| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuNO2 = Cu + NO2
Zn(OH)2 + H3PO4 = HOH + Zn3(PO4)2 =>
3 Zn(OH)2 + 2 H3PO4 = 6 HOH + Zn3(PO4)2
Zn + PbNO2 = Pb + ZnNO2 =>
Zn + PbNO2 = Pb + ZnNO2
HBr + CHO = CBr + H2O =>
HBr + CHO = CBr + H2O
Sb2(SO4)3 + Na2CO3 = Sb2O3 + Na2SO4 + CO2 =>
Sb2(SO4)3 + 3 Na2CO3 = Sb2O3 + 3 Na2SO4 + 3 CO2
C2Cu2 + HCl = C2Cu2HCl =>
C2Cu2 + HCl = C2Cu2HCl
SO2Cl2 + NaOH = NaCl + H2SO4 =>
SO2Cl2 + 2 NaOH = 2 NaCl + H2SO4
Li2S + P2S5 + LiCl + LiBr + CaCl2 = Li5350Ca25P1000S4400Cl1000Br600 =>
1900 Li2S + 500 P2S5 + 950 LiCl + 600 LiBr + 25 CaCl2 = Li5350Ca25P1000S4400Cl1000Br600
Fe(OH)2 + HNO3 = Fe(OH)NO3 + H2O =>
Fe(OH)2 + HNO3 = Fe(OH)NO3 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H(OH) =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H(OH)
AgF(aw) + Na2S(aq) = Ag2S(s) + NaF =>
2 AgF(aw) + Na2S(aq) = Ag2S(s) + 2 NaF
Ba[HCO3]2 = BaCO3 + H2O + CO2 =>
Ba[HCO3]2 = BaCO3 + H2O + CO2
Hg2O2 = HgO =>
Hg2O2 = 2 HgO
MnO4{-} + H{+} + Br{-} = Mn{2+} + Br2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Br{-} = 2 Mn{2+} + 5 Br2 + 8 H2O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
HI + BaCO3 = BaI2 + H2O + CO2 =>
2 HI + BaCO3 = BaI2 + H2O + CO2
C3H7 + HCl = C3H7Cl + H2 =>
2 C3H7 + 2 HCl = 2 C3H7Cl + H2
H8C6O6 + OH = C6H6O6 + H2O =>
H8C6O6 + 2 OH = C6H6O6 + 2 H2O
BaI2(aq) + Li2SO4(aq) = BaSO4(s) + LiI(aq) =>
BaI2(aq) + Li2SO4(aq) = BaSO4(s) + 2 LiI(aq)
Zn(s) + HCi(aq) = ZnCi2(aq) + H2 =>
Zn(s) + 2 HCi(aq) = ZnCi2(aq) + H2
Li3PO4 + H2O = Li2O + H3PO4 =>
2 Li3PO4 + 3 H2O = 3 Li2O + 2 H3PO4
LiCl = Li + Cl =>
LiCl = Li + Cl
Na + CI = NaCI =>
Na + CI = NaCI
Ni(OH)2 + Pd(CN)4 = Pd(OH)4 + Ni(CN)2 =>
2 Ni(OH)2 + Pd(CN)4 = Pd(OH)4 + 2 Ni(CN)2
TaO + CH3COOH = TaOH + CH3COO =>
TaO + CH3COOH = TaOH + CH3COO
(NH4)Al(SO4)2*12H2O + C8H18 = NAl(SO4)2*12H2O + C8H22 =>
(NH4)Al(SO4)2*12H2O + C8H18 = NAl(SO4)2*12H2O + C8H22
AgCI + H2 = Ag + HCI =>
2 AgCI + H2 = 2 Ag + 2 HCI
SrO + RbCl = SrCl2 + Rb2O =>
SrO + 2 RbCl = SrCl2 + Rb2O
C7H5N3O6 = CO2 + C + N2 + H2O =>
4 C7H5N3O6 = 7 CO2 + 21 C + 6 N2 + 10 H2O
CH3CH2COH + K2Cr2O7 + H2O = Cr(OH)3 + KOH + CH3CH2COOH =>
3 CH3CH2COH + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 CH3CH2COOH
Na2CO3 + C6H8O7 = CO2 + H2O + NaCH2C6H5O7 =>
9 Na2CO3 + 22 C6H8O7 = 15 CO2 + 25 H2O + 18 NaCH2C6H5O7
Sb2S3 + HBrO3 + H2O = H3SbO4 + HBr + S =>
3 Sb2S3 + 5 HBrO3 + 9 H2O = 6 H3SbO4 + 5 HBr + 9 S
CuSO2 + Fe = Cu + FeSO2 =>
CuSO2 + Fe = Cu + FeSO2
Ca10*(PO4)6 = Ca + P + O =>
Ca10*(PO4)6 = 10 Ca + 6 P + 24 O
C3H8O + H2CrO4 = C3H6O + H2O + Cr =>
3 C3H8O + H2CrO4 = 3 C3H6O + 4 H2O + Cr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
SiO2(s) + HCl(aq) = SiCl4(l) + H2O(l) =>
SiO2(s) + 4 HCl(aq) = SiCl4(l) + 2 H2O(l)
K3PO4 + Pb(NO3)2 = KNO3 + Pb3(PO4)2 =>
2 K3PO4 + 3 Pb(NO3)2 = 6 KNO3 + Pb3(PO4)2
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
As2S3 + H2O + HNO3 = NO + H3AsO4 + H2SO4 =>
3 As2S3 + 4 H2O + 28 HNO3 = 28 NO + 6 H3AsO4 + 9 H2SO4
Al(OH)3 + HgCl2 = AlCl3 + Hg(OH)2 =>
2 Al(OH)3 + 3 HgCl2 = 2 AlCl3 + 3 Hg(OH)2
NaCl(aq) + CaCO3(aq) = Na2CO3 + CaCl2 =>
2 NaCl(aq) + CaCO3(aq) = Na2CO3 + CaCl2
NH4F + Mg(OH)2 = MgF2 + NH4OH =>
2 NH4F + Mg(OH)2 = MgF2 + 2 NH4OH
Cl2 + MgI2 = ICl + Mg =>
Cl2 + MgI2 = 2 ICl + Mg
FeCl2 + KOH = KCl2 + FeOH =>
FeCl2 + KOH = KCl2 + FeOH
Hg{2+}(aq) + Cu(s) = Cu{2+}(aq) + Hg(l) =>
Hg{2+}(aq) + Cu(s) = Cu{2+}(aq) + Hg(l)
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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