| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl(aq)NH4OH = NH4ClH2O
Ba{2+} + N{3-} = Ba3N2 =>
3 Ba{2+} + 2 N{3-} = Ba3N2
Cu + AgNO = Cu(NO)2 + Ag =>
Cu + 2 AgNO = Cu(NO)2 + 2 Ag
HCl(aq) + Li2CO3(aq) = LiHCO3(aq) + LiCl(aq) =>
HCl(aq) + Li2CO3(aq) = LiHCO3(aq) + LiCl(aq)
NaAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + Na{+} + HCO3{-} + SiO2 =>
2 NaAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 2 Na{+} + 2 HCO3{-} + 4 SiO2
HClS = HSCl =>
HClS = HSCl
Ca + H2O(g) = CaO + H2 =>
Ca + H2O(g) = CaO + H2
C5H10 + KMnO4 + H2SO4 = C5H7OOOH + K2SO4 + MnSO4 + H2O =>
5 C5H10 + 8 KMnO4 + 12 H2SO4 = 5 C5H7OOOH + 4 K2SO4 + 8 MnSO4 + 17 H2O
K4[Fe(CN)6] + FeSO4 = Fe(Fe(CN)6) + K2SO4 + Fe =>
K4[Fe(CN)6] + 2 FeSO4 = Fe(Fe(CN)6) + 2 K2SO4 + Fe
H2SO9 + BaCl2 = BaSO9 + HCl =>
H2SO9 + BaCl2 = BaSO9 + 2 HCl
NiO + MnO + TeO3 = Ni2MnTeO6 =>
2 NiO + MnO + TeO3 = Ni2MnTeO6
Al + Fe3O4 = Al2O3 + (Fe) =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9(Fe)
HNo3 + Al(OH)3 = (AlOH)(No3)2 + H2O =>
2 HNo3 + Al(OH)3 = (AlOH)(No3)2 + 2 H2O
FeCl3 + KSCN + AgNO3 = Fe(NO3)3 + KCl + AgSCN =>
FeCl3 + 3 KSCN + 3 AgNO3 = Fe(NO3)3 + 3 KCl + 3 AgSCN
P2 + H2O = P(OH) + H2 =>
P2 + 2 H2O = 2 P(OH) + H2
S2O3 = S8 + SO3 =>
8 S2O3 = S8 + 8 SO3
HI + CO(OH)2 = H2O + COI2 =>
2 HI + CO(OH)2 = 2 H2O + COI2
(Mn2)(O2) + H2O = Mn(OH)2 =>
(Mn2)(O2) + 2 H2O = 2 Mn(OH)2
Na3(C6H5O7) + Ca(C2H3O2)2 = Ca3(C6H5O7)2 + Na(C2H3O2) =>
2 Na3(C6H5O7) + 3 Ca(C2H3O2)2 = Ca3(C6H5O7)2 + 6 Na(C2H3O2)
HNO2 + C2H5NO2 = C2H4O3 + N2 + H2O =>
HNO2 + C2H5NO2 = C2H4O3 + N2 + H2O
Fe2O3 + NH3 = Fe + N2 + H2O =>
Fe2O3 + 2 NH3 = 2 Fe + N2 + 3 H2O
HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH
KAl(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6](s) + Al(SO4)2 =>
2 KAl(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6](s) + 2 Al(SO4)2
KOH + H* = K + H2O =>
KOH + H* = K + H2O
Ca3(PO4)2 + SO4 + C = CaSO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SO4 + 22 C = 6 CaSO3 + P4 + 22 CO
Mg(NO3)2 + NaOH = NaMg + (NO3)2 + OH =>
Mg(NO3)2 + NaOH = NaMg + (NO3)2 + OH
HNO2 + CH3CH2CH2NH2 = CH3CH2CH2OH + N2 + H2 =>
2 HNO2 + 4 CH3CH2CH2NH2 = 4 CH3CH2CH2OH + 3 N2 + 3 H2
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
K2MnF6 + SbF6 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF6 = 4 KSbF6 + 2 MnF3 + 3 F2
HBrO + MoO3 = Mo(BrO)6 + H2O =>
6 HBrO + MoO3 = Mo(BrO)6 + 3 H2O
Co4O4 + C5H5N + C2H3O2 = Co4O4(C5H5N)4(C2H3O2)4 =>
Co4O4 + 4 C5H5N + 4 C2H3O2 = Co4O4(C5H5N)4(C2H3O2)4
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(g) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(g)
NaCl(aq) + Ag(aq) = AgCl + Na =>
NaCl(aq) + Ag(aq) = AgCl + Na
HB + KOH = H2O + KB =>
HB + KOH = H2O + KB
HNO2 + CaCO3 = H2CO3 + Ca(NO2)2 =>
2 HNO2 + CaCO3 = H2CO3 + Ca(NO2)2
C3H8 + HNO3 = C3H9NO3 =>
C3H8 + HNO3 = C3H9NO3
C3H5Cl + O2 = CO2 + H2O + Cl2O5 =>
2 C3H5Cl + 11 O2 = 6 CO2 + 5 H2O + Cl2O5
PhC2H5O + MnO2 = PhC2H3O + HMnO2 =>
PhC2H5O + 2 MnO2 = PhC2H3O + 2 HMnO2
KNO3 + C5H12O5 = K2O + CO2 + H2O + N2 =>
22 KNO3 + 5 C5H12O5 = 11 K2O + 25 CO2 + 30 H2O + 11 N2
HNO3(l) = N2O5(s)H2O(l) =>
2 HNO3(l) = N2O5(s)H2O(l)
Cl2O5 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
Cl2O5 + Ba(OH)2 = Ba(ClO3)2 + H2O
FeBr3 + O2 = FeO + Br2 =>
2 FeBr3 + O2 = 2 FeO + 3 Br2
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
24 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O40 + 21 NH4NO3 + 3 NaNO3 + 12 H2O
K2CO3 + HC1 = KC1 + H2CO3 =>
K2CO3 + 2 HC1 = 2 KC1 + H2CO3
Li3PO4 + BaCl2 = Ba3(PO4)2 + LiCl =>
2 Li3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 LiCl
HNO3 + HF = FNO2 + H2O =>
HNO3 + HF = FNO2 + H2O
AgNO3 = Ag(s) + NO2 + O2 =>
2 AgNO3 = 2 Ag(s) + 2 NO2 + O2
Mg + Cl = MgCl4 =>
Mg + 4 Cl = MgCl4
HNO3NaOH = NaNO3 + H2O =>
HNO3NaOH = NaNO3 + H2O
Ag2S2O3 + HNO3 = Ag(NO3)2 + S + SO2 + H2O =>
2 Ag2S2O3 + 8 HNO3 = 4 Ag(NO3)2 + 3 S + SO2 + 4 H2O
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Équations équilibrées sur01/29/25
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