| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[CoCl2*6H2O] + 12 NH3 + 2 HCl + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
CrCl3 + NH4Cl + NH3*H2O = [Cr(NH3)4(H2O)2]Cl3 + HCl =>
CrCl3 + 2 NH4Cl + 2 NH3*H2O = [Cr(NH3)4(H2O)2]Cl3 + 2 HCl
HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O
[Fe(H2O)6]{+3} + NaOH = Fe(OH)3 + H2O + Na{+} =>
[Fe(H2O)6]{+3} + 3 NaOH = Fe(OH)3 + 6 H2O + 3 Na{+}
NH3 + NiCl2*6H2O = Ni(NH3)6 + Cl3 + H2O =>
18 NH3 + 3 NiCl2*6H2O = 3 Ni(NH3)6 + 2 Cl3 + 18 H2O
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
B2H6 + TiH4 = H2 + TiB2 =>
B2H6 + TiH4 = 5 H2 + TiB2
Cu + HCl + H2O2 = Cu2Cl(OH)3 + H2O =>
2 Cu + HCl + 2 H2O2 = Cu2Cl(OH)3 + H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AI + HBr = H2 + AIBr =>
2 AI + 2 HBr = H2 + 2 AIBr
Zn + HCl = Cl6 + H2Zn2 =>
6 Zn + 6 HCl = Cl6 + 3 H2Zn2
Mg2(NO3)2 + NaCO3 = MgCO3 + NaNO3 =>
Mg2(NO3)2 + 2 NaCO3 = 2 MgCO3 + 2 NaNO3
MnO2 + NaCl + H2SO4 = MnCl2 + Na2SO4 + Cl2 + H2O =>
MnO2 + 4 NaCl + 2 H2SO4 = MnCl2 + 2 Na2SO4 + Cl2 + 2 H2O
CH4 + Br2 = CH3Br2 + HBr =>
2 CH4 + 3 Br2 = 2 CH3Br2 + 2 HBr
C12H25SO4{-} + O2 = CO2 + H2O + SO4{-2} + H{+} =>
C12H25SO4{-} + 18 O2 = 12 CO2 + 12 H2O + SO4{-2} + H{+}
H2 + O2 + Ca = Ca(OH)2 =>
H2 + O2 + Ca = Ca(OH)2
LiOH + Al = Al(OH) + Li =>
LiOH + Al = Al(OH) + Li
KBr + Fe(NH4)2(SO4)2 = FeSO4 + K2SO4 + NH4Br =>
2 KBr + Fe(NH4)2(SO4)2 = FeSO4 + K2SO4 + 2 NH4Br
BCl3 + CH3CH2OH = BCl2OH + CH3CH2Cl =>
BCl3 + CH3CH2OH = BCl2OH + CH3CH2Cl
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Ca{2}{+} + {-} = Ca =>
Ca{2}{+} + 2e = Ca
Fe(OH)3 + NaOH = Na3(Fe(OH)6) =>
Fe(OH)3 + 3 NaOH = Na3(Fe(OH)6)
H3PO4 + C = P4 + CO + H2O =>
4 H3PO4 + 10 C = P4 + 10 CO + 6 H2O
NaI + NaF = Na + IF =>
NaI + NaF = 2 Na + IF
HN + NaOH = NNa + H2O =>
HN + NaOH = NNa + H2O
Na8 + H2O1 = NaOH + H2 =>
Na8 + 8 H2O1 = 8 NaOH + 4 H2
Mg(N3O)2 + Na2CO3 = MgCO3 + Na2(N3O)2 =>
Mg(N3O)2 + Na2CO3 = MgCO3 + Na2(N3O)2
C2H5OH + CrO3 = C2H3OH + Cr2O3 + H2O =>
3 C2H5OH + 2 CrO3 = 3 C2H3OH + Cr2O3 + 3 H2O
Ca(CO3) = CaO*CO2 =>
Ca(CO3) = CaO*CO2
NaI + PbSO4 = PbI + NaSO4 =>
NaI + PbSO4 = PbI + NaSO4
CuSO4(s) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(s) + 5 H2O(l) = CuSO4*5H2O(s)
HBr + SO2 = SBr4 + H2O =>
4 HBr + SO2 = SBr4 + 2 H2O
Cu(OH)2 + H2 = Cu + H2O =>
Cu(OH)2 + H2 = Cu + 2 H2O
C3H8 + CH3COOH = C5H10O2 + H2O =>
6 C3H8 + 11 CH3COOH = 8 C5H10O2 + 6 H2O
NiBr2 + Na3PO4 = Ni3(PO4)2 + NaBr =>
3 NiBr2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaBr
MnO2 + KCeO3 + KOH = K2MnO4 + KCe + H2O =>
3 MnO2 + KCeO3 + 6 KOH = 3 K2MnO4 + KCe + 3 H2O
Al2Br3 + Cl2 = Br + Al2Cl3 =>
2 Al2Br3 + 3 Cl2 = 6 Br + 2 Al2Cl3
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO4 + H2O = H2SO5 =>
SO4 + H2O = H2SO5
HBO2 = B2O3 + H2O =>
2 HBO2 = B2O3 + H2O
CoCl2 + CH3COOH = Co(CH3COO)2 + HCl =>
CoCl2 + 2 CH3COOH = Co(CH3COO)2 + 2 HCl
H2SO4 + FeSO4 + KClO3 = Fe2(SO4)3 + H2O + KCl =>
3 H2SO4 + 6 FeSO4 + KClO3 = 3 Fe2(SO4)3 + 3 H2O + KCl
NH4HSO4 = N2 + H2O + SO2 + NH3 =>
3 NH4HSO4 = N2 + 6 H2O + 3 SO2 + NH3
FeSO4 + H2O2 = H2SO4 + Fe2O + O2 =>
4 FeSO4 + 4 H2O2 = 4 H2SO4 + 2 Fe2O + 3 O2
CuSO4 + NaOH + C2H12O6 = Cu2O + C6H12O7 + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + 3 C2H12O6 = Cu2O + C6H12O7 + 2 Na2SO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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