| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
HF(aq)KOH(aq) = KF(aq)H2O(l) =>
HF(aq)KOH(aq) = KF(aq)H2O(l)
FeAgC2H3O2 = AgFeC2H3O2 =>
FeAgC2H3O2 = AgFeC2H3O2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
F2 + Hg = F2Hg =>
F2 + Hg = F2Hg
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
CH3OOH + Ba(OH)2 = H2O + (CH3COO)2Ba =>
4 CH3OOH + Ba(OH)2 = 6 H2O + (CH3COO)2Ba
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
LiI + H2O2 = I2 + LiOH =>
2 LiI + H2O2 = I2 + 2 LiOH
CrI3 + Cl3 + NaOH = Na2CrO4 + NaCl + NaIO4 + H2O =>
CrI3 + 9 Cl3 + 32 NaOH = Na2CrO4 + 27 NaCl + 3 NaIO4 + 16 H2O
HClCu = CuClH =>
HClCu = CuClH
CaSO4FeO = FeSO4CaO =>
CaSO4FeO = FeSO4CaO
Fe2O3 + H2O = FeO3 + H2 =>
Fe2O3 + 3 H2O = 2 FeO3 + 3 H2
HCNNaOH = H2ONaCN =>
HCNNaOH = H2ONaCN
SCl4 + HNO3 + H2O = H2SO4 + NO2 + HCl =>
SCl4 + 2 HNO3 + 2 H2O = H2SO4 + 2 NO2 + 4 HCl
H3PO4 + H2O = HPO + OH =>
H3PO4 + H2O = HPO + 4 OH
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
Ca2 + S2 = CaS2 =>
Ca2 + 2 S2 = 2 CaS2
SnCl2*2H2O + NH3 + O2 = SnO2 + NH4Cl + H2O =>
2 SnCl2*2H2O + 4 NH3 + O2 = 2 SnO2 + 4 NH4Cl + 2 H2O
XCoSXAl = XCoAlXS =>
XCoSXAl = XCoAlXS
MnO4{-} + I{-} = MnO4{2-} + I2 =>
2 MnO4{-} + 2 I{-} = 2 MnO4{2-} + I2
HgClO3Ag = AgClO3Hg =>
HgClO3Ag = AgClO3Hg
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
Zn2 + Fe(NO3)3 = Fe + Zn(NO3)2 =>
3 Zn2 + 4 Fe(NO3)3 = 4 Fe + 6 Zn(NO3)2
Fe0 + CuCl = FeCl + Cu =>
Fe0 + CuCl = FeCl + Cu
NH4VO3 + N2H4H2O + C4H6O6 = (NH4)2[VO(C4H2O6)]H2O + H2O + N2 =>
2 NH4VO3 + 2 N2H4H2O + 2 C4H6O6 = 2(NH4)2[VO(C4H2O6)]H2O + 4 H2O + N2
Mg(OH)2ZnCl2 = MgCl2Zn(OH)2 =>
Mg(OH)2ZnCl2 = MgCl2Zn(OH)2
Ca(OH)HCl = CaClH2O =>
Ca(OH)HCl = CaClH2O
FeS2 + O2 + OH{-} = Fe(OH)3 + SO4{2-} + H2O =>
4 FeS2 + 15 O2 + 16 OH{-} = 4 Fe(OH)3 + 8 SO4{2-} + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AluminumIodideChlorineGas = IodideChlorineAluminumGas =>
AluminumIodideChlorineGas = IodideChlorineAluminumGas
PbMgCl = PbClMg =>
PbMgCl = PbClMg
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
K2TaF7 + H2SO4 + H2O = Ta2O5 + K2SO4 + HF =>
2 K2TaF7 + 2 H2SO4 + 5 H2O = Ta2O5 + 2 K2SO4 + 14 HF
FeHO = Fe(HO) =>
FeHO = Fe(HO)
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
(NH4)2SO4 + Cu(OH)2 = CuSO4 + NH3 + H2O =>
(NH4)2SO4 + Cu(OH)2 = CuSO4 + 2 NH3 + 2 H2O
BeOHCl = HOBeCl =>
BeOHCl = HOBeCl
LiMg(NO2)2 = Li(NO2)2Mg =>
LiMg(NO2)2 = Li(NO2)2Mg
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaCl(s) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(s) + F2(g) = 2 NaF(s) + Cl2(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NCl3 + H2 = NH3 + Cl2 =>
2 NCl3 + 3 H2 = 2 NH3 + 3 Cl2
C6H10 = C4H6C2H4 =>
C6H10 = C4H6C2H4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AlClCaOH = AlOHCaCl =>
AlClCaOH = AlOHCaCl
CuCl = Cu(Cl) =>
CuCl = Cu(Cl)
C57H110O2 + O2 = CO2 + H2O =>
2 C57H110O2 + 167 O2 = 114 CO2 + 110 H2O
Mg5(CO3)4(OH)2(H2O)4 + HCl = MgCl2 + CO2 + H2O =>
Mg5(CO3)4(OH)2(H2O)4 + 10 HCl = 5 MgCl2 + 4 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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