8 =>
8 SF4 = 16 F2 + S8
Cu + HSO4 = HCuSO4 =>
Cu + HSO4 = HCuSO4
ClO3 + KOH = KClO3 + KClO4 + H2O =>
2 ClO3 + 2 KOH = KClO3 + KClO4 + H2O
Zn(OH)2 + NaO = NaZnO2 + H2O =>
Zn(OH)2 + NaO = NaZnO2 + H2O
CaOH + H2O = Ca(OH)2 + H =>
CaOH + H2O = Ca(OH)2 + H
Co(OH)2(s)(heat) = CoO(s) + H2O(g) =>
Co(OH)2(s)(heat) = CoO(s) + H2O(g)
NaOCl + KI + H2SO4 = NaCl + I2 + K2SO4 + H2O =>
NaOCl + 2 KI + H2SO4 = NaCl + I2 + K2SO4 + H2O
MnSO4 + NaOH + KI = Mn(OH)2 + I{-} + K2SO4 + Na{+} =>
MnSO4 + 2 NaOH + 2 KI = Mn(OH)2 + 2 I{-} + K2SO4 + 2 Na{+}
SnCl4 + NaOH = NaCl + Sn(OH)4 =>
SnCl4 + 4 NaOH = 4 NaCl + Sn(OH)4
MnSO4 + NaOH + KI = Mn(OH)2 + I{-} + K2SO4 + Na{+} =>
MnSO4 + 2 NaOH + 2 KI = Mn(OH)2 + 2 I{-} + K2SO4 + 2 Na{+}
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
N2O3 + SO2 = NO + SO3 =>
N2O3 + SO2 = 2 NO + SO3
ZnSO4 + K4[Fe(CN6)] = K2Zn3[Fe(CN6)]2 + K2SO4 =>
3 ZnSO4 + 2 K4[Fe(CN6)] = K2Zn3[Fe(CN6)]2 + 3 K2SO4
ZnSO4*7H2O + NaOH = Na2ZnO2 + Na2SO4 + H2O =>
ZnSO4*7H2O + 4 NaOH = Na2ZnO2 + Na2SO4 + 9 H2O
Ca(ClO)2 + Mn(OH)2 = MnO2 + CaCl2 + H2O =>
Ca(ClO)2 + 2 Mn(OH)2 = 2 MnO2 + CaCl2 + 2 H2O
Li3PO4(aq) + NaI(aq) = LiI(s) + Na3PO4(aq) =>
Li3PO4(aq) + 3 NaI(aq) = 3 LiI(s) + Na3PO4(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + C7H6O3 + H2SO4 = K2SO4 + CO2 + MnSO4 + H2O =>
28 KMnO4 + 5 C7H6O3 + 42 H2SO4 = 14 K2SO4 + 35 CO2 + 28 MnSO4 + 57 H2O
O2 + Cl2 = Cl2O3 =>
3 O2 + 2 Cl2 = 2 Cl2O3
Ba(OH)2 + LiSO4 = BaSO4 + Li(OH)2 =>
Ba(OH)2 + LiSO4 = BaSO4 + Li(OH)2
SO2 + KMnO4 + H2SO = MnSO4 + K2SO4 + H2SO4 =>
9 SO2 + 6 KMnO4 + 2 H2SO = 6 MnSO4 + 3 K2SO4 + 2 H2SO4
CS2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CS2 + 16 KMnO4 + 14 H2SO4 = 5 CO2 + 8 K2SO4 + 16 MnSO4 + 14 H2O
Zn + Cl2O3 = ZnO + Cl2 =>
3 Zn + Cl2O3 = 3 ZnO + Cl2
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + NaHPO3(aq) =>
7 P4(s) + 12 NaOH(aq) + 24 H2O(l) = 16 PH3(g) + 12 NaHPO3(aq)
Na2CrO4(aq) + BaCl2(aq) = NaCl(s) + BaCrO4 =>
Na2CrO4(aq) + BaCl2(aq) = 2 NaCl(s) + BaCrO4
Al(NO3)3 + Fe2(SO4)3 = Fe(NO3)3 + Al2(SO4)3 =>
2 Al(NO3)3 + Fe2(SO4)3 = 2 Fe(NO3)3 + Al2(SO4)3
K4[Fe(CN)6] + Na3[Co(NO2)6] = K4[Co(NO2)6] + Na3[Fe(CN)6] =>
K4[Fe(CN)6] + Na3[Co(NO2)6] = K4[Co(NO2)6] + Na3[Fe(CN)6]
K4(Fe(CN)6) + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
3 K4(Fe(CN)6) + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
Au + H2S = AuS3 + H2 =>
Au + 3 H2S = AuS3 + 3 H2
NaHCO3 + H3CCOOH = CH3COONa + CO2 + H2O =>
NaHCO3 + H3CCOOH = CH3COONa + CO2 + H2O
Na3PO4 + H2O = Na2O + NaH2PO4 =>
Na3PO4 + H2O = Na2O + NaH2PO4
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
MnSO4 + PdO2 + HNO3 = HMnO4 + PdSO4 + Pd(NO3)2 + H2O =>
2 MnSO4 + 5 PdO2 + 6 HNO3 = 2 HMnO4 + 2 PdSO4 + 3 Pd(NO3)2 + 2 H2O
SiO2 + NaOH = NaSiO3 + H =>
SiO2 + NaOH = NaSiO3 + H
CaCO3 + Nb2O5 = Ca4Nb2O9 + CO2 =>
4 CaCO3 + Nb2O5 = Ca4Nb2O9 + 4 CO2
[H]2S[O]4 + Ba[OH]2 = BaS[O]4 + [H]2O =>
[H]2S[O]4 + Ba[OH]2 = BaS[O]4 + 2[H]2O
Mn + CH3COOH = Mn(CH3COO) + H2 =>
2 Mn + 2 CH3COOH = 2 Mn(CH3COO) + H2
SnCl4 + Hg2Cl2 = SnCl2 + HgCl2 =>
SnCl4 + Hg2Cl2 = SnCl2 + 2 HgCl2
NaHO + CuNO = CuOH + NaNO =>
NaHO + CuNO = CuOH + NaNO
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeSO4 + K3(Fe(CN)6) = Fe(Fe(CN)6) + K3SO4 =>
FeSO4 + K3(Fe(CN)6) = Fe(Fe(CN)6) + K3SO4
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Cs2O2 + H2O = CsOH + O2 =>
2 Cs2O2 + 2 H2O = 4 CsOH + O2
NH4Cl + NaOH = NH3 + H2O + NaCl =>
NH4Cl + NaOH = NH3 + H2O + NaCl
CH3Br(g) = CH3(g) + Br(g) =>
CH3Br(g) = CH3(g) + Br(g)
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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