| Équations équilibrées la veille | Équations équilibrées le lendemain |
26 H2O2 + 2 SO3 = S2O32 + 26 H2O
Bi(NO3)3 + NaOH = BiOH + Na + NO3 =>
Bi(NO3)3 + NaOH = BiOH + Na + 3 NO3
KMnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
*NaOH + MgSO4*7H2O = MgOH + NaSO4 + H2O =>
*NaOH + MgSO4*7H2O = MgOH + NaSO4 + 7 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Ca(OH)2 + Mg = MgOH + Ca =>
Ca(OH)2 + 2 Mg = 2 MgOH + Ca
Ba(NO3)2 + NaHCO3 = Ba(HCO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHCO3 = Ba(HCO3)2 + 2 NaNO3
AgF + CaCl2 = AgCl2 + CaF =>
AgF + CaCl2 = AgCl2 + CaF
Ca(NO3)2 + Li(OH) = Ca(OH)2 + Li(NO3) =>
Ca(NO3)2 + 2 Li(OH) = Ca(OH)2 + 2 Li(NO3)
H3PO4 + CaSO3 = Ca3(PO4)2 + SO2 + H2O =>
2 H3PO4 + 3 CaSO3 = Ca3(PO4)2 + 3 SO2 + 3 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Mg + CuNO3 = Mg(NO3)2 + Cu =>
Mg + 2 CuNO3 = Mg(NO3)2 + 2 Cu
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeSO4 + NaOH = FeOH + NaSO4 =>
FeSO4 + NaOH = FeOH + NaSO4
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
P4H10(s) + H2O(l) = H3PO4(l) + H2 =>
P4H10(s) + 16 H2O(l) = 4 H3PO4(l) + 15 H2
Bi(NO3)3 + NaOH = BiOH + Na + NO3 =>
Bi(NO3)3 + NaOH = BiOH + Na + 3 NO3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Mg(OH)2 + HNO3 = MgNO2 + HO =>
Mg(OH)2 + HNO3 = MgNO2 + 3 HO
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
NH4Cl + CaCl2 = Ca(NH4)2 + Cl2 =>
2 NH4Cl + CaCl2 = Ca(NH4)2 + 2 Cl2
H2O2 + SO3 = S2O32 + H2O =>
26 H2O2 + 2 SO3 = S2O32 + 26 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Fe(NO3)3 + Fe = Fe2(NO3)3 =>
Fe(NO3)3 + Fe = Fe2(NO3)3
C3H7COOH + CuO = C3H7COOCu + OH =>
C3H7COOH + CuO = C3H7COOCu + OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg + H2SO4 = Mg(H2SO4)2 =>
Mg + 2 H2SO4 = Mg(H2SO4)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Mn2O3 + (NH4)H2PO4 + H3PO4 = H2O + NH4MnP2O7 =>
Mn2O3 + 2(NH4)H2PO4 + 2 H3PO4 = 5 H2O + 2 NH4MnP2O7
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
KMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + KOH + H2O =>
2 KMnO4 + NaNO2 + 4 NaOH = 2 Na2MnO4 + NaNO3 + 2 KOH + H2O
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
CU(NO3)2 = CUO + NO2 + O2 =>
2 CU(NO3)2 = 2 CUO + 4 NO2 + O2
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Mn2O3 + (NH4)H2PO4 + H3PO4 = H2O + NH4MnP2O7 =>
Mn2O3 + 2(NH4)H2PO4 + 2 H3PO4 = 5 H2O + 2 NH4MnP2O7
Al(s) + CuSO4(aq) = Al2(SO4)3(s) + Cu(aq) =>
2 Al(s) + 3 CuSO4(aq) = Al2(SO4)3(s) + 3 Cu(aq)
Zn + AgNO32 = ZnNO32 + Ag =>
Zn + AgNO32 = ZnNO32 + Ag
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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