| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + C = CO + SO2 + H2O
Cr2O3 + C = Cr2 + CO2 =>
2 Cr2O3 + 3 C = 2 Cr2 + 3 CO2
HF + AgOH = H2O + AgF =>
HF + AgOH = H2O + AgF
Zr(C5H8O2)(O5H7) = Zr(C5H5O2) + H2O =>
Zr(C5H8O2)(O5H7) = Zr(C5H5O2) + 5 H2O
KMnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 2 K2SO4 + 6 H2O
TaC + Al2O3 = TaAlC + O =>
2 TaC + Al2O3 = 2 TaAlC + 3 O
C2H4O + KMnO4 + H2O = C2H4O2 + MnO2 + KOH =>
3 C2H4O + 2 KMnO4 + H2O = 3 C2H4O2 + 2 MnO2 + 2 KOH
KMnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 2 K2SO4 + 6 H2O
Mg(NO3)2 + NH3 + H2O = Mg(OH)3 + NH4NO3 =>
8 Mg(NO3)2 + 14 NH3 + 21 H2O = 8 Mg(OH)3 + 15 NH4NO3
[Cu(NH3)4]SO4 + HCl = NH4Cl + CuSO4 =>
[Cu(NH3)4]SO4 + 4 HCl = 4 NH4Cl + CuSO4
ZnFeO4 + H2O2 = Fe2O3 + Zn(OH)2 + O2 =>
4 ZnFeO4 + 4 H2O2 = 2 Fe2O3 + 4 Zn(OH)2 + 5 O2
Na2S205 + NaCN + O2 + H2O = CO2 + NH3 + Na3SO2 =>
4 Na2S205 + 2452 NaCN + 1433 O2 + 3678 H2O = 2452 CO2 + 2452 NH3 + 820 Na3SO2
HBr + Cr = CrBr3 + H2 =>
6 HBr + 2 Cr = 2 CrBr3 + 3 H2
Zn(OH)2 = Zn + O2 + H2 =>
Zn(OH)2 = Zn + O2 + H2
HCl + KCr2O7 = CrCl3 + KCl + Cl2 + H2O =>
28 HCl + 2 KCr2O7 = 4 CrCl3 + 2 KCl + 7 Cl2 + 14 H2O
K2Cr2O7 + KI + HCl = CrCl3 + KCl + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 8 KCl + 7 H2O + 3 I2
NH3 + KMnO4 + KOH = HNO + K2MnO4 + H2O =>
NH3 + 4 KMnO4 + 4 KOH = HNO + 4 K2MnO4 + 3 H2O
HF + AgOH = H2O + AgF =>
HF + AgOH = H2O + AgF
CaCl + Na2CO3 = NaCl + Ca2CO3 =>
2 CaCl + Na2CO3 = 2 NaCl + Ca2CO3
H2SO4 + C = CO + SO2 + H2O =>
H2SO4 + C = CO + SO2 + H2O
TaC + Al2O3 = TaAlC + O =>
2 TaC + Al2O3 = 2 TaAlC + 3 O
KMnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 2 K2SO4 + 6 H2O
SiO2 + NaOH = Na2Si2O5 + H2O =>
2 SiO2 + 2 NaOH = Na2Si2O5 + H2O
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
CuSO4 + H2O = (CuOH)2SO4 + Cu(HSO4)2 =>
3 CuSO4 + 2 H2O = (CuOH)2SO4 + Cu(HSO4)2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
K2CrO4(aq) + AlCl3(aq) = KCl(aq) + Al2(CrO4)3 =>
3 K2CrO4(aq) + 2 AlCl3(aq) = 6 KCl(aq) + Al2(CrO4)3
HF + AgOH = H2O + AgF =>
HF + AgOH = H2O + AgF
C3H8 + O2 = COH2 + H2O =>
C3H8 + 2 O2 = 3 COH2 + H2O
KMnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 2 K2SO4 + 6 H2O
TaC + Al2O3 = TaAlC + O =>
2 TaC + Al2O3 = 2 TaAlC + 3 O
KMnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 O2 + 2 K2SO4 + 6 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
K3[Fe(CN)6] + NaOH = KOH + Na3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NaOH = 3 KOH + Na3[Fe(CN)6]
C2H4O(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H4O(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
C4H9Cl + AgNO3 + EtOH = C4H9OEt + AgCl + HNO3 =>
C4H9Cl + AgNO3 + EtOH = C4H9OEt + AgCl + HNO3
MgCl2(aq) + Fe(NO3)3(aq) = Mg(NO3)3(aq) + FeCl2(s) =>
MgCl2(aq) + Fe(NO3)3(aq) = Mg(NO3)3(aq) + FeCl2(s)
HCO3 + H2O = H2CO3 + O =>
2 HCO3 + H2O = 2 H2CO3 + O
KI + C2H3O2Pb = PbI + C2H3O2K =>
KI + C2H3O2Pb = PbI + C2H3O2K
CHCl{+2}CHCl + NaOH = CHOH{+2}CHOH + NaCl =>
CHCl{+2}CHCl + NaOH = CHOH{+2}CHOH + NaCl
ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O
NH4Cl + Li3PO4 = NH4ClLi3PO4 =>
NH4Cl + Li3PO4 = NH4ClLi3PO4
C8H9NO2 + NaOH + (NH4)2CO + Li = C10H15N + LiH + NaNO3 =>
7 C8H9NO2 + 9 NaOH + 4(NH4)2CO + 14 Li = 6 C10H15N + 14 LiH + 9 NaNO3
SiO2 + NaOH = Na2Si3O7 + H2O =>
3 SiO2 + 2 NaOH = Na2Si3O7 + H2O
H2SO4 + C = CO + SO2 + H2O =>
H2SO4 + C = CO + SO2 + H2O
Fe(OH)SO4 + NaNO3 + H2O = Fe(OH)2NO3 + NaHSO4 =>
Fe(OH)SO4 + NaNO3 + H2O = Fe(OH)2NO3 + NaHSO4
KI + C2H3O2Pb = PbI + C2H3O2K =>
KI + C2H3O2Pb = PbI + C2H3O2K
CuCO3 + HCl = CuCl2 + CO2 + H2O =>
CuCO3 + 2 HCl = CuCl2 + CO2 + H2O
MgCl2(aq) + Fe(NO3)3(aq) = Mg(NO3)3(aq) + FeCl2(s) =>
MgCl2(aq) + Fe(NO3)3(aq) = Mg(NO3)3(aq) + FeCl2(s)
C3H6O(s) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(s) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/23
Équations équilibrées sur12/17/22
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