| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3(s) + 6 HCl(aq)
NaCl + NaOH = Na + OHCl =>
NaCl + NaOH = 2 Na + OHCl
C5H8 + H2 = C5H8H2 =>
C5H8 + H2 = C5H8H2
Ba(NO3)2 + H2O = BaO + HNO2 + O2 =>
Ba(NO3)2 + H2O = BaO + 2 HNO2 + O2
F2 + P5 = PF =>
5 F2 + 2 P5 = 10 PF
C7H6Cl2 + KOH = C7H6O + KCl + H2O =>
C7H6Cl2 + 2 KOH = C7H6O + 2 KCl + H2O
K2CO3 + HN3 = KN3 + H2CO3 =>
K2CO3 + 2 HN3 = 2 KN3 + H2CO3
K + H2O = KOH + H*2 =>
K + H2O = KOH + H*2
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
NH4NO3 + NaOH = NaNO3NH3H2O =>
NH4NO3 + NaOH = NaNO3NH3H2O
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
LiOH + Zn = Zn(OH)2 + Li =>
2 LiOH + Zn = Zn(OH)2 + 2 Li
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
HN4ClO4 = N2 + H2O + O2 + Cl2 =>
4 HN4ClO4 = 8 N2 + 2 H2O + 7 O2 + 2 Cl2
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CuCl + Zn = ZnCl2 + Cu =>
2 CuCl + Zn = ZnCl2 + 2 Cu
Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br
SH1 + HNO3 = H2SO2 + NO2 + H2O =>
SH1 + 3 HNO3 = H2SO2 + 3 NO2 + H2O
NH3 + H2SO4 = (NH4)2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
Na2CO3(aq) + HC2H3O2 = CO2(g) + H2O(l) + Na2C2H3O2(aq) =>
8 Na2CO3(aq) + 9 HC2H3O2 = 10 CO2(g) + 6 H2O(l) + 8 Na2C2H3O2(aq)
H2SO4 + SrNO2 = H2NO2 + SrSO4 =>
H2SO4 + SrNO2 = H2NO2 + SrSO4
Ca + AlN = Al + CaN =>
Ca + AlN = Al + CaN
K2Cr04 = Cr + K =>
K2Cr04 = 4 Cr + 2 K
Cr2O3 + NaBrO2 + NaOH = Br2 + H2O + Na2CrO4 =>
Cr2O3 + 2 NaBrO2 + 2 NaOH = Br2 + H2O + 2 Na2CrO4
LiCN + Al2(SO4)3 = Li2(SO4) + Al(CN)3 =>
6 LiCN + Al2(SO4)3 = 3 Li2(SO4) + 2 Al(CN)3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K + water = KOH + H =>
K + H2O = KOH + H
HN4ClO4 = N2 + H2O + O2 + Cl2 =>
4 HN4ClO4 = 8 N2 + 2 H2O + 7 O2 + 2 Cl2
CH3NH3 + HCl = CH3ClNH2 + H2 =>
CH3NH3 + HCl = CH3ClNH2 + H2
C7H8 + KMnO4 + HCl = C7H6O2 + MnO2 + KCl + H2O =>
C7H8 + 2 KMnO4 + 2 HCl = C7H6O2 + 2 MnO2 + 2 KCl + 2 H2O
Li + O2 = LiO2 =>
Li + O2 = LiO2
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
Na2S + HCl = NaCl + S + H =>
Na2S + 2 HCl = 2 NaCl + S + 2 H
H3PO4 = H4P2O7 + H2O = H4SiO4 + HCL =>
2 H3PO4 = H4P2O7 + H2O
Fe + Hg(No3)2 = Fe(No3)2 + Hg =>
Fe + Hg(No3)2 = Fe(No3)2 + Hg
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
ZnO + H2(t) = H2O + Zn =>
ZnO + H2(t) = H2O + Zn
KI + Pb(NO3)2 = PbI2 + NO3 + K =>
2 KI + Pb(NO3)2 = PbI2 + 2 NO3 + 2 K
KOH + Cl2 = KCl + H2O + KClO3 =>
6 KOH + 3 Cl2 = 5 KCl + 3 H2O + KClO3
Al(C2H3O2)3 + Na = Na(C2H3O2)3 + Al =>
Al(C2H3O2)3 + Na = Na(C2H3O2)3 + Al
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
H2O + As2S3 + NO3{-} = HAsO4{2-} + S + NO2{-} + H{+} =>
3 H2O + As2S3 + 5 NO3{-} = 2 HAsO4{2-} + 3 S + 5 NO2{-} + 4 H{+}
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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