| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10S + 8 O2 = 4 CO2 + 5 H2O + SO3
(H2C6H6O6) + OH = H2O + HC6H6O6 =>
(H2C6H6O6) + OH = H2O + HC6H6O6
HCl(aq) + CaCO3 = CO2 + CaCl2 + H2O =>
2 HCl(aq) + CaCO3 = CO2 + CaCl2 + H2O
Co(OH)2 + KOH = [Co(OH)4]{2-} + K{+} =>
Co(OH)2 + 2 KOH = [Co(OH)4]{2-} + 2 K{+}
FeO + N2O5 = Fe(NO3)2 =>
FeO + N2O5 = Fe(NO3)2
AgNO3 + NH4CH3COO = AgCH3COO + NH4NO3 =>
AgNO3 + NH4CH3COO = AgCH3COO + NH4NO3
La2 + (CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2 + (CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
(NH4)2S + KMnO4 = MnO2 + K(OH) + NO + K2SO4 + H2O =>
(NH4)2S + 6 KMnO4 = 6 MnO2 + 4 K(OH) + 2 NO + K2SO4 + 2 H2O
H + N2O3 = N + H2O =>
6 H + N2O3 = 2 N + 3 H2O
Mg + Zn(OH)2 = Zn + Mg(OH)2 =>
Mg + Zn(OH)2 = Zn + Mg(OH)2
Be(OH)2 + HF = BeF2 + H2O =>
Be(OH)2 + 2 HF = BeF2 + 2 H2O
C3H8 + C3H6Cl2 = C3H6Cl + HCl =>
C3H8 + 3 C3H6Cl2 = 4 C3H6Cl + 2 HCl
MnO + [O] = Mn2O7 =>
2 MnO + 5[O] = Mn2O7
HCO3{-}1 + SO32{-} = CO32{-} + HSO3{-}1 =>
HCO3{-}1 + SO32{-} = CO32{-} + HSO3{-}1
(NH4)2CrO4 + NiCl2 = NiCrO4 + NH4Cl =>
(NH4)2CrO4 + NiCl2 = NiCrO4 + 2 NH4Cl
CuO + H2 = CuH2 + O =>
CuO + H2 = CuH2 + O
RbOH + SIO2 = Rb2SIO3 + H2O =>
2 RbOH + SIO2 = Rb2SIO3 + H2O
H2SO4 + Fe = SO2 + Fe(OH)3 =>
3 H2SO4 + 2 Fe = 3 SO2 + 2 Fe(OH)3
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
Cu + K2SO4 + HCl = KCl + CuSO4 + H2O + SO2 =>
Cu + 2 K2SO4 + 4 HCl = 4 KCl + CuSO4 + 2 H2O + SO2
NaNO3 + NaI + H2SO4 = NO + I2 + Na2SO4 + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + 4 Na2SO4 + 4 H2O
NH4I(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaI(aw) =>
NH4I(aq) + NaOH(aq) = H2O(l) + NH3(g) + NaI(aw)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
TiO + Al = Al2O3 + Ti2O =>
6 TiO + 2 Al = Al2O3 + 3 Ti2O
HClO + Cu = Cu(ClO) + H2 =>
2 HClO + 2 Cu = 2 Cu(ClO) + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C22H42O4 + O2 = CO2 + H2O =>
2 C22H42O4 + 61 O2 = 44 CO2 + 42 H2O
Ag(NO3) + K(PO4) = Ag(PO4) + K(NO3) =>
Ag(NO3) + K(PO4) = Ag(PO4) + K(NO3)
Li + AlN = Li3N + Al =>
3 Li + AlN = Li3N + Al
Cu(OH)2 + H2(SO4) = Cu(SO4) + H2O =>
Cu(OH)2 + H2(SO4) = Cu(SO4) + 2 H2O
Fe + Cr2O72{-} + H{+} = Fe{+} + Cr3{+} + H2O =>
427 Fe + 3 Cr2O72{-} + 432 H{+} = 427 Fe{+} + 2 Cr3{+} + 216 H2O
HCl + B(OH)3 = BCl3 + H2O =>
3 HCl + B(OH)3 = BCl3 + 3 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CS + N2O = S8 + CO2 + N2 =>
8 CS + 16 N2O = S8 + 8 CO2 + 16 N2
KNO3 = N2 + KO2 + O2 =>
2 KNO3 = N2 + 2 KO2 + O2
CaI2 + (NH4)2Co3 = CaCo3 + NH4I =>
CaI2 + (NH4)2Co3 = CaCo3 + 2 NH4I
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
C + O2 + N2 + H2 = (H2)(NCH2)(COOH) =>
4 C + 2 O2 + N2 + 5 H2 = 2(H2)(NCH2)(COOH)
FeCl3 + K2C2O4 = Fe2(C2O4)3 + KCl =>
2 FeCl3 + 3 K2C2O4 = Fe2(C2O4)3 + 6 KCl
HOH + P2O5 = H3PO4 =>
3 HOH + P2O5 = 2 H3PO4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O + NO =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O + 2 NO
As + H2SO4 = H3AsO4 + SO2 + H2O =>
2 As + 5 H2SO4 = 2 H3AsO4 + 5 SO2 + 2 H2O
KI + NH4SCN = KSCN + (NH4)I =>
KI + NH4SCN = KSCN + (NH4)I
CO(g) + H(g) = CH3OH =>
CO(g) + 4 H(g) = CH3OH
Si2Cl6 + O3 = SiO2 + Cl =>
3 Si2Cl6 + 4 O3 = 6 SiO2 + 18 Cl
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
RbCl + O = RbClO =>
RbCl + O = RbClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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