| Équations équilibrées la veille | Équations équilibrées le lendemain |
KH(IO3)2 + Sr(OH)2 = K + H + 2 OH + Sr(IO3)2
SO + Ni2O3 = Ni + SO2 =>
3 SO + Ni2O3 = 2 Ni + 3 SO2
Na2CrO7 + H2C2O4 + HCl = CrCl3 + CO2 + H2O + NaCl =>
2 Na2CrO7 + 9 H2C2O4 + 10 HCl = 2 CrCl3 + 18 CO2 + 14 H2O + 4 NaCl
AgNO3 + NiCl3 = Ni(NO3)3 + AgCl =>
3 AgNO3 + NiCl3 = Ni(NO3)3 + 3 AgCl
FeOH + CH3COOH = H2O + CHOFe =>
2 FeOH + CH3COOH = 2 H2O + 2 CHOFe
CuCl2H2O = CuCl2 + H2O =>
CuCl2H2O = CuCl2 + H2O
NH4OH + AgNO3 = Ag(NH3)2NO3 + H2O =>
2 NH4OH + AgNO3 = Ag(NH3)2NO3 + 2 H2O
Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3
CH3CH2CH3 + Cl = CH3CH2CH2Cl + HCl =>
CH3CH2CH3 + 2 Cl = CH3CH2CH2Cl + HCl
C10H18O9 + O2 = C2O + H2O =>
2 C10H18O9 + 5 O2 = 10 C2O + 18 H2O
CHCl + Cl2 = CCl4 + HCl =>
CHCl + 2 Cl2 = CCl4 + HCl
CI2 + KI = CI2I + K =>
CI2 + KI = CI2I + K
C6H8O7 + KMnO4 = KC6H2O7 + MnO + H2O =>
C6H8O7 + KMnO4 = KC6H2O7 + MnO + 3 H2O
aluminium + CuCl2 = aluminiumchloride + copper =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NiSO4 + NH4OH = NH4SO4 + NiOH =>
NiSO4 + NH4OH = NH4SO4 + NiOH
KF + KAlF4 + B2O3 = K2B2OF6 + K2Al2OF6 =>
2 KF + 4 KAlF4 + B2O3 = K2B2OF6 + 2 K2Al2OF6
Cu + AgNO = Ag + Cu(NO)3 =>
Cu + 3 AgNO = 3 Ag + Cu(NO)3
Na2SO3 + NaClO3 = NaCl + Na2SO4 =>
3 Na2SO3 + NaClO3 = NaCl + 3 Na2SO4
C{+} + C{-} = C =>
C{+} + C{-} = 2 C
O + Na2SO3 = Na2SO4 =>
O + Na2SO3 = Na2SO4
MnO4 + SO2 + H2O = Mn2 + HSO4 =>
6 MnO4 + 16 SO2 + 8 H2O = 3 Mn2 + 16 HSO4
Zn + HNO3 = Zn(HNO3) =>
Zn + HNO3 = Zn(HNO3)
HCCO + O = H + CO =>
HCCO + O = H + 2 CO
Mn{2+} + Co{3+} + H2O = MnO2 + Co{+2} + H3O{+} =>
Mn{2+} + 2 Co{3+} + 6 H2O = MnO2 + 2 Co{+2} + 4 H3O{+}
HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O
H{3}PO{4} + NH{4}OH = H{2}O + (NH{4}){3}PO{4} =>
3 H{3}PO{4} + NH{4}OH = 3 H{2}O + (NH{4}){3}PO{4}
K2SO4 + CsOH = Cs2SO4 + KOH =>
K2SO4 + 2 CsOH = Cs2SO4 + 2 KOH
BaS + Ga = BaGa + S =>
BaS + Ga = BaGa + S
HBrO3(aq) + LiOH(aq) = H2O(l) + LiBrO3(aq) =>
HBrO3(aq) + LiOH(aq) = H2O(l) + LiBrO3(aq)
KHSO4 + Na2CO3 = Na2SO4 + KHCO3 =>
KHSO4 + Na2CO3 = Na2SO4 + KHCO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4Cl(k) + Ca(OH)2(k) = CaCl2(k) + NH3(d) + H2O(d) =>
2 NH4Cl(k) + Ca(OH)2(k) = CaCl2(k) + 2 NH3(d) + 2 H2O(d)
C3H6 + O2 = CH3COOCH3 =>
C3H6 + O2 = CH3COOCH3
NiO + S2 = O2 + Ni3S2 =>
6 NiO + 2 S2 = 3 O2 + 2 Ni3S2
AlCl3 + NaHCO3 = AlHCO3 + NaCl3 =>
AlCl3 + NaHCO3 = AlHCO3 + NaCl3
C4H8O2(l) + O2(g) = H2O(g) + CO2 =>
C4H8O2(l) + 5 O2(g) = 4 H2O(g) + 4 CO2
Na4Fe(CN)6 + Fe{+3} = Fe4(Fe(CN)6)3 + Na{+} =>
3 Na4Fe(CN)6 + 4 Fe{+3} = Fe4(Fe(CN)6)3 + 12 Na{+}
P2O5 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
P2O5 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 H2O
NH4Br(aq) + AgOH(aq) = AgBr() + NH4OH() =>
NH4Br(aq) + AgOH(aq) = AgBr() + NH4OH()
NIO + CO2 = NICO3 =>
NIO + CO2 = NICO3
NO2 + BrO3 = NO3 + Br =>
3 NO2 + BrO3 = 3 NO3 + Br
Na2S2O3 + Ni(NO3)2 = Na2NO3 + Ni(S2O3)2 =>
2 Na2S2O3 + Ni(NO3)2 = 2 Na2NO3 + Ni(S2O3)2
HPO4 + H + KCl = K2HPO4 + HCl =>
HPO4 + 2 H + 2 KCl = K2HPO4 + 2 HCl
SF6(g) = S8(s) + F2(g) =>
8 SF6(g) = S8(s) + 24 F2(g)
C11H15NO2 + O2 = CO2 + H2O + NO2 =>
4 C11H15NO2 + 59 O2 = 44 CO2 + 30 H2O + 4 NO2
Mn(s) + HCl(l) = H2 + MnCl(s) =>
2 Mn(s) + 2 HCl(l) = H2 + 2 MnCl(s)
Ca + H2FeO4 = H2 + CaO + Fe =>
4 Ca + H2FeO4 = H2 + 4 CaO + Fe
H2O + Br + Al3{+} = Al + BrO3 + H{+} =>
3 H2O + Br + 6 Al3{+} = 18 Al + BrO3 + 6 H{+}
IO3 + H2SO3 = HIO3 + SO3 =>
2 IO3 + H2SO3 = 2 HIO3 + SO3
NH4OH(aq)H2SO4(aq) = NH4HSO4OH2 =>
NH4OH(aq)H2SO4(aq) = NH4HSO4OH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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