| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COH + 8 O2 = 7 CO2 + 3 H2O
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
KMnO4 + CuCl + H2O = MnO2 + Cu(OH)2 + KCl + CuCl2 =>
KMnO4 + 3 CuCl + 2 H2O = MnO2 + 2 Cu(OH)2 + KCl + CuCl2
NaI(s) + H3PO4(aq) = Na3PO4 + HI =>
3 NaI(s) + H3PO4(aq) = Na3PO4 + 3 HI
SO2(g) + H2O(l) = H2SO3(aq) =>
SO2(g) + H2O(l) = H2SO3(aq)
CaCO3 + SiO2 = Ca2SiO5 + CaC2O4 + O2 =>
8 CaCO3 + 2 SiO2 = 2 Ca2SiO5 + 4 CaC2O4 + O2
MgBr + AgNO3 = AgBr + Mg(NO3) =>
MgBr + AgNO3 = AgBr + Mg(NO3)
Cr(OH)3 + HCl = Cr{3+} + H2O + Cl{-} =>
Cr(OH)3 + 3 HCl = Cr{3+} + 3 H2O + 3 Cl{-}
S + Ba(OH)2 = Ba(SO)2 + BaS2 + H2O =>
4 S + 2 Ba(OH)2 = Ba(SO)2 + BaS2 + 2 H2O
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
CaCO3 + SiO2 = Ca2SiO5 + CaC2O4 + O2 =>
8 CaCO3 + 2 SiO2 = 2 Ca2SiO5 + 4 CaC2O4 + O2
SbCl3 + AuCl3 + H2O = Sb2AuCl + HCl + O2 =>
2 SbCl3 + AuCl3 + 4 H2O = Sb2AuCl + 8 HCl + 2 O2
Mg6765 + H2SO4 = MgSO4 + H2 =>
Mg6765 + 6765 H2SO4 = 6765 MgSO4 + 6765 H2
K2CrO4 + H2O2 = H2CrO4 + K2O2 =>
K2CrO4 + H2O2 = H2CrO4 + K2O2
K2CO3 + HCl = H2O + KCl + CO2 =>
K2CO3 + 2 HCl = H2O + 2 KCl + CO2
C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O
Sn(OH)2OH{-} = Sn(OH)3{-} =>
Sn(OH)2OH{-} = Sn(OH)3{-}
P4 + Cl2 = P3Cl =>
3 P4 + 2 Cl2 = 4 P3Cl
CH3COOCH2CH3 + CH3OH + Al = C2H5OH + Al(OH)3 =>
3 CH3COOCH2CH3 + 24 CH3OH + 4 Al = 18 C2H5OH + 4 Al(OH)3
Mg(OH)3 + B2O3 = MgB2 + H2O + O3 =>
2 Mg(OH)3 + 2 B2O3 = 2 MgB2 + 3 H2O + 3 O3
H2TeO3 + HClO3 + H2O = ClO2 + H6TeO6 =>
H2TeO3 + 2 HClO3 + H2O = 2 ClO2 + H6TeO6
Ti + H2SO4 = Ti(SO4)2 + H2 =>
Ti + 2 H2SO4 = Ti(SO4)2 + 2 H2
LiOH + HCOOH = LiHCOO + H2O =>
LiOH + HCOOH = LiHCOO + H2O
H2CO3 + H2O = CH3OH + OH =>
H2CO3 + 4 H2O = CH3OH + 6 OH
NaNO3(aq)AgF(s) = NaF(aq)AgNO3(aq) =>
NaNO3(aq)AgF(s) = NaF(aq)AgNO3(aq)
HClO3 + H2C2O4 = HCl + CO2 + H2O =>
HClO3 + 3 H2C2O4 = HCl + 6 CO2 + 3 H2O
C7H6O2 + C3H6O = C17H14O + H2O =>
16 C7H6O2 + 25 C3H6O = 11 C17H14O + 46 H2O
C6H12O6 + O2 = CO2 + H12O6 =>
C6H12O6 + 6 O2 = 6 CO2 + H12O6
C6H6 + O2 = H3C3O =>
C6H6 + O2 = 2 H3C3O
I2 + S2O3{2-} = S4O6{2-} + I{-} =>
I2 + 2 S2O3{2-} = S4O6{2-} + 2 I{-}
HI + PbO = PbI + HO =>
HI + PbO = PbI + HO
C2H4 + O18 = CO2 + H2O =>
3 C2H4 + O18 = 6 CO2 + 6 H2O
NaBrO3 + NH3 = NaBr + N2 + H2O =>
NaBrO3 + 2 NH3 = NaBr + N2 + 3 H2O
LiO + GaN = LiN + GaO =>
LiO + GaN = LiN + GaO
NaBrCI{2} = NaCIBr{2} =>
NaBrCI{2} = NaCIBr{2}
NH4OH(l) + Al2(SO4)3(aq) = (NH4)2SO4(aq) + Al(OH)3 =>
6 NH4OH(l) + Al2(SO4)3(aq) = 3(NH4)2SO4(aq) + 2 Al(OH)3
Fe(NO3)3 + (NH4)2C2O4 = Fe2(C2O4)3 + NH4NO3 =>
2 Fe(NO3)3 + 3(NH4)2C2O4 = Fe2(C2O4)3 + 6 NH4NO3
NaNO3 + NH4OH = NaOH + NH4NO3 =>
NaNO3 + NH4OH = NaOH + NH4NO3
KClO3 + C12H22O11 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
48 KClO3 + 5 C12H22O11 + 24 H2SO4 = 60 CO2 + 79 H2O + 24 Cl2 + 24 K2SO4
NH4(ClO4) = N2 + Cl2 + O2 + H2O =>
2 NH4(ClO4) = N2 + Cl2 + 2 O2 + 4 H2O
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
Al + Fe2O4 = Al2O3 + Fe =>
8 Al + 3 Fe2O4 = 4 Al2O3 + 6 Fe
Mn(aq) + O2(g) = MnO2 =>
Mn(aq) + O2(g) = MnO2
Al{+3} + H2SO4 = Al2(SO4)3 + H{+} =>
2 Al{+3} + 3 H2SO4 = Al2(SO4)3 + 6 H{+}
Zn(s) + CuSO4(aw) = Cu(s) + ZnSO4(aw) =>
Zn(s) + CuSO4(aw) = Cu(s) + ZnSO4(aw)
Ca(HCO3)2 + KNO3 = Ca(NO3)2 + KHCO3 =>
Ca(HCO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KHCO3
SnF2 + Cl2 = SnCl + F2 =>
2 SnF2 + Cl2 = 2 SnCl + 2 F2
KCN + FeSO4 = KSO4 + FeCN =>
KCN + FeSO4 = KSO4 + FeCN
Cl2 + MgI2 = MgCl + I =>
Cl2 + 2 MgI2 = 2 MgCl + 4 I
Na2SO3 + HClO4 = NaClO4 + H2O + SO2 =>
Na2SO3 + 2 HClO4 = 2 NaClO4 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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