| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + Mg(ClO3)2 = Ba(ClO3)2 + Mg(OH)2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
PbSO3 = PbSO4 + PbS =>
4 PbSO3 = 3 PbSO4 + PbS
FeO + NaOH = Na4FeO3 + H2O =>
FeO + 4 NaOH = Na4FeO3 + 2 H2O
Al2O3 + Na2S = Na2O + S + Al =>
Al2O3 + 3 Na2S = 3 Na2O + 3 S + 2 Al
CaCl2 + NaHCO3 + C19H14O5S = Ca + NaCl + OH + C + S =>
9 CaCl2 + 18 NaHCO3 + 4 C19H14O5S = 9 Ca + 18 NaCl + 74 OH + 94 C + 4 S
(C17H31COO)3C3H5 + C4H9OH = C17H31COOC4H9 + C3H5(OH)3 =>
(C17H31COO)3C3H5 + 3 C4H9OH = 3 C17H31COOC4H9 + C3H5(OH)3
Na2B4O7 + Al2(SO4)3 + H2O = H3BO3 + Al(OH)3 + Na2SO4 =>
3 Na2B4O7 + Al2(SO4)3 + 21 H2O = 12 H3BO3 + 2 Al(OH)3 + 3 Na2SO4
C6H12O6 + HClO3 = CO2 + Cl + H2O =>
5 C6H12O6 + 24 HClO3 = 30 CO2 + 24 Cl + 42 H2O
BCl3 + CH3CH2OH = B(CH3CH2O)3 + HCl =>
BCl3 + 3 CH3CH2OH = B(CH3CH2O)3 + 3 HCl
NiSO4 + Hg2(NO3)2 = Hg2SO4 + Ni(NO3)2 =>
NiSO4 + Hg2(NO3)2 = Hg2SO4 + Ni(NO3)2
Bi2O3 + Zn = ZnO3 + Bi =>
Bi2O3 + Zn = ZnO3 + 2 Bi
Mn + HNO3 = Mn(NO3)2 + N2 + H2O =>
5 Mn + 12 HNO3 = 5 Mn(NO3)2 + N2 + 6 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Cu2S + Fe{3+} = Cu{2+} + Fe{2+} + S8 =>
8 Cu2S + 32 Fe{3+} = 16 Cu{2+} + 32 Fe{2+} + S8
FeCl3*6H2O + K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3*14H2O + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3*14H2O + 12 KCl + 19 H2O
Mn + HNO3 = Mn(NO3)2 + NO + H2O =>
3 Mn + 8 HNO3 = 3 Mn(NO3)2 + 2 NO + 4 H2O
NaH + CO2 = Na4C + H2O =>
4 NaH + CO2 = Na4C + 2 H2O
C6H14 + Br2 = CBr + HBr =>
C6H14 + 10 Br2 = 6 CBr + 14 HBr
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
Ba(H2P)2 + H2O = Ba(OH)2 + PH3 =>
Ba(H2P)2 + 2 H2O = Ba(OH)2 + 2 PH3
MnO4{-} + Mn{2+} + OH{-}{} = MnO2 + H2O =>
2 MnO4{-} + 3 Mn{2+} + 4 OH{-}{} = 5 MnO2 + 2 H2O
Cu2SO4*5H2O = H + SO4 + Cu + O =>
Cu2SO4*5H2O = 10 H + SO4 + 2 Cu + 5 O
AgC2H3O2 + NH4I = AgI + C2H3O2 + NH4 =>
AgC2H3O2 + NH4I = AgI + C2H3O2 + NH4
C4H8O2 + H2O = C2H3O2 + C2H7O =>
C4H8O2 + H2O = C2H3O2 + C2H7O
Cl2 + MgF2 = Mg2 + ClF2 =>
Cl2 + 2 MgF2 = Mg2 + 2 ClF2
HClO4(aq) + LiOH(aq) = LiClO4 + HOH =>
HClO4(aq) + LiOH(aq) = LiClO4 + HOH
BaCl4 + ZnSO4 = BaSO4 + ZnCl4 =>
BaCl4 + ZnSO4 = BaSO4 + ZnCl4
Ca(HCO3)2 + CaCl2 = CaCO3 + Cl2 + H2 =>
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + Cl2 + H2
Hg3N2 = Hg3 + N2 =>
Hg3N2 = Hg3 + N2
Mg + AlOH = Al + Mg(OH)2 =>
Mg + 2 AlOH = 2 Al + Mg(OH)2
Cl2 + Br2 = Br2Cl =>
Cl2 + 2 Br2 = 2 Br2Cl
C2H4O2 + KOH = C2H3O2K + H2O =>
C2H4O2 + KOH = C2H3O2K + H2O
Ba(OH)2CO2 = BaCO3 + H2O =>
Ba(OH)2CO2 = BaCO3 + H2O
Mg + PtCO3 = Pt + MgCO3 =>
Mg + PtCO3 = Pt + MgCO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ni2O3 + KNO3 + KOH = K2NiO4 + KNO2 + H2O =>
Ni2O3 + 3 KNO3 + 4 KOH = 2 K2NiO4 + 3 KNO2 + 2 H2O
Zn + H{+} + NO3{-} = Zn2{+} + H2O + NH4NO3 =>
16 Zn + 10 H{+} + 2 NO3{-} = 8 Zn2{+} + 3 H2O + NH4NO3
HI + Fe3O4 = FeI2 + I2 + H2O =>
8 HI + Fe3O4 = 3 FeI2 + I2 + 4 H2O
C2H6O + O = C3H4O2 + H2O =>
3 C2H6O + 6 O = 2 C3H4O2 + 5 H2O
O2 + C8H9O4 = CO2 + H2O =>
33 O2 + 4 C8H9O4 = 32 CO2 + 18 H2O
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O =>
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
FrOH + NH4PO4 = FrPO4 + NH4OH =>
FrOH + NH4PO4 = FrPO4 + NH4OH
H2O2 + OH{-} + Cr{3+} = CrO4{2-} + H2O =>
3 H2O2 + 10 OH{-} + 2 Cr{3+} = 2 CrO4{2-} + 8 H2O
Ba + LiBr = BaBr + Li =>
Ba + LiBr = BaBr + Li
CN3H6ClO4 = CO + CO2 + H2O + N2 + HCl =>
2 CN3H6ClO4 = CO + CO2 + 5 H2O + 3 N2 + 2 HCl
AgNH3 + HCl = AgCl + NH3 + H =>
AgNH3 + HCl = AgCl + NH3 + H
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
(CH3)3CC(CH)3 + O2 = CO2 + H2O =>
(CH3)3CC(CH)3 + 11 O2 = 8 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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