| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4(NO3)(s) = 2 N2(g) + O2(g) + 4 H2O(g)
HIO3 + TiO = IO + Ti2O3 + H2O =>
2 HIO3 + 6 TiO = 2 IO + 3 Ti2O3 + H2O
LiI + Au2(CO3)3 = Li2CO3 + AuI3 =>
6 LiI + Au2(CO3)3 = 3 Li2CO3 + 2 AuI3
CH2OH + Na = CH2ONa + H2 =>
2 CH2OH + 2 Na = 2 CH2ONa + H2
ZnS + Zn(NO3)2 = Zn + S(NO3)2 =>
ZnS + Zn(NO3)2 = 2 Zn + S(NO3)2
S + CO = SOC =>
S + CO = SOC
MgCl2Na2CO3 = MgCO3Na2Cl2 =>
MgCl2Na2CO3 = MgCO3Na2Cl2
C6H3(NO2)3 + O2 = N2 + CO2 + H2O =>
4 C6H3(NO2)3 + 15 O2 = 6 N2 + 24 CO2 + 6 H2O
Cl + NO2 + H2O = HCl + HNO3 =>
Cl + NO2 + H2O = HCl + HNO3
Cl + O3 = Cl2O2 =>
6 Cl + 2 O3 = 3 Cl2O2
CH2OH + Na = CH2ONa + H2 =>
2 CH2OH + 2 Na = 2 CH2ONa + H2
Li + CuCI2 = LiCI2 + Cu =>
Li + CuCI2 = LiCI2 + Cu
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
HCl + NaSO4 = HSO4 + Na + Cl =>
HCl + NaSO4 = HSO4 + Na + Cl
Ag + Mg(No3)2 = Ag(No3)2 + Mg =>
Ag + Mg(No3)2 = Ag(No3)2 + Mg
Cl + NO2 + H2O = HCl + HNO3 =>
Cl + NO2 + H2O = HCl + HNO3
K2CrO7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = Cr2(SO4)3 + 9 Fe2(SO4)3 + 2 K2SO4 + 14 H2O
Cl + NO2 + H2O = HCl + HNO3 =>
Cl + NO2 + H2O = HCl + HNO3
Cr(OH)3 + Ba(OH)2 + H2O = Ba[Cr(OH)4(H2O)2]2 =>
2 Cr(OH)3 + Ba(OH)2 + 4 H2O = Ba[Cr(OH)4(H2O)2]2
Fe2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 Fe2 + 6 KMnO4 + 48 HCl = 10 FeCl3 + 6 MnCl2 + 24 H2O + 6 KCl
HCl + NaSO4 = HSO4 + Na + Cl =>
HCl + NaSO4 = HSO4 + Na + Cl
N2O(g) + H2O(l) = NH4NO3(s) =>
N2O(g) + 2 H2O(l) = NH4NO3(s)
Ca(OH)2 + Cl2O7 = CaOHClO4 + H2O =>
2 Ca(OH)2 + Cl2O7 = 2 CaOHClO4 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HCl + NaSO4 = HSO4 + Na + Cl =>
HCl + NaSO4 = HSO4 + Na + Cl
C138H97O9 + O2 = CO2 + H2O =>
4 C138H97O9 + 631 O2 = 552 CO2 + 194 H2O
MgI2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O
Ca(MnO4)2 + Al2(SO4)3 = Al(MnO4)3 + CaSO4 =>
3 Ca(MnO4)2 + Al2(SO4)3 = 2 Al(MnO4)3 + 3 CaSO4
C4O4H4 + HBr + H2O2 = C2O4H4Br2 + H2O =>
C4O4H4 + 4 HBr + 4 H2O2 = 2 C2O4H4Br2 + 4 H2O
Cu + HNO3 = Cu(NO3) + H2O + N3O2 =>
11 Cu + 14 HNO3 = 11 Cu(NO3) + 7 H2O + N3O2
Al2(O3) + KOH = KAlO2 + H2O =>
Al2(O3) + 2 KOH = 2 KAlO2 + H2O
Cu + Fe{3+} = Cu{2+} + Fe =>
3 Cu + 2 Fe{3+} = 3 Cu{2+} + 2 Fe
H4N2 + H2O2 = N2 + H2O =>
H4N2 + 2 H2O2 = N2 + 4 H2O
C14H30 = C8H18 + C3H6 =>
C14H30 = C8H18 + 2 C3H6
Mn(NO3)3(aq) + Na2S(aq) = Mn2S3(s) + NaNO3(aq) =>
2 Mn(NO3)3(aq) + 3 Na2S(aq) = Mn2S3(s) + 6 NaNO3(aq)
Fe + Cu{2+}{+} = Fe{3+} + Cu =>
2 Fe + 3 Cu{2+}{+} = 2 Fe{3+} + 3 Cu
HF(aq) + LiOH(aq) = LiF + H2O =>
HF(aq) + LiOH(aq) = LiF + H2O
CH3C6H4SO3H + Na2CO3 + H = CH3C6H4OH + Na2SO4 + CO2 =>
13 CH3C6H4SO3H + 13 Na2CO3 + 8 H = 14 CH3C6H4OH + 13 Na2SO4 + 6 CO2
(CH3)3N + H2O = (CH3)3NH{+} + OH{-} =>
(CH3)3N + H2O = (CH3)3NH{+} + OH{-}
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
C3H6Cl2 + KOH = C3H6(OH)2 + KCl =>
C3H6Cl2 + 2 KOH = C3H6(OH)2 + 2 KCl
Fe(OH)3 + Si + OH{-} = SiO3{-}2 + Fe(OH)2 + H2O =>
5 Fe(OH)3 + Si + OH{-} = SiO3{-}2 + 5 Fe(OH)2 + 3 H2O
Li(aq) + Cl2(g) = LiCl =>
2 Li(aq) + Cl2(g) = 2 LiCl
Al(s) + OH{-}(aq) + H2O(l) = Al(OH)4{-}(aq) + H2(g) =>
2 Al(s) + 2 OH{-}(aq) + 6 H2O(l) = 2 Al(OH)4{-}(aq) + 3 H2(g)
HCl(ac) + Ca(OH)2(ac) = CaCl2(ac) + H2O(l) =>
2 HCl(ac) + Ca(OH)2(ac) = CaCl2(ac) + 2 H2O(l)
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O =>
CH3(CH2)16COOH + CH3OH = CH3(CH2)16COOCH3 + H2O
FeCl3 + NH4(OH) = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3 NH4Cl
CrOH3 + KClO3 + KOH = KCrO4 + H2O + KCl =>
3 CrOH3 + 4 KClO3 + 3 KOH = 3 KCrO4 + 6 H2O + 4 KCl
Ac + HCl = AcCl4 + H2 =>
Ac + 4 HCl = AcCl4 + 2 H2
Fe2(SO4)3 + K2CO3 + H2O = Fe(OH)3 + K2SO4 + CO2 =>
Fe2(SO4)3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 K2SO4 + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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