| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 3 NH4Cl = Fe(Cl)3 + 3 NH4
Al{3+} + HNO3 = Al(NO3)3 + H{+} =>
Al{3+} + 3 HNO3 = Al(NO3)3 + 3 H{+}
H2 + PO8 = H2O + PO2 =>
6 H2 + PO8 = 6 H2O + PO2
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
MgI2 + AgNO3 = AgI + Mg(NO3)2 =>
MgI2 + 2 AgNO3 = 2 AgI + Mg(NO3)2
Ca(OH)2 + C6H5COOH = H2O + Ca(C6H5COO)2 =>
Ca(OH)2 + 2 C6H5COOH = 2 H2O + Ca(C6H5COO)2
ZnS + Fe2O3 = Fe2S3 + ZnO =>
3 ZnS + Fe2O3 = Fe2S3 + 3 ZnO
AgI + NH4OH = Ag(OH) + NH4I =>
AgI + NH4OH = Ag(OH) + NH4I
C8H8O4 + CH3OH = C8H8O3 + H2O =>
7 C8H8O4 + 8 CH3OH = 8 C8H8O3 + 12 H2O
Ag2O + HNO3 + KBr = AgBr + KNO3 + H2O =>
Ag2O + 2 HNO3 + 2 KBr = 2 AgBr + 2 KNO3 + H2O
Al + MnO4{-} + H{+} = Al{+3} + Mn{+2} + H2O =>
5 Al + 3 MnO4{-} + 24 H{+} = 5 Al{+3} + 3 Mn{+2} + 12 H2O
KBr + O3 = KBrO3 =>
KBr + O3 = KBrO3
K3(PO4)(aq) + Ca(NO3)2(aq) = Ca3(PO4)2(s) + K(NO3)(aq) =>
2 K3(PO4)(aq) + 3 Ca(NO3)2(aq) = Ca3(PO4)2(s) + 6 K(NO3)(aq)
Co(NO3)2(aq) + Na3PO4(aq) = Co(PO4)(s) + Na3(NO3)2(aq) =>
Co(NO3)2(aq) + Na3PO4(aq) = Co(PO4)(s) + Na3(NO3)2(aq)
NaCO3 + MgSO4 = MgCO3 + NaSO4 =>
NaCO3 + MgSO4 = MgCO3 + NaSO4
AgNO3 + Na2(CO3)3 = Na2(NO3) + Ag(CO3)3 =>
AgNO3 + Na2(CO3)3 = Na2(NO3) + Ag(CO3)3
(NH4)2S + Cl2 + H2O = HCl + (NH4)2SO4 =>
(NH4)2S + 4 Cl2 + 4 H2O = 8 HCl + (NH4)2SO4
CO + Cl{2} = COCl{2} =>
CO + Cl{2} = COCl{2}
Ag2(C2O4) + Ca = C2O4Ca + Ag =>
Ag2(C2O4) + Ca = C2O4Ca + 2 Ag
NH4Br + AgNO3 = NH2NO2 + H2O + AgBr =>
NH4Br + AgNO3 = NH2NO2 + H2O + AgBr
KOH + HNo2 = KNo2 + H2O =>
KOH + HNo2 = KNo2 + H2O
Cu2(OH)2CO3 + NH2CH2COOH = Cu(NH2CH2COO)2H2O + H2O + CO2 =>
Cu2(OH)2CO3 + 4 NH2CH2COOH = 2 Cu(NH2CH2COO)2H2O + H2O + CO2
N3 + H = NH3(g) =>
N3 + 9 H = 3 NH3(g)
(Cu)2 + (I)2 = CuI =>
(Cu)2 + (I)2 = 2 CuI
CrCl3*6H2O + HCl = HCl4 + Cr + H2O =>
CrCl3*6H2O + HCl = HCl4 + Cr + 6 H2O
MgCl2 + AgClO4 = AgCl + Mg(ClO4)2 =>
MgCl2 + 2 AgClO4 = 2 AgCl + Mg(ClO4)2
Ni(NH4)6(BF4)2 + HCl = NiCl2 + NH4Cl + NH4BF4 + H2 =>
Ni(NH4)6(BF4)2 + 6 HCl = NiCl2 + 4 NH4Cl + 2 NH4BF4 + 3 H2
Sr + KNO3 = Sr(KNO3)2 =>
Sr + 2 KNO3 = Sr(KNO3)2
AsO3 + NO2 = AsO4 + NO =>
AsO3 + NO2 = AsO4 + NO
(NaOH) + CuCl2 = NaCl + Cu(OH)2 =>
2(NaOH) + CuCl2 = 2 NaCl + Cu(OH)2
CH3COOH + Cl2 = C2H3ClO2 + HCl =>
CH3COOH + Cl2 = C2H3ClO2 + HCl
Fe(OH)3 + Al2(SO4)3 = Fe2(SO4)3 + Al(OH)3 =>
2 Fe(OH)3 + Al2(SO4)3 = Fe2(SO4)3 + 2 Al(OH)3
U3O8 + H2SO4 + HNO3 = UO2SO4 + NO + H2O =>
3 U3O8 + 9 H2SO4 + 2 HNO3 = 9 UO2SO4 + 2 NO + 10 H2O
Ag2SO4 + MgCl2 = AgCl + MgSO4 =>
Ag2SO4 + MgCl2 = 2 AgCl + MgSO4
Cl + KOH = KClO3 + KCl + H2O =>
6 Cl + 6 KOH = KClO3 + 5 KCl + 3 H2O
Al(OH)3 + Fe2(SO4)3 = Fe(OH)3 + Al2(SO4)3 =>
2 Al(OH)3 + Fe2(SO4)3 = 2 Fe(OH)3 + Al2(SO4)3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
H2O + MnCl2 + CH3COOH = HMnO4 + CH3CH2OH + HCl =>
11 H2O + 4 MnCl2 + 5 CH3COOH = 4 HMnO4 + 5 CH3CH2OH + 8 HCl
Fe + Co = FeCo =>
Fe + Co = FeCo
NH3(g) + SO2(g) = NO(g) + S(s) + H2O(l) =>
4 NH3(g) + 5 SO2(g) = 4 NO(g) + 5 S(s) + 6 H2O(l)
Al2O3 + H2SO3 = Al2(SO4)3 + H2 =>
Al2O3 + 3 H2SO3 = Al2(SO4)3 + 3 H2
Ag2SO4 + PO4 = Ag3PO4 + SO4 =>
3 Ag2SO4 + 2 PO4 = 2 Ag3PO4 + 3 SO4
MnSO4 + H2O + Ca(OH)2 = Mn(OH)2 + CaSO4*2H2O =>
MnSO4 + 2 H2O + Ca(OH)2 = Mn(OH)2 + CaSO4*2H2O
SO3 + H2O = SO3H2O =>
SO3 + H2O = SO3H2O
KOH + ZnSO3 = K2SO3 + Zn(OH)2 =>
2 KOH + ZnSO3 = K2SO3 + Zn(OH)2
UCl4 + O2 + H2O = UO2Cl2 + HCl =>
2 UCl4 + O2 + 2 H2O = 2 UO2Cl2 + 4 HCl
CaO + P2O5 = Ca3PO4PO4 =>
3 CaO + P2O5 = Ca3PO4PO4
Cu(SO4)(aq) + Na3PO4(aq) = CuPO4(s) + Na3(SO4)(aq) =>
Cu(SO4)(aq) + Na3PO4(aq) = CuPO4(s) + Na3(SO4)(aq)
C2H4O2 + CuCO3 = Cu + C3H4O5 =>
C2H4O2 + CuCO3 = Cu + C3H4O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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