| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cs2CO3 + 2 H3PW5Mo7O40*12H2O = 2 Cs3PW5Mo7O40 + 3 CO2 + 27 H2O
NaOH + FeSO4 = Na + SO4 + Fe(OH)2 =>
2 NaOH + FeSO4 = 2 Na + SO4 + Fe(OH)2
At + O2 = AtO2 =>
At + O2 = AtO2
CaCo3 + HCl = CaCl + HCo3 =>
CaCo3 + HCl = CaCl + HCo3
Zn + SnI4 = ZnI + Sn =>
4 Zn + SnI4 = 4 ZnI + Sn
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al(NO3)3 + K2SO4 = Al2(SO4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2SO4 = Al2(SO4)3 + 6 KNO3
Zn + NiSO4 + H2O = ZnSO4 + NiO + H2 =>
Zn + NiSO4 + H2O = ZnSO4 + NiO + H2
H2SO4 + iron = hydrogen + FeSO4 =>
H2SO4 + Fe = H2 + FeSO4
MnO4{2-} + H2SO3 = Mn{+2} + SO4{-2} + H2O =>
MnO4{2-} + 2 H2SO3 = Mn{+2} + 2 SO4{-2} + 2 H2O
C6H5OK + H2SO3 = C6H5OH + K2SO3 =>
2 C6H5OK + H2SO3 = 2 C6H5OH + K2SO3
NiSO4 + NaOH + Br2 = Ni(OH)3 + Na2SO4 + NaBr =>
2 NiSO4 + 6 NaOH + Br2 = 2 Ni(OH)3 + 2 Na2SO4 + 2 NaBr
HNO3 + L2 = HLO3 + NO2 + H2 =>
6 HNO3 + L2 = 2 HLO3 + 6 NO2 + 2 H2
C15H12 + O2 = CO + H2O =>
2 C15H12 + 21 O2 = 30 CO + 12 H2O
Br2 + CaCl2 = Br2Ca + Cl =>
Br2 + CaCl2 = Br2Ca + 2 Cl
CH3OH + AgNO3 = AgOH + CH3NO3 =>
CH3OH + AgNO3 = AgOH + CH3NO3
MnO4{-} + SnO2{2-} + H2O = MnO2 + SnO3{2+} + OH{-} =>
2 MnO4{-} + SnO2{2-} + 3 H2O = 2 MnO2 + SnO3{2+} + 6 OH{-}
Ti + H2SO4 = Ti2(SO4)3 + SO2 + H2O =>
2 Ti + 6 H2SO4 = Ti2(SO4)3 + 3 SO2 + 6 H2O
K2S + K2MnO4 + H2O = S + KMnO3 + KOH =>
K2S + 2 K2MnO4 + 2 H2O = S + 2 KMnO3 + 4 KOH
MnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
MnO2 + 2 NaCl + 2 H2SO4 = MnSO4 + Na2SO4 + Cl2 + 2 H2O
Mg + SO + Sr(NO3)2 = MgSO4 + Sr + NO =>
4 Mg + 4 SO + 3 Sr(NO3)2 = 4 MgSO4 + 3 Sr + 6 NO
(NH4)NO3 = N2 + O2 + H2O =>
2(NH4)NO3 = 2 N2 + O2 + 4 H2O
KCl + Li2SO4 = LiCl + K2SO4 =>
2 KCl + Li2SO4 = 2 LiCl + K2SO4
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
CuCO3*Cu(OH)2(s) + NaOH = CuO + Na2CO3 + H2O =>
CuCO3*Cu(OH)2(s) + 2 NaOH = 2 CuO + Na2CO3 + 2 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
C6H4NO2CH3 + KMnO4 + H2SO4 = C6H4NO2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H4NO2CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H4NO2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AgNO3 + Na2 + SO4 = AgSO4 + NO3Na2 =>
AgNO3 + Na2 + SO4 = AgSO4 + NO3Na2
Au + HCl + HNO3 = AuHCl4 + H2O + NO2 =>
Au + 4 HCl + 3 HNO3 = AuHCl4 + 3 H2O + 3 NO2
C + Z4 = C3Z4 =>
3 C + Z4 = C3Z4
O2 + NaCl = NaClO2 =>
O2 + NaCl = NaClO2
K2S2O8 + NaOH + Ni(OH)2 = NiO2 + H2O + Na2SO4 + K2SO4 =>
K2S2O8 + 2 NaOH + Ni(OH)2 = NiO2 + 2 H2O + Na2SO4 + K2SO4
(NH4)2S + Ca(NO3)2 = CaS + NH4NO3 =>
(NH4)2S + Ca(NO3)2 = CaS + 2 NH4NO3
Br2 + O2 = Br3O2 =>
3 Br2 + 2 O2 = 2 Br3O2
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NaCl + MnO2 + H2SO4 = MnSO4 + Na2SO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = MnSO4 + Na2SO4 + Cl2 + 2 H2O
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(s) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaCl(aq)
Al(C2H3O2)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + (NH4)C2H3O2(aq) =>
Al(C2H3O2)3(aq) + (NH4)3PO4(aq) = AlPO4(s) + 3(NH4)C2H3O2(aq)
MgCl2(aq)CuSO4(aq) = MgSO4(s)CuCl2(aq) =>
MgCl2(aq)CuSO4(aq) = MgSO4(s)CuCl2(aq)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KClO + KI + H2O = KCl + KOH + I2 =>
KClO + 2 KI + H2O = KCl + 2 KOH + I2
NO + CH4 = HCN + H2O + H2 =>
2 NO + 2 CH4 = 2 HCN + 2 H2O + H2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KClO3 + CoCl + KCl + H2O = K(OH) + CoCl2 =>
KClO3 + 6 CoCl + 5 KCl + 3 H2O = 6 K(OH) + 6 CoCl2
Cl2 + Na2S = NaCl + S =>
Cl2 + Na2S = 2 NaCl + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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