| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C6H13NH2 + O2 = CO2 + H2O + N2 =>
4 C6H13NH2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
NH4CO3 + CaI2 = NH4I + Ca(CO3)2 =>
2 NH4CO3 + CaI2 = 2 NH4I + Ca(CO3)2
MnO4{-} + S2O3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
8 MnO4{-} + 3 S2O3{-2} + H2O = 8 MnO2 + 6 SO4{-2} + 2 OH{-}
SbCl3 + HOH = SbCl(OH)2 + H + Cl =>
SbCl3 + 2 HOH = SbCl(OH)2 + 2 H + 2 Cl
FeCl3 + Be3(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3(PO4)2 = 3 BeCl2 + 2 FePO4
Fe4 + O2 = Fe3O4 =>
3 Fe4 + 8 O2 = 4 Fe3O4
Na2B4O7HOH = NaHB4O7NaOH =>
Na2B4O7HOH = NaHB4O7NaOH
NaCe = Na + Ce2 =>
2 NaCe = 2 Na + Ce2
CuSO4(aq) + Zn = Cu(s) + ZnSO4 =>
CuSO4(aq) + Zn = Cu(s) + ZnSO4
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
HF + SiO2 = H2O + SiF4 =>
4 HF + SiO2 = 2 H2O + SiF4
H2CO3 + Fe(OH)2 = Fe(CO3) + H2O =>
H2CO3 + Fe(OH)2 = Fe(CO3) + 2 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
(NH4)2S + Cu(NO3)2 = (NH4)NO3 + CuS =>
(NH4)2S + Cu(NO3)2 = 2(NH4)NO3 + CuS
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
C3H6O2 + K2CO3 = C3H5O2K + H2O + CO2 =>
2 C3H6O2 + K2CO3 = 2 C3H5O2K + H2O + CO2
Ag2S + CuCl2 = AgCl + CuS =>
Ag2S + CuCl2 = 2 AgCl + CuS
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn(NO2)2 + H3PO4 = Zn3(PO4)2 + N2O3 + H2O =>
3 Zn(NO2)2 + 2 H3PO4 = Zn3(PO4)2 + 3 N2O3 + 3 H2O
MnO2 + MgAl = MgO + Al2O3 + Mn =>
5 MnO2 + 4 MgAl = 4 MgO + 2 Al2O3 + 5 Mn
Al + FeSO4 = Al2(SO4)3 + Fe =>
2 Al + 3 FeSO4 = Al2(SO4)3 + 3 Fe
Sc2O3 + SO3 = Sc2 + (SO4)2 =>
2 Sc2O3 + 6 SO3 = 2 Sc2 + 3(SO4)2
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O(g) =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H2 + Br2 = C3H2Br + HBr =>
3 C2H2 + 2 Br2 = 2 C3H2Br + 2 HBr
BaN + K = KN + Ba =>
BaN + K = KN + Ba
V(OH)4 + HCl = VOCl2 + H2O =>
V(OH)4 + 2 HCl = VOCl2 + 3 H2O
NaH + BaCl = NaCl + BaH =>
NaH + BaCl = NaCl + BaH
Na2S2O3 + Na2O = Na2SO4 + Na2S2 =>
7 Na2S2O3 + 3 Na2O = 6 Na2SO4 + 4 Na2S2
C9HO4 + O2 = CO2 + H2O =>
4 C9HO4 + 29 O2 = 36 CO2 + 2 H2O
Fe2O3 + magnesium = MgO + iron =>
Fe2O3 + 3 Mg = 3 MgO + 2 Fe
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
NaOH + NH4F = NaF + NH3 + H2O =>
NaOH + NH4F = NaF + NH3 + H2O
MnSO4 + ZnO = MnO2 + ZnSO3 =>
MnSO4 + ZnO = MnO2 + ZnSO3
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
K2Cr2O7 + NH3 = Cr2O3 + KNO3 + KOH + H2O =>
4 K2Cr2O7 + 3 NH3 = 4 Cr2O3 + 3 KNO3 + 5 KOH + 2 H2O
C3H6(g) + NH3 + O2(g) = CH2CN + H2O =>
8 C3H6(g) + 12 NH3 + 15 O2(g) = 12 CH2CN + 30 H2O
NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH
C1000H670O83 + CO2 = CO + H2 =>
C1000H670O83 + 917 CO2 = 1917 CO + 335 H2
Sr + H2O = SrOH1 + H2 =>
2 Sr + 2 H2O = 2 SrOH1 + H2
(NH4)SO4 + Pb(NO3)2 = NH4NO3 + Pb(SO4)2 =>
2(NH4)SO4 + Pb(NO3)2 = 2 NH4NO3 + Pb(SO4)2
KMnO4 + FeCl2 + H2SO4 + HCl = MnSO4 + FeCl3 + KCl + H2O =>
KMnO4 + 5 FeCl2 + H2SO4 + 6 HCl = MnSO4 + 5 FeCl3 + KCl + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + HOH + Cu = NH4 + Cu(OH)2 =>
2 NH3 + 2 HOH + Cu = 2 NH4 + Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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