| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + MgCl2(aq)
As2O5 + HCl = AsCl3 + Cl2 + H2O =>
As2O5 + 10 HCl = 2 AsCl3 + 2 Cl2 + 5 H2O
FeSO3 + HCl = FeCl2 + SO2 + H2O =>
FeSO3 + 2 HCl = FeCl2 + SO2 + H2O
CrBr2 = Cr + Br2 =>
CrBr2 = Cr + Br2
H2O + OH{-} + ClO2 + SbO2{-} = ClO2{-} + Sb(OH)6{-} =>
2 H2O + 2 OH{-} + 2 ClO2 + SbO2{-} = 2 ClO2{-} + Sb(OH)6{-}
CaSO3 + H2O = Ca(OH)2 + H2SO3 =>
CaSO3 + 2 H2O = Ca(OH)2 + H2SO3
CH3NO2 + O2 = CO2 + N2 + H2O =>
4 CH3NO2 + 3 O2 = 4 CO2 + 2 N2 + 6 H2O
HF + NH4OH = FNH4 + H2O =>
HF + NH4OH = FNH4 + H2O
KClO + S = KCl + SO =>
KClO + S = KCl + SO
CoSO4*7H2O + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4{+} + Cl{-} + SO4{2-} + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 4 NH4{+} + 2 Cl{-} + SO4{2-} + 7 H2O
FeO + CH4 = Fe + CO2 + H2O =>
4 FeO + CH4 = 4 Fe + CO2 + 2 H2O
C2 + H2 = CH =>
C2 + H2 = 2 CH
Pb(OH) + Na2SnO2 = Pb + Na2SnO3 + H2O =>
2 Pb(OH) + Na2SnO2 = 2 Pb + Na2SnO3 + H2O
C6H8O6 + I3{-} = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I3{-} = C6H6O6 + 3 I{-} + 2 H{+}
MgOH + HNO3 = H2O + MgNO3 =>
MgOH + HNO3 = H2O + MgNO3
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
Al + OH{-} = AlO2{-} + H2O + e =>
Al + 4 OH{-} = AlO2{-} + 2 H2O + 3e
C4H8O2 + CN4O8 = CO2 + N2 + H2O =>
3 C4H8O2 + 5 CN4O8 = 17 CO2 + 10 N2 + 12 H2O
Ti2O3 = Ti + O2 =>
2 Ti2O3 = 4 Ti + 3 O2
Ti(s) + Cl2(g) = TiCl4(l) =>
Ti(s) + 2 Cl2(g) = TiCl4(l)
SrCl2 + MgSO4 = SrSO4 + MgCl2 =>
SrCl2 + MgSO4 = SrSO4 + MgCl2
Al(OH)3 + Li2O = LiAlO2 + H2O =>
2 Al(OH)3 + Li2O = 2 LiAlO2 + 3 H2O
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
C2H3O2CI + O2 = CO + H2O + HCI =>
2 C2H3O2CI + O2 = 4 CO + 2 H2O + 2 HCI
NaHCO3 + H8C6O7 = CO2 + H2O + NaC6H5O7 =>
9 NaHCO3 + 8 H8C6O7 = 3 CO2 + 14 H2O + 9 NaC6H5O7
I2 + Fe(OH)3 = Fe(IO)3 + FeI3 + H2O =>
3 I2 + 2 Fe(OH)3 = Fe(IO)3 + FeI3 + 3 H2O
N2F4 = N + F =>
N2F4 = 2 N + 4 F
AgBr + O2 = AgO + Br2 =>
2 AgBr + O2 = 2 AgO + Br2
C6H6 + IBr = C6H5Br + IH =>
C6H6 + IBr = C6H5Br + IH
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
CoOH2 + O2 = Co2O3 + H2O =>
4 CoOH2 + 3 O2 = 2 Co2O3 + 4 H2O
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
H2A + NaOH = HA + Na + H2O =>
H2A + NaOH = HA + Na + H2O
Fe + H2SO4 = Fe2(SO4)3 + H02 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H02
K2(Cr2O7) + Be(ClO)2 = K(ClO) + Be(Cr2O7) =>
K2(Cr2O7) + Be(ClO)2 = 2 K(ClO) + Be(Cr2O7)
CaCO3 + HC2H5CO2 = CaC2H5CO2 + H2O + CO2 =>
14 CaCO3 + 15 HC2H5CO2 = 14 CaC2H5CO2 + 10 H2O + 17 CO2
C3H6 + O2 = CO2 + H2O = =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C2H5OH + O(g) = CO2(g) + H2O(l) =>
C2H5OH + 6 O(g) = 2 CO2(g) + 3 H2O(l)
C12H23N2O9PS = C11H23N2O7PS + CO2 =>
C12H23N2O9PS = C11H23N2O7PS + CO2
Al(MnO4)3 + C2H7NO2 = NH4MnO4 + Al(C2H3O2)3 =>
Al(MnO4)3 + 3 C2H7NO2 = 3 NH4MnO4 + Al(C2H3O2)3
K2CrO7(aq) + H2O + S(s) = KOH(aq) + Cr2O3(s) + SO2(g) =>
4 K2CrO7(aq) + 4 H2O + 9 S(s) = 8 KOH(aq) + 2 Cr2O3(s) + 9 SO2(g)
Cu4(SO4)4 + Na8S4 = Cu4S4 + (SO4)4 + Na8 =>
Cu4(SO4)4 + Na8S4 = Cu4S4 + (SO4)4 + Na8
Cu + Fe + S = Cu5FeS4 =>
5 Cu + Fe + 4 S = Cu5FeS4
NiS + NaCl = NiCl + NaS =>
NiS + NaCl = NiCl + NaS
F + Cl = FCl =>
F + Cl = FCl
CCl2H2 + I2 = I2CH2Cl2 =>
CCl2H2 + I2 = I2CH2Cl2
S8 + F = SF6 =>
S8 + 48 F = 8 SF6
B + C = B12C3 =>
12 B + 3 C = B12C3
Co(s) + Cl2(g) = CoCl2(s) =>
Co(s) + Cl2(g) = CoCl2(s)
Al + CuNO3 = Cu + AlNO3 =>
Al + CuNO3 = Cu + AlNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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