| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + H2O = 3 OH + HBa
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
MnO4{-} + ClO3{-} + H{-} = Mn{-2} + ClO4{-} + H2O =>
2 MnO4{-} + 7 ClO3{-} + 2 H{-} = 2 Mn{-2} + 7 ClO4{-} + H2O
C2H5OH2(aq) + O2(aq) = CH3COOH(aq) + H20(l) = =>
20 C2H5OH2(aq) + 10 O2(aq) = 20 CH3COOH(aq) + 3 H20(l)
CuSO4H2O + NH3 = [Cu(NH3)4]SO4H2O =>
CuSO4H2O + 4 NH3 = [Cu(NH3)4]SO4H2O
H2SO3 + OH = SO3 + H2O =>
H2SO3 + 2 OH = SO3 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MnO4{-} + CH3CH2OH = CH3COO{-} + MnO2 + H2O + OH{-} =>
4 MnO4{-} + 3 CH3CH2OH = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
C6H6COOH + O2 = CO2 + H2O =>
4 C6H6COOH + 31 O2 = 28 CO2 + 14 H2O
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Co + AlCl3 = CoCl4 + Al =>
3 Co + 4 AlCl3 = 3 CoCl4 + 4 Al
C6H5C2H5 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H5 + 54 KMnO4 + 54 KOH = 8 C6H5COOH + 54 K2MnO4 + 38 H2O
CaO(s) + H2O = Ca(OH)2(aq) =>
CaO(s) + H2O = Ca(OH)2(aq)
Cu{+} + PbO2 + SO4{2-} + H{+} = PbSO4 + Cu{2+} + H2O =>
2 Cu{+} + PbO2 + SO4{2-} + 4 H{+} = PbSO4 + 2 Cu{2+} + 2 H2O
C4H10O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C4H8O =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 C4H8O
MnO4{-} + e + H{+} = Mn{2+} + H2O =>
MnO4{-} + 5e + 8 H{+} = Mn{2+} + 4 H2O
TiO2 + Fe2O3 + (NH4)H2PO4 + Li2CO3 = NH3 + Li2TiFe(PO4)3 + CO2 + H2O =>
2 TiO2 + Fe2O3 + 6(NH4)H2PO4 + 2 Li2CO3 = 6 NH3 + 2 Li2TiFe(PO4)3 + 2 CO2 + 9 H2O
Br + K = KBr =>
Br + K = KBr
Na4Si + HCl = SiH4 + NaCl =>
Na4Si + 4 HCl = SiH4 + 4 NaCl
Rb3PO4 + H2O = Rb2O + H3PO4 =>
2 Rb3PO4 + 3 H2O = 3 Rb2O + 2 H3PO4
C7H5NO3 + C3H6O + NaOH = C16H10N2O2 + H2O + NaC2H3O2 =>
2 C7H5NO3 + 2 C3H6O + 2 NaOH = C16H10N2O2 + 4 H2O + 2 NaC2H3O2
Na2Cr2O7 + C6H12O6 = CrOOH + Na2O + CO2 + H2O =>
4 Na2Cr2O7 + C6H12O6 = 8 CrOOH + 4 Na2O + 6 CO2 + 2 H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
AgNO(aq) + NaCl(aq) = AgCl(s) + NaNO(aq) =>
AgNO(aq) + NaCl(aq) = AgCl(s) + NaNO(aq)
ZnO2 + H2O = Zn + OH =>
ZnO2 + 2 H2O = Zn + 4 OH
(C2H5)3N + H2O = (C2H5)3NH + OH = (C2H5)3 + NCl + H2O =>
(C2H5)3N + H2O = (C2H5)3NH + OH
C2H4O2 + NaOH = C2NaH3O2 + H2O =>
C2H4O2 + NaOH = C2NaH3O2 + H2O
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 2 NH4Cl + 2 NH3
PH3(g) + O2(g) = H2O(g) + PO4O10 =>
4 PH3(g) + 31 O2(g) = 6 H2O(g) + 4 PO4O10
NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Na2SO4 + Li3P = Li2SO4 + Na3P =>
3 Na2SO4 + 2 Li3P = 3 Li2SO4 + 2 Na3P
MgO + Zn(NO3)2 = Mg(NO3)2 + ZnO =>
MgO + Zn(NO3)2 = Mg(NO3)2 + ZnO
I2 + MnO4{-} = IO2{-} + MnO2 =>
I2 + 2 MnO4{-} = 2 IO2{-} + 2 MnO2
HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}
MeONa + H2O = MeOH + NaOH =>
MeONa + H2O = MeOH + NaOH
PbCl2 + Na2CO3 = PbCO3 + Cl2Na2 =>
PbCl2 + Na2CO3 = PbCO3 + Cl2Na2
CO + C2H5OH = C2H2 + H2O =>
2 CO + 3 C2H5OH = 4 C2H2 + 5 H2O
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Co(ii) + HCl = CoCl2 + H =>
Co(ii) + 2 HCl = CoCl2 + 2 H
(CH3(CH2)4CH3) + O20 = CO2 + H2O =>
20(CH3(CH2)4CH3) + 19 O20 = 120 CO2 + 140 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
I2 + Mn2O3 + OH{-} = I{-} + MnO4{-} + H2O =>
4 I2 + Mn2O3 + 10 OH{-} = 8 I{-} + 2 MnO4{-} + 5 H2O
Cu + SO4 + H2O = CuSO4*H2O =>
Cu + SO4 + H2O = CuSO4*H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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