| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3Sb2 + 6 H2O = 3 Zn(HO)2 + 2 SbH3
CaCl2 + Li2(CO3) = Ca(CO3) + LiCl =>
CaCl2 + Li2(CO3) = Ca(CO3) + 2 LiCl
NH3 + HNO3 = NH4N03 + H2O =>
3 NH3 + HNO3 = NH4N03 + 3 H2O
K2S + HCl = KCl + H2 + S =>
K2S + 2 HCl = 2 KCl + H2 + S
C5H10N2O3 + O2 = NH3 + CO2 + H2O =>
2 C5H10N2O3 + 9 O2 = 4 NH3 + 10 CO2 + 4 H2O
Ni + Cu2(SO4)2 = Ni2(SO4)3 + Cu =>
4 Ni + 3 Cu2(SO4)2 = 2 Ni2(SO4)3 + 6 Cu
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
(NH4)Cl + CoSO4 = (NH4)2SO4 + CoCl2 =>
2(NH4)Cl + CoSO4 = (NH4)2SO4 + CoCl2
CoCl2(aq) + KI(aq) = CoI(aq) + KCl2(aq) =>
CoCl2(aq) + KI(aq) = CoI(aq) + KCl2(aq)
HNO3 + Cu(OH)2 = Cu(OH)NO3 + H2O =>
HNO3 + Cu(OH)2 = Cu(OH)NO3 + H2O
Cl2 + NaOH + CaOH2 = CaClO2 + NaCl + H2O =>
5 Cl2 + 8 NaOH + 2 CaOH2 = 2 CaClO2 + 8 NaCl + 6 H2O
Al(s) + Br2 = Al2Br6(s) =>
2 Al(s) + 3 Br2 = Al2Br6(s)
Si + OH = SiO3 + H2O =>
Si + 6 OH = SiO3 + 3 H2O
NaNO3 + H2S = SO3 + NaNH2 =>
NaNO3 + H2S = SO3 + NaNH2
Zn(OH)2 + H2S = [ZnOH]2S + H2O =>
2 Zn(OH)2 + H2S = [ZnOH]2S + 2 H2O
C5H10N2O3 + O2 = NH3 + CO2 + H2O =>
2 C5H10N2O3 + 9 O2 = 4 NH3 + 10 CO2 + 4 H2O
H3PO4 + (NH4)2SO4 = H2SO4 + (NH4)3PO4 =>
2 H3PO4 + 3(NH4)2SO4 = 3 H2SO4 + 2(NH4)3PO4
AgCl + HCl = H[AgCl2] =>
AgCl + HCl = H[AgCl2]
C + Be = CBe =>
C + Be = CBe
Mn2O7 + Ba = BaO + Mn =>
Mn2O7 + 7 Ba = 7 BaO + 2 Mn
Al2O3 + P4 = AlP + O2 =>
2 Al2O3 + P4 = 4 AlP + 3 O2
Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + Fe(OH)2(S) =>
3 Fe(OH)3(S) + Cr(S) = Cr(OH)3(S) + 3 Fe(OH)2(S)
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
BiI3 + KI = K[BiI4] =>
BiI3 + KI = K[BiI4]
HBr + (NH4)2SO3 = H2SO3 + BrNH4 =>
2 HBr + (NH4)2SO3 = H2SO3 + 2 BrNH4
Cl(OH)2 = Cl + (OH)2 =>
Cl(OH)2 = Cl + (OH)2
S + H2O = HS + OH =>
S + H2O = HS + OH
C2H2O2 + KOH = C2HO2K + H2O =>
C2H2O2 + KOH = C2HO2K + H2O
Cl(OH)2 = Cl + (OH)2 =>
Cl(OH)2 = Cl + (OH)2
PbO2 + Na = NaO + Pb =>
PbO2 + 2 Na = 2 NaO + Pb
NiBr2 + NaSO4 = Ni(SO4)2 + NaBr =>
NiBr2 + 2 NaSO4 = Ni(SO4)2 + 2 NaBr
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3 =>
C6H6 + AgNO3 + NH3 = C6H5Ag + NH4NO3
Al + AgNO3 = Ag + Al(NO3)3 =>
Al + 3 AgNO3 = 3 Ag + Al(NO3)3
Tl2S + O2 = Tl2O + Tl2S2O3 =>
2 Tl2S + 2 O2 = Tl2O + Tl2S2O3
C6H8O7H2O = C6H8O7 + H2O =>
C6H8O7H2O = C6H8O7 + H2O
HgSO4 + HNO3 = Hg(NO3)2 + H2SO4 =>
HgSO4 + 2 HNO3 = Hg(NO3)2 + H2SO4
Cr(s) + Ag{+}(aq) = Ag(s) + Cr{3+} =>
Cr(s) + 3 Ag{+}(aq) = 3 Ag(s) + Cr{3+}
C17H35COOC4H10 + O2 = CO2 + H2O =>
4 C17H35COOC4H10 + 129 O2 = 88 CO2 + 90 H2O
CH3SH + O2 = CO2 + SO2 + H2O = SO2 =>
CH3SH + 3 O2 = CO2 + SO2 + 2 H2O
MgCl2 + H2O = MgO + HCl =>
MgCl2 + H2O = MgO + 2 HCl
BiO3{-} + H{+} + e = Bi3 + H2O =>
3 BiO3{-} + 18 H{+} + 15e = Bi3 + 9 H2O
NO + H2O = NH + OH =>
NO + 2 H2O = NH + 3 OH
N2H4 + H2O = NH3 + OH =>
N2H4 + 2 H2O = 2 NH3 + 2 OH
Ni(NO3)2 + NH3 + H2O = NH4NO3 + NiNO3 =>
8 Ni(NO3)2 + 10 NH3 + 3 H2O = 9 NH4NO3 + 8 NiNO3
Zn(NO3) + Na2CO3 = Zn(NO3)Na2CO3 =>
Zn(NO3) + Na2CO3 = Zn(NO3)Na2CO3
MnO2 + HCl = Cl + HO + MnCl =>
MnO2 + 2 HCl = Cl + 2 HO + MnCl
HAsO4 + Zn + HCl = AsH3 + ZnCl3 + H2O =>
3 HAsO4 + 10 Zn + 30 HCl = 3 AsH3 + 10 ZnCl3 + 12 H2O
CH3CO2H + MgCO3 = CO2 + MgCH3COH + H2O =>
3 CH3CO2H + 2 MgCO3 = 4 CO2 + 2 MgCH3COH + 2 H2O
K2S2O3 + SO2 = K2S4O6 + K2S3O6 =>
2 K2S2O3 + 3 SO2 = K2S4O6 + K2S3O6
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O) =>
CH3CH2OH + H2SO4 = CH3CH2HSO4 + (H2O)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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