| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + C6H8O6 + I2 + H2O = C6H8O7 + 2 KI + 2 HCl
BN + H2O = NH3 + B2O3 =>
2 BN + 3 H2O = 2 NH3 + B2O3
Cr2(SO4)3 + NH3 + H2O = Cr(OH)3 + NH4HSO4 =>
Cr2(SO4)3 + 3 NH3 + 6 H2O = 2 Cr(OH)3 + 3 NH4HSO4
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
MnO2 + HCl = MnCl2(H2O) + Cl + H2O =>
MnO2 + 4 HCl = MnCl2(H2O) + 2 Cl + H2O
C7H8 + CH2O = H2O + C9H5 =>
5 C7H8 + 37 CH2O = 37 H2O + 8 C9H5
Sn + Na3AsO4 = Sn(AsO4)2 + Na =>
Sn + 2 Na3AsO4 = Sn(AsO4)2 + 6 Na
C2H2 + H2O + [O] = CH3COOH =>
C2H2 + H2O + [O] = CH3COOH
M(NO3)3 + Na2SO4 = M2(SO4)3 + NaNO3 =>
2 M(NO3)3 + 3 Na2SO4 = M2(SO4)3 + 6 NaNO3
C3H8O + O2 = CO279 + H2O =>
C3H8O + 420 O2 = 3 CO279 + 4 H2O
Na2C2O4 + H2O = Na2C2O4*2H2O =>
Na2C2O4 + 2 H2O = Na2C2O4*2H2O
K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2
Ca3(N)2 = Ca2 + N2 =>
2 Ca3(N)2 = 3 Ca2 + 2 N2
(NH4)6Mo7O24 + NH4OH + Na2S + H2O = (NH4)2MoS4 + NaOH =>
(NH4)6Mo7O24 + 8 NH4OH + 28 Na2S + 24 H2O = 7(NH4)2MoS4 + 56 NaOH
KIO2 + KI + HCl = I2 + KCl + H2O =>
KIO2 + 3 KI + 4 HCl = 2 I2 + 4 KCl + 2 H2O
Zn(NO3)2 + NaCl = NaNO3 + ZnCl2 =>
Zn(NO3)2 + 2 NaCl = 2 NaNO3 + ZnCl2
C124H250O124 + O2 = CO2 + H2O =>
2 C124H250O124 + 249 O2 = 248 CO2 + 250 H2O
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
Sr2SO4 + CaCl2 = CaSO4 + SrCl =>
Sr2SO4 + CaCl2 = CaSO4 + 2 SrCl
K2(SO4) + Mg3(PO4)2 = K2(PO4) + Mg3(SO4)2 =>
2 K2(SO4) + Mg3(PO4)2 = 2 K2(PO4) + Mg3(SO4)2
CH3COONa + NaOH + Ca(OH)2 = CH4 + COONa + CaO =>
7 CH3COONa + NaOH + Ca(OH)2 = 6 CH4 + 8 COONa + CaO
Na2SO4(s) + CUCl2(aq) = NaCl + CUSO4(aq) =>
Na2SO4(s) + CUCl2(aq) = 2 NaCl + CUSO4(aq)
C6H6 + C2H4O + AlCl3 = C8H9OAlCl2 + HCl =>
C6H6 + C2H4O + AlCl3 = C8H9OAlCl2 + HCl
Zn + CuBr{2+} = ZnBr{2+} + Cu =>
Zn + CuBr{2+} = ZnBr{2+} + Cu
Mg + Fe(Cl)3 = MgCl2 + Fe =>
3 Mg + 2 Fe(Cl)3 = 3 MgCl2 + 2 Fe
C3H5N + HBr = C3H6N + Br2 =>
2 C3H5N + 2 HBr = 2 C3H6N + Br2
C + CuO = CO + Cu =>
C + CuO = CO + Cu
Al(s) + H{+} = Al3{+} + H2(g) =>
6 Al(s) + 2 H{+} = 2 Al3{+} + H2(g)
Ca + Cr2 + O5 = CaCr2O7 =>
5 Ca + 5 Cr2 + 7 O5 = 5 CaCr2O7
Fe(s) + Al2(SO4)3(aq) = Fe(SO4)(aq) + Al(s) =>
3 Fe(s) + Al2(SO4)3(aq) = 3 Fe(SO4)(aq) + 2 Al(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KMnO4 + C3H5O3 = K2CO3 + CO3 + H2O + Mn2O3 =>
34 KMnO4 + 10 C3H5O3 = 17 K2CO3 + 13 CO3 + 25 H2O + 17 Mn2O3
Cu3(PO4){-}3 + ZnBr2 = Cu3Br2 + Zn(PO4){-}3 =>
Cu3(PO4){-}3 + ZnBr2 = Cu3Br2 + Zn(PO4){-}3
HBr + AgNO3 = AgBr + HNO3 =>
HBr + AgNO3 = AgBr + HNO3
Na{+} + Cl{-) = NaCl =>
Na{+} + Cl{-) = NaCl
CH3COOH + CH3(CH2)3OH = C10H20O + H2O =>
2 CH3COOH + 9 CH3(CH2)3OH = 4 C10H20O + 9 H2O
CuSO4*5H2O + NH3 = CuNH3SO4 + H2O =>
CuSO4*5H2O + NH3 = CuNH3SO4 + 5 H2O
H2S + O2 = SO2(S) + H2O =>
2 H2S + 2 O2 = SO2(S) + 2 H2O
CoNO3 + NaCO3 = CoNa + NO3CO3 =>
CoNO3 + NaCO3 = CoNa + NO3CO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sr3(PO4)2 = Sr3P2 + O2 =>
Sr3(PO4)2 = Sr3P2 + 4 O2
Mg + CuCl3 = Mg3Cu + Cl =>
3 Mg + CuCl3 = Mg3Cu + 3 Cl
C5H10(g) + O2 = CO2(g) + H2O(g) =>
2 C5H10(g) + 15 O2 = 10 CO2(g) + 10 H2O(g)
Al + KSCN = K + AlSCN =>
Al + KSCN = K + AlSCN
F2 + CBr4 = CF4 + Br =>
2 F2 + CBr4 = CF4 + 4 Br
NI(OH)4 + H2SO4 = NISO4 + O2 + H2O =>
2 NI(OH)4 + 2 H2SO4 = 2 NISO4 + O2 + 6 H2O
NH4C2H3O2 + FeCl3 = NH4Cl3 + FeC2H3O2 =>
NH4C2H3O2 + FeCl3 = NH4Cl3 + FeC2H3O2
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
NH4 + Cu(NO3)2 = NH4NO3 + Cu =>
2 NH4 + Cu(NO3)2 = 2 NH4NO3 + Cu
Bi2O3 + TiO2 = Bi2Ti2O7 =>
Bi2O3 + 2 TiO2 = Bi2Ti2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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