| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 6 NO = 5 N2 + 6 H2O
Cu(s) + HNO3(aq) = Cu(NO3)(aq) + NO2(g) + H2O =>
Cu(s) + 2 HNO3(aq) = Cu(NO3)(aq) + NO2(g) + H2O
H2NC(CH2OH)3 + HCl = H2O + H2ClNC(OH)2(CH2)3 =>
H2NC(CH2OH)3 + HCl = H2O + H2ClNC(OH)2(CH2)3
O2 = O3 =>
3 O2 = 2 O3
MnO2 + LiOH = Li2MnO3 + H2O =>
MnO2 + 2 LiOH = Li2MnO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + NH4F = AlF3 + H2 + NH3 =>
2 Al + 6 NH4F = 2 AlF3 + 3 H2 + 6 NH3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
HCOH + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
HCOH + 2[Ag(NH3)2]OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe + NH3 = Fe(NH2)2 + H2 =>
Fe + 2 NH3 = Fe(NH2)2 + H2
CH3CHOHCOOH + KMnO4 + H2SO4 = CH3COCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCOOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COCOOH + 2 MnSO4 + K2SO4 + 8 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
HC + O2 = CO2 + H2O =>
4 HC + 5 O2 = 4 CO2 + 2 H2O
LiCl + Ba(NO3)2 = Li(NO3) + BaCl2 =>
2 LiCl + Ba(NO3)2 = 2 Li(NO3) + BaCl2
KOH + Cl = KClOH =>
KOH + Cl = KClOH
FeCl3 + NH4OH = FeNH3Cl3 + H2O =>
FeCl3 + NH4OH = FeNH3Cl3 + H2O
H2C2O4 + AgOH = Ag2C2O4 + H2O =>
H2C2O4 + 2 AgOH = Ag2C2O4 + 2 H2O
C989 + K163 = C555555K9999 =>
2809232.1081901C989 + 306779.13496933K163 = 5001 C555555K9999
FeCl3 + Na3PO4 = FePO4 + Na3Cl3 =>
FeCl3 + Na3PO4 = FePO4 + Na3Cl3
Pb{2+} + Na2S = Na{+} + PbS =>
Pb{2+} + Na2S = 2 Na{+} + PbS
O5 + CS2 = CO2 + SO2 =>
6 O5 + 5 CS2 = 5 CO2 + 10 SO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2O2 + KI{-} = KIO{-} + H2O =>
H2O2 + KI{-} = KIO{-} + H2O
Sn + HSbO3 = Sn(SbO3)2 + H2 =>
Sn + 2 HSbO3 = Sn(SbO3)2 + H2
CuSeO4 + Na = Cu + NaSeO4 =>
CuSeO4 + Na = Cu + NaSeO4
C6H10 + Cr2O72{-} + H3O{+} = C6H10O4 + H2O + Cr3{+} =>
427 C6H10 + 24 Cr2O72{-} + 40 H3O{+} = 427 C6H10O4 + 60 H2O + 16 Cr3{+}
PbO3 + CO = Pb + CO2 =>
PbO3 + 3 CO = Pb + 3 CO2
H2NC6H4OH + C4H6O3 = C8H9NO2 + H2O =>
2 H2NC6H4OH + C4H6O3 = 2 C8H9NO2 + H2O
SnO2{2-} + OH = SnO3{2-} + H2O =>
SnO2{2-} + 2 OH = SnO3{2-} + H2O
PbCO3*Pb(OH)2 + KI = PbI2 + K2CO3 + KOH =>
PbCO3*Pb(OH)2 + 4 KI = 2 PbI2 + K2CO3 + 2 KOH
Na2SO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + NaOH(aq) =>
Na2SO4(aq) + Ba(OH)2(aq) = BaSO4(aq) + 2 NaOH(aq)
C15H32 = C + H2 =>
C15H32 = 15 C + 16 H2
Cu + HNO2 = Cu(NO3)2 + NO + H2O =>
Cu + 8 HNO2 = Cu(NO3)2 + 6 NO + 4 H2O
Co + SO4 = Co(SO4)2 =>
Co + 2 SO4 = Co(SO4)2
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
Al(s) + CuCl2(aq) = AlCl3(s) + Cu(s) =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3(s) + 3 Cu(s)
BaCl2(aq) + NaNO3(aq) = NaCl(aq) + Ba(NO3)2 =>
BaCl2(aq) + 2 NaNO3(aq) = 2 NaCl(aq) + Ba(NO3)2
Ag(CrO4)2 + HCl = AgCl2 + CrCl3 + H2O + Cl =>
Ag(CrO4)2 + 16 HCl = AgCl2 + 2 CrCl3 + 8 H2O + 8 Cl
CH3CHOHCOOH + Ca(OH)2 = (CH3CHOHCOO)2Ca + H2O =>
2 CH3CHOHCOOH + Ca(OH)2 = (CH3CHOHCOO)2Ca + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O + Na2SO3 + KMnO4 = MnO2 + Na2SO4 + KOH =>
H2O + 3 Na2SO3 + 2 KMnO4 = 2 MnO2 + 3 Na2SO4 + 2 KOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mn + BaO2 = MnO2 + BaO =>
Mn + 2 BaO2 = MnO2 + 2 BaO
C4H11NO2 + H2O = C4H5NO4 + H3O =>
C4H11NO2 + 12 H2O = C4H5NO4 + 10 H3O
KOH(aq) + BaCl(aq) = BaOH(aq) + KCl(aq) =>
KOH(aq) + BaCl(aq) = BaOH(aq) + KCl(aq)
C5H8 + KMnO4 + H2O = C5H8O4 + KOH + MnO2 =>
3 C5H8 + 8 KMnO4 + 4 H2O = 3 C5H8O4 + 8 KOH + 8 MnO2
Cl2O + N2O5 = NClO3 =>
Cl2O + N2O5 = 2 NClO3
Na3Po4 + (CuSO4)2 = NaSO4 + Cu3Po4 =>
2 Na3Po4 + 3(CuSO4)2 = 6 NaSO4 + 2 Cu3Po4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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