| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl3 + 6 NH4OH = [Co(NH3)6]Cl3 + 6 H2O
Al(ClO2)3 = Al + Cl2 + O2 =>
2 Al(ClO2)3 = 2 Al + 3 Cl2 + 6 O2
H2S + Fe(OH)3 = Fe2(S)3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2(S)3 + 6 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Cl2 + Na2S2O3 + H2O = HCl + Na2SO4 + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = 8 HCl + Na2SO4 + H2SO4
N2O3 + H2O = H2N2O4 =>
N2O3 + H2O = H2N2O4
Sr(NO3)2 + Pb(NO3)2 + Mn(NO3)2(H2O)4 + Ru = SrPbMnRuO6 + NO2 + H2O =>
Sr(NO3)2 + Pb(NO3)2 + Mn(NO3)2(H2O)4 + Ru = SrPbMnRuO6 + 6 NO2 + 4 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + Mn(OH)2 = HOH + (NO3)2Mn =>
2 HNO3 + Mn(OH)2 = 2 HOH + (NO3)2Mn
Mg(OH)2 + NaOH = Na2MgO2 + H2O =>
Mg(OH)2 + 2 NaOH = Na2MgO2 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NiCl2 + KOH + H2O2 = KCl + Ni(OH)3 =>
2 NiCl2 + 4 KOH + H2O2 = 4 KCl + 2 Ni(OH)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2 + Rb2SO4 = PbSO4 + Rb2(NO3)2 =>
Pb(NO3)2 + Rb2SO4 = PbSO4 + Rb2(NO3)2
Ca(OH)2 + NO2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
C57H110O6 + O2(g) = CO2(g) + H20(g) =>
2 C57H110O6 + 108 O2(g) = 114 CO2(g) + 11 H20(g)
NaOH + Cl = HCl + NaO =>
NaOH + Cl = HCl + NaO
Fe + Pb(NO3)2 = Fe(NO3)3 + Pb =>
2 Fe + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
(C8H12S2) + O2 = CO2 + H2O + SO2 =>
(C8H12S2) + 13 O2 = 8 CO2 + 6 H2O + 2 SO2
Hg(ClO3) + NaOH = Hg2O + NaClO3 + H2O =>
2 Hg(ClO3) + 2 NaOH = Hg2O + 2 NaClO3 + H2O
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Ca(OH)2 + CO = CaO + C(OH)2 =>
Ca(OH)2 + CO = CaO + C(OH)2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3CHO + Ag2O = CH3CH2COOH + Ag =>
3 CH3CHO + Ag2O = 2 CH3CH2COOH + 2 Ag
PbCl2 + PbO = Pb17O8Cl18 =>
9 PbCl2 + 8 PbO = Pb17O8Cl18
Fe3C + HNO3 = CO2 + Fe(NO3)3 + NO2 + H2O =>
Fe3C + 22 HNO3 = CO2 + 3 Fe(NO3)3 + 13 NO2 + 11 H2O
PO + Cl2 = POCl3(l) =>
2 PO + 3 Cl2 = 2 POCl3(l)
P4 + HClO + H2O = H3PO4 + Cl{-} + H{+} =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 Cl{-} + 10 H{+}
H3PO4(aq) + NaOH = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH = Na3PO4(aq) + 3 H2O(l)
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
Ag(BrO3) + Be(C2O4) = Ag2(C2O4) + Be(BrO3)2 =>
2 Ag(BrO3) + Be(C2O4) = Ag2(C2O4) + Be(BrO3)2
NaClO + NaHCO3 = Na2HClCO4 =>
NaClO + NaHCO3 = Na2HClCO4
CO + H2 = CH3OH(g) =>
CO + 2 H2 = CH3OH(g)
NaOH + Cl = HCl + NaO =>
NaOH + Cl = HCl + NaO
Na(Al(OH)4) + CO2 = Al(OH)3 + Na2CO3 + H2O =>
2 Na(Al(OH)4) + CO2 = 2 Al(OH)3 + Na2CO3 + H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
H2CO3 + MgOH = MgHCO3 + H2O =>
H2CO3 + MgOH = MgHCO3 + H2O
Ni + H2O = Ni3H2O =>
3 Ni + H2O = Ni3H2O
Na2CO3 + SO2 + H2O = Na2SO3 + NaHCO3 =>
2 Na2CO3 + SO2 + H2O = Na2SO3 + 2 NaHCO3
CH3COO{-} + NO3{-} + H{+} = CO2 + NO2{-} + H2O =>
CH3COO{-} + 4 NO3{-} + H{+} = 2 CO2 + 4 NO2{-} + 2 H2O
[CoCl2*6(H20)] + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[CoCl2*6(H20)] + 2 NH4Cl + 8 NH3 + 121 H2O2 = 2[Co(NH3)5Cl]Cl2 + 242 H2O
Eu2B2O5 + B + C = EuB6 + CO =>
Eu2B2O5 + 10 B + 5 C = 2 EuB6 + 5 CO
ZnCl2 + H2SO4 = HCl + ZnSO4 =>
ZnCl2 + H2SO4 = 2 HCl + ZnSO4
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
OH + NH3 = H2O + NH2 =>
OH + NH3 = H2O + NH2
Ca + SO3 = Ca(SO3)2 =>
Ca + 2 SO3 = Ca(SO3)2
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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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