| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Rb + Cl2 = Rb2Cl2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
C2H6 + Br = C2H5Br + H =>
C2H6 + Br = C2H5Br + H
Cu(NO3)2NH4NO3CuO = Cu(NO2)2H2O =>
Cu(NO3)2NH4NO3CuO = 2 Cu(NO2)2H2O
Hg2SO4 = Hg + SO4 =>
Hg2SO4 = 2 Hg + SO4
CoO + Mg = MgO + Co =>
CoO + Mg = MgO + Co
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C6H5NO2COOH + Fe + HCl = C6H5NH3COOH + FeCl3 + H2O =>
3 C6H5NO2COOH + 7 Fe + 21 HCl = 3 C6H5NH3COOH + 7 FeCl3 + 6 H2O
Fe + H2SO4 = Fe{3} + SO4{2-} + H2 =>
2 Fe + 3 H2SO4 = 2 Fe{3} + 3 SO4{2-} + 3 H2
KClO3 + P = P2O5 + KCl =>
5 KClO3 + 6 P = 3 P2O5 + 5 KCl
Na2HPO4NaH2PO4 = Na2H2PO4NaHPO4 =>
Na2HPO4NaH2PO4 = Na2H2PO4NaHPO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
LiCl(aq) + NaOH(aq) = LiOH + NaCl =>
LiCl(aq) + NaOH(aq) = LiOH + NaCl
RbNO3 + Mg + H2O = NH3 + Mg(OH)2 + Rb(OH)2 =>
2 RbNO3 + 7 Mg + 12 H2O = 2 NH3 + 7 Mg(OH)2 + 2 Rb(OH)2
TeO2 + HCl = TeCl4 + H2O =>
TeO2 + 4 HCl = TeCl4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(NO3)3 + K2C2O4 = Al2(C2O4)3 + KNO3 =>
2 Al(NO3)3 + 3 K2C2O4 = Al2(C2O4)3 + 6 KNO3
Na[Cr(OH)4]HNO3 = Cr(OH)3NaNO3H2O =>
Na[Cr(OH)4]HNO3 = Cr(OH)3NaNO3H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaCl + H2SO4(s) = NaHSO4(k) + HCl =>
NaCl + H2SO4(s) = NaHSO4(k) + HCl
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
AlNO3ZnCl = AlClZnNO3 =>
AlNO3ZnCl = AlClZnNO3
Cu(OH)2(s) = CuO(g) + H2O(l) =>
Cu(OH)2(s) = CuO(g) + H2O(l)
C2H3O2Cl + H2O = C2H4O3 + HCl =>
C2H3O2Cl + H2O = C2H4O3 + HCl
Cr(NO3)2 + KBrO3 + H2O = H2CrO4 + HNO3 + KBr =>
3 Cr(NO3)2 + 2 KBrO3 + 6 H2O = 3 H2CrO4 + 6 HNO3 + 2 KBr
Co(NO3)2 + NaNO2 + CH3COOH = Co(NO2)6 + H2O + CH3COONa =>
Co(NO3)2 + 4 NaNO2 + 4 CH3COOH = Co(NO2)6 + 2 H2O + 4 CH3COONa
Fe + Cu + C = Fe1Cu3C =>
Fe + 3 Cu + C = Fe1Cu3C
Al2(SO4)3 + C = Al2O3 + SO2 + CO =>
Al2(SO4)3 + 3 C = Al2O3 + 3 SO2 + 3 CO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C(CH3)2HBrH2O = C(CH3)2HOHHBr =>
C(CH3)2HBrH2O = C(CH3)2HOHHBr
MnO4{-} + V{2+} + H{+} = VO{2+} + H2O + Mn{2+} =>
2 MnO4{-} + 5 V{2+} + 6 H{+} = 5 VO{2+} + 3 H2O + 2 Mn{2+}
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
LiCl + [Co(NH3)6]Cl3 + O2 = LiCoO2 + NH3 + Cl2 =>
LiCl + [Co(NH3)6]Cl3 + O2 = LiCoO2 + 6 NH3 + 2 Cl2
Pd(C2H3O2)4 + Li4SiO4 = LiC2H3O2 + PdSiO4 =>
Pd(C2H3O2)4 + Li4SiO4 = 4 LiC2H3O2 + PdSiO4
ZnPO4 + H2 = Zn + H3PO4 =>
2 ZnPO4 + 3 H2 = 2 Zn + 2 H3PO4
C2H6O2 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2O3 + H2O =>
3 C2H6O2 + K2Cr2O7 + H2SO4 = 3 C2H4O2 + K2SO4 + Cr2O3 + 4 H2O
H2SO4 + Au2Cr2O7 = H2Cr2O7 + Au2SO4 =>
H2SO4 + Au2Cr2O7 = H2Cr2O7 + Au2SO4
HNO3 = H2 + NO3 =>
2 HNO3 = H2 + 2 NO3
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH =>
CH3CHClCOOC2H5H2O = CH3CHClCOOHC2H5OH
CO2 + H2O = O2 + C3H3 =>
12 CO2 + 6 H2O = 15 O2 + 4 C3H3
FeSO4 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + Fe2(SO4)3 =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 Fe2(SO4)3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
S + KOH + H2O2 = K2SO4 + H2O =>
S + 2 KOH + 3 H2O2 = K2SO4 + 4 H2O
NaClO3 + H2SO4 + CH3OH = ClO2 + NaHSO4 + CO2 + H2O =>
6 NaClO3 + 6 H2SO4 + CH3OH = 6 ClO2 + 6 NaHSO4 + CO2 + 5 H2O
C15H31COONa + HCOOH = C15H31COOH + HCOONa =>
C15H31COONa + HCOOH = C15H31COOH + HCOONa
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaOH + C2H4(OH)2 = C2H4(NaO)2 + H2O =>
2 NaOH + C2H4(OH)2 = C2H4(NaO)2 + 2 H2O
C9H8O2 + C2H6O = C11H12O2 + H2O =>
C9H8O2 + C2H6O = C11H12O2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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