| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba2{+} + (SO4)2{-} = 2 BaSO4
CH3COOH + C6H5COOH = CH3COO + C6H6COOH =>
CH3COOH + C6H5COOH = CH3COO + C6H6COOH
Pb4 + O4 = PbO2 =>
Pb4 + 2 O4 = 4 PbO2
S(NH4)2 + Pb(NO3)2 = NO3NH4 + PbS =>
S(NH4)2 + Pb(NO3)2 = 2 NO3NH4 + PbS
Pb3O4 + HBr = PbBr2 + PbBr4 + H2O =>
Pb3O4 + 8 HBr = 2 PbBr2 + PbBr4 + 4 H2O
Al + H2PO4 = Al(H2PO4)3 =>
Al + 3 H2PO4 = Al(H2PO4)3
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
LiCO3(aq) + AlBr(aq) = LiBr + AlCO3 =>
LiCO3(aq) + AlBr(aq) = LiBr + AlCO3
Mg(NO3)2 + Al(NO3)3 + Zn(NO3)2 + NH2CONH2 = MgZnAl2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)2 + 6 Al(NO3)3 + 3 Zn(NO3)2 + 26 NH2CONH2 = 3 MgZnAl2O4 + 26 CO2 + 52 H2O + 41 N2
Ag(I)N + Fe(II)Cl = Ag(I)Cl + Fe(II)N =>
Ag(I)N + Fe(II)Cl = Ag(I)Cl + Fe(II)N
NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2
LiCO3(aq) + AlBr(aq) = LiBr + AlCO3 =>
LiCO3(aq) + AlBr(aq) = LiBr + AlCO3
HCl + FeSO4 + HNO3 = Fe2(SO4)3 + NO + H2O + FeCl3 =>
3 HCl + 3 FeSO4 + HNO3 = Fe2(SO4)3 + NO + 2 H2O + FeCl3
Al + H2PO4 = Al(H2PO4)3 =>
Al + 3 H2PO4 = Al(H2PO4)3
FeSO4 + O2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = Fe(C6H5C)4(C4H2N)2(C4H2N)2SO4 + H2O =>
2 FeSO4 + O2 + 2(C6H5C)4(C4H2N)2(C4H2NH)2 = 2 Fe(C6H5C)4(C4H2N)2(C4H2N)2SO4 + 2 H2O
AgNa(CN)2 = Ag + Na + CN =>
AgNa(CN)2 = Ag + Na + 2 CN
CO(NH2)2 + Al2(SO4)3 + H2O = Al(OH)3 + (NH4)2SO4 + H2CO3 =>
3 CO(NH2)2 + Al2(SO4)3 + 12 H2O = 2 Al(OH)3 + 3(NH4)2SO4 + 3 H2CO3
Pb4 + O4 = PbO2 =>
Pb4 + 2 O4 = 4 PbO2
K2CrO4 + HCl = CrCl3 + KCl + Cl2 + H2O =>
2 K2CrO4 + 16 HCl = 2 CrCl3 + 4 KCl + 3 Cl2 + 8 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12 =>
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O =>
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + H2PO4 = Al(H2PO4)3 =>
Al + 3 H2PO4 = Al(H2PO4)3
CaSO3 + H2C2O4 = CaC2O4 + SO2 + H2O =>
CaSO3 + H2C2O4 = CaC2O4 + SO2 + H2O
Pb4 + O4 = PbO2 =>
Pb4 + 2 O4 = 4 PbO2
Al2O3 + HNO3 = Al2NO3 + HO3 =>
Al2O3 + HNO3 = Al2NO3 + HO3
MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2
Mg + HCI = MgCI + H =>
Mg + HCI = MgCI + H
LiCO3(aq) + AlBr(aq) = LiBr + AlCO3 =>
LiCO3(aq) + AlBr(aq) = LiBr + AlCO3
CoCl2 + NiCl2 = NiCo + Cl2 =>
CoCl2 + NiCl2 = NiCo + 2 Cl2
CH3{-}CH2_CH2OH = CH3{-}CH2{-}CHO =>
CH3{-}CH2_CH2OH = CH3{-}CH2{-}CHO
Al3 + HBr = AlH + Br =>
Al3 + 3 HBr = 3 AlH + 3 Br
C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 C2H4O2 + MgCO3 = H2CO3 + Mg(CH3COO)2
Al + H2PO4 = Al(H2PO4)3 =>
Al + 3 H2PO4 = Al(H2PO4)3
Zn + MnO2 + H2O = Zn(OH) + Mn2O2 =>
4 Zn + 2 MnO2 + 2 H2O = 4 Zn(OH) + Mn2O2
CsNO3 + RbOH = RbNO3 + CsOH =>
CsNO3 + RbOH = RbNO3 + CsOH
Br2 + KClO3 + H2O + SO4 = HBrO3 + K2SO4 + HCl =>
7 Br2 + 10 KClO3 + 12 H2O + 5 SO4 = 14 HBrO3 + 5 K2SO4 + 10 HCl
Al + H2PO4 = Al(H2PO4)3 =>
Al + 3 H2PO4 = Al(H2PO4)3
Ba + CH3COOH = (CH3COO)2Ba + H2 =>
Ba + 2 CH3COOH = (CH3COO)2Ba + H2
Br2 + H2O + HOCl = HBrO3 + HCl =>
Br2 + H2O + 5 HOCl = 2 HBrO3 + 5 HCl
H2O + CO2 = C3 + OH =>
6 H2O + 3 CO2 = C3 + 12 OH
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12 =>
Fe2SO12 + Na2HPO4 = Fe2HPO4 + Na2SO12
C3H6O + KMnO4 + H2O = C3H8O3 + Mn2O + KOH =>
6 C3H6O + 2 KMnO4 + 7 H2O = 6 C3H8O3 + Mn2O + 2 KOH
AlO2H2{+} + O{2-} = Al2O3 + H2O =>
2 AlO2H2{+} + O{2-} = Al2O3 + 2 H2O
Al3 + NH4ClO4 = Al2O3 + Al2Cl3 + NO + H2O =>
4 Al3 + 9 NH4ClO4 = 3 Al2O3 + 3 Al2Cl3 + 9 NO + 18 H2O
NaO2 + Fe2O3 = NaFeO2 + O2 =>
4 NaO2 + 2 Fe2O3 = 4 NaFeO2 + 3 O2
K2CO3 + CuO + NH4H2PO4 = K2CuP4O12 + H2O + NH3 + CO2 =>
K2CO3 + CuO + 4 NH4H2PO4 = K2CuP4O12 + 6 H2O + 4 NH3 + CO2
NaNO2 + NaI + H2SO4 = I2 + NaHSO4 + H2O + NO =>
2 NaNO2 + 2 NaI + 4 H2SO4 = I2 + 4 NaHSO4 + 2 H2O + 2 NO
HCl + HI = ClI + H2 =>
HCl + HI = ClI + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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