| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
C6H5NH2 + (C2H5)2O = C6H5N(C2H5)2 + H2O =>
C6H5NH2 + (C2H5)2O = C6H5N(C2H5)2 + H2O
KSO4 + CuCH3CO2 = K(CH3CO2)2 + Cu2SO4 =>
KSO4 + 2 CuCH3CO2 = K(CH3CO2)2 + Cu2SO4
Al3 + CuCl2 = AlCl3 + Cu2 =>
4 Al3 + 18 CuCl2 = 12 AlCl3 + 9 Cu2
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + HCl(aq) =>
BiCl3(aq) + H2O(l) = Bi(O)Cl(s) + 2 HCl(aq)
Pb(s) + O2(g) = PbO2(s) =>
Pb(s) + O2(g) = PbO2(s)
CH3Cl + HCl = CH4 + Cl =>
CH3Cl + HCl = CH4 + 2 Cl
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
SrO + (NH4)2SO3 = SrSO3 + (NH4)2O =>
SrO + (NH4)2SO3 = SrSO3 + (NH4)2O
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
Al + FeCl3 = AlCl3 + Fe2 =>
2 Al + 2 FeCl3 = 2 AlCl3 + Fe2
K{2}O + HNO{3} = KNO{3} + H{2}O =>
K{2}O + HNO{3} = KNO{3} + H{2}O
K2Cr2O7 + NH3 + H2O = KOH + (NH4)2CrO4 =>
K2Cr2O7 + 4 NH3 + 3 H2O = 2 KOH + 2(NH4)2CrO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
K + S2 = K2S =>
4 K + S2 = 2 K2S
MnO2(s) + H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s) =>
MnO2(s) + 2 H2O(l) + Zn(s) = Mn(OH)2(s) + Zn(OH)2(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO3 + H3O = N2O + H2O =>
2 NO3 + 10 H3O = N2O + 15 H2O
Cu + HCl + K2Cr2O7 = CuCl2 + CrCl3 + H2O + KCl =>
3 Cu + 14 HCl + K2Cr2O7 = 3 CuCl2 + 2 CrCl3 + 7 H2O + 2 KCl
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
Cu + PdCl2 = CuCl + Pd =>
2 Cu + PdCl2 = 2 CuCl + Pd
Sn + H2SO4 = SnSO4 + H2 =>
Sn + H2SO4 = SnSO4 + H2
FeSO4 + NH3 = [Fe(NH3)6]SO4 =>
FeSO4 + 6 NH3 = [Fe(NH3)6]SO4
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
LiOH + HNo3 = LiNo3 + H2O =>
LiOH + HNo3 = LiNo3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
CoO = Co + O2 =>
2 CoO = 2 Co + O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C12O7 + CO2 = CO =>
C12O7 + 5 CO2 = 17 CO
H2C2O4 + KMnO3 = CO2 + K2O + Mn2O3 + H2O =>
2 H2C2O4 + 2 KMnO3 = 4 CO2 + K2O + Mn2O3 + 2 H2O
CO(s) + O2(g) = CO2O3(s) =>
CO(s) + 2 O2(g) = CO2O3(s)
Al2(SO4)3 + CO2 = Al2(CO2)3 + SO4 =>
Al2(SO4)3 + 3 CO2 = Al2(CO2)3 + 3 SO4
C3H18 + O = CO2 + H2O =>
C3H18 + 15 O = 3 CO2 + 9 H2O
NaHCO3 + SO2 = Na2SO3 + CO2 + H2O =>
2 NaHCO3 + SO2 = Na2SO3 + 2 CO2 + H2O
K2Cr2O7 + HBr = KBr + Cr(OH)3 + Br2 + H2O =>
K2Cr2O7 + 8 HBr = 2 KBr + 2 Cr(OH)3 + 3 Br2 + H2O
H2O + KOH + Al = H2 + K(Al(OH)4) =>
6 H2O + 2 KOH + 2 Al = 3 H2 + 2 K(Al(OH)4)
Br2 + KOH + FeS = Fe(OH)3 + KBr + K2SO4 + H2O =>
9 Br2 + 22 KOH + 2 FeS = 2 Fe(OH)3 + 18 KBr + 2 K2SO4 + 8 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
MgCO3 + CH3CH2CH2COOH = CH3CH2CH2COOMg + CO2 + H2O =>
20 MgCO3 + 21 CH3CH2CH2COOH = 20 CH3CH2CH2COOMg + 24 CO2 + 14 H2O
SiH4 + O2 = SiO3 + H2 =>
2 SiH4 + 3 O2 = 2 SiO3 + 4 H2
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
C6H14 + Ca + O = CaC2 + H2O =>
C6H14 + 3 Ca + 7 O = 3 CaC2 + 7 H2O
Fe + SO4 + H2S = Fe2S3 + H2SO4 =>
2 Fe + 3 SO4 + 3 H2S = Fe2S3 + 3 H2SO4
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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