| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + 3 PO4 = Na(PO4)3
SnCl2*H2O + NaOH = NaCl + H2O + Na[Sn(OH)3] =>
SnCl2*H2O + 3 NaOH = 2 NaCl + H2O + Na[Sn(OH)3]
SO3 + K2O = K2(SO4) =>
SO3 + K2O = K2(SO4)
C4H9OH + Br2 = C4H5OBr + HBr =>
C4H9OH + 3 Br2 = C4H5OBr + 5 HBr
KMnO4 + H2SO4 + KJ = MnSO4 + K2SO4 + KJ2 + H2O =>
KMnO4 + 4 H2SO4 + 10 KJ = MnSO4 + 3 K2SO4 + 5 KJ2 + 4 H2O
FeCl3 + Ca(oh)2 = Fe6(oh)6 + CaCl2 =>
132 FeCl3 + 99 Ca(oh)2 = 2 Fe6(oh)6 + 198 CaCl2
H2 + HI = H2HI =>
H2 + HI = H2HI
CuO + HF = CuF2 + H2O =>
CuO + 2 HF = CuF2 + H2O
C6H4NH2OCH3 + C6H5COCl = C6H5CONHC6H4OCH3 + HCl =>
C6H4NH2OCH3 + C6H5COCl = C6H5CONHC6H4OCH3 + HCl
C5H5(NO2)3 + O2 = CO2 + NO2 + H2O =>
4 C5H5(NO2)3 + 25 O2 = 20 CO2 + 12 NO2 + 10 H2O
Ca + HNO3 = Ca(HNO3)2 =>
Ca + 2 HNO3 = Ca(HNO3)2
Cl2 + FeBr2 = FeBr3 + FeCl3 =>
3 Cl2 + 6 FeBr2 = 4 FeBr3 + 2 FeCl3
C3H6O3 + KOH = C3H5O3 + K + H2O =>
C3H6O3 + KOH = C3H5O3 + K + H2O
Cs2SeO3 + H2O = H2SeO3 + Cs2O =>
Cs2SeO3 + H2O = H2SeO3 + Cs2O
HJ + NaCl = HCl + NaJ =>
HJ + NaCl = HCl + NaJ
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
(a)BaCl2 + Na2SO4 = BaSO4 + NaCl =>
(a)BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2SO4 + HNO3 = NO2 + HSO4 + H2O =>
H2SO4 + HNO3 = NO2 + HSO4 + H2O
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
C2H6 + O2 = C2O2 + H6O =>
2 C2H6 + 3 O2 = 2 C2O2 + 2 H6O
NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O =>
2 NH2CH2COOH + CuO = (NH2CH2COO)2Cu + H2O
(Cr2O7)2{-} + e + H{+} = Cr3 + H2O =>
3(Cr2O7)2{-} + 81e + 84 H{+} = 4 Cr3 + 42 H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
HgCl + K2CrO4 = KCl + CrO4 + Hg2 =>
2 HgCl + K2CrO4 = 2 KCl + CrO4 + Hg2
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O
NaO + Cu(OH)2 = NaCuO2 + H2O =>
NaO + Cu(OH)2 = NaCuO2 + H2O
K2Cu(C2O4)2 + KMnO4 = K2(C2O4) + K2Cu(MnO4)4 =>
K2Cu(C2O4)2 + 4 KMnO4 = 2 K2(C2O4) + K2Cu(MnO4)4
Fe2O3 + Cl = FeCl2 + O2 =>
2 Fe2O3 + 8 Cl = 4 FeCl2 + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
*2C4H10*13O2 = *8CO2*10H2O =>
*2C4H10*13O2 = *8CO2*10H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
CaCl2 + Mg = MgCl2 + Ca =>
CaCl2 + Mg = MgCl2 + Ca
HOC2H4OH + O2 = CO2 + H2O =>
2 HOC2H4OH + 5 O2 = 4 CO2 + 6 H2O
K(s) + I2(g) = KI =>
2 K(s) + I2(g) = 2 KI
CaCl2 + Mg = MgCl2 + Ca =>
CaCl2 + Mg = MgCl2 + Ca
Ca(C2H3O2)2 + NaOH = Ca(OH)2 + Na(C2H3O2) =>
Ca(C2H3O2)2 + 2 NaOH = Ca(OH)2 + 2 Na(C2H3O2)
Al(ClO3)3 + (NH4)2SO4 = Al2(SO4)3 + ClO3NH4 =>
2 Al(ClO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 ClO3NH4
NH4(g) + O2(g) = NO(g) + H2O(g) =>
2 NH4(g) + 3 O2(g) = 2 NO(g) + 4 H2O(g)
Al(OH)3 + BaSO4 = Ba(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 BaSO4 = 3 Ba(OH)2 + Al2(SO4)3
Cl2 + H2O = HCl + ClO =>
3 Cl2 + 2 H2O = 4 HCl + 2 ClO
CuCl2 + Ni2(CO3)3 = NiCl3 + CuCO3 =>
3 CuCl2 + Ni2(CO3)3 = 2 NiCl3 + 3 CuCO3
CaCl2 + Mg = MgCl2 + Ca =>
CaCl2 + Mg = MgCl2 + Ca
Li3PO4 + Mg(NO3)2 = LiNO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(NO3)2 = 6 LiNO3 + Mg3(PO4)2
KOH + Cl2 = KCl + H2O + O2 =>
4 KOH + 2 Cl2 = 4 KCl + 2 H2O + O2
CaCl2 + Mg = MgCl2 + Ca =>
CaCl2 + Mg = MgCl2 + Ca
AlCl2 = Al2 + Cl2 =>
2 AlCl2 = Al2 + 2 Cl2
HgSO4 = HgO + SO3 =>
HgSO4 = HgO + SO3
Na2(SO4) + KNO3 = Na(NO3) + K2(SO4) =>
Na2(SO4) + 2 KNO3 = 2 Na(NO3) + K2(SO4)
CaCl2 + Mg = MgCl2 + Ca =>
CaCl2 + Mg = MgCl2 + Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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