| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AI + 3 I2 = 2 AII3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
HPO4 + H = H2PO4 =>
HPO4 + H = H2PO4
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
Mg(ClO3)3 = O2 + Cl + MgO =>
Mg(ClO3)3 = 4 O2 + 3 Cl + MgO
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Fe + O2 + H2 = Fe(OH)3 =>
2 Fe + 3 O2 + 3 H2 = 2 Fe(OH)3
Na2SO3 + Ca(OH)2 = NaOH + CaSO3 =>
Na2SO3 + Ca(OH)2 = 2 NaOH + CaSO3
NaOBr + NaHSO4 = HBrO + Na2SO4 =>
NaOBr + NaHSO4 = HBrO + Na2SO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CaCO3 + NH4OH = CaOH + NH4CO3 =>
CaCO3 + NH4OH = CaOH + NH4CO3
KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s) =>
2 KBr(aq) + CaS(aq) = K2S(aq) + CaBr2(s)
NH4HS + HCl = H2S + NH4Cl =>
NH4HS + HCl = H2S + NH4Cl
H2PtCl6 + H2O2 = Pt + HCl + O2 =>
H2PtCl6 + 2 H2O2 = Pt + 6 HCl + 2 O2
FePO4 + CsOH = OHFe + PO4Cs =>
FePO4 + CsOH = OHFe + PO4Cs
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na(OH)2 + Cu + H2SO4 = Cu(OH)2 + H2O + Na2SO4 =>
2 Na(OH)2 + Cu + H2SO4 = Cu(OH)2 + 2 H2O + Na2SO4
MoI4 = Mo + I4 =>
MoI4 = Mo + I4
C18H36(s) + O2(g) = CO2(g) + H2O(g) =>
C18H36(s) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
(P)3{-} + NO2{-} + H{+} = NO + P2O5 + H2O =>
2(P)3{-} + 32 NO2{-} + 34 H{+} = 32 NO + 3 P2O5 + 17 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Cr + (PO4)2 = CrPO4 =>
2 Cr + (PO4)2 = 2 CrPO4
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl =>
C2H5OH + CH3COCl = CH3CO2C2H5 + HCl
K2CrO4 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
2 K2CrO4 + 6 KI + 16 HCl = 2 CrCl3 + 10 KCl + 3 I2 + 8 H2O
Fe2O3 + HBr = FeBr3 + HOH =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 HOH
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
MnO2 + KClO3 = MnClO2 + KO3 =>
MnO2 + KClO3 = MnClO2 + KO3
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
Cu + H2O = H2 + CuO2 =>
Cu + 2 H2O = 2 H2 + CuO2
NH3HCl = NH4Cl =>
NH3HCl = NH4Cl
KNO3 + CuSO4 = Cu(NO3)2 + K2SO4 =>
2 KNO3 + CuSO4 = Cu(NO3)2 + K2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
AgNO3 + ZnI2 = Ag + I2 + Zn(NO3)2 =>
2 AgNO3 + ZnI2 = 2 Ag + I2 + Zn(NO3)2
Ag(No3) + BaCl2 = AgCl + Ba(No3)2 =>
2 Ag(No3) + BaCl2 = 2 AgCl + Ba(No3)2
MnS + H2S = Mn(HS)2 =>
MnS + H2S = Mn(HS)2
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
Ca(HCO3)2 + Ba(OH)2 = BaCO3 + Ca(OH)2 + H2O =>
Ca(HCO3)2 + 2 Ba(OH)2 = 2 BaCO3 + Ca(OH)2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2SO4 + FeSO4 + (NH4)2SO4 + CO = K4Fe(CN)6 + H2SO4 + H2O =>
2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO = K4Fe(CN)6 + 6 H2SO4 + 6 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Rb2O + SO2 = Rb2SO3 =>
Rb2O + SO2 = Rb2SO3
(NH4)2CO3 + VBr3 = V2(CO3)3 + NH4Br =>
3(NH4)2CO3 + 2 VBr3 = V2(CO3)3 + 6 NH4Br
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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