| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
Na2 + H2O = NaH + HO =>
Na2 + 2 H2O = 2 NaH + 2 HO
NH4OH + CuNO3 = (NH4)2NO3 + Cu(OH)2 =>
2 NH4OH + CuNO3 = (NH4)2NO3 + Cu(OH)2
CaP = Ca + P =>
CaP = Ca + P
H2C6H6O6(aq) + OH(aq) = C6H6O6(aq) + H2O(l) =>
H2C6H6O6(aq) + 2 OH(aq) = C6H6O6(aq) + 2 H2O(l)
C2H2O4 + CH3OH = C4H6O4 + H2O =>
C2H2O4 + 2 CH3OH = C4H6O4 + 2 H2O
Mg(s) + CO2(g) = MgO(s) + C(s) =>
2 Mg(s) + CO2(g) = 2 MgO(s) + C(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
Al2(CO3)3 + CuCl2 = AlCl3 + CuCO3 =>
Al2(CO3)3 + 3 CuCl2 = 2 AlCl3 + 3 CuCO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
H{+} + MnO4{-} + S2O3{2-} = S4O6{2-} + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 10 S2O3{2-} = 5 S4O6{2-} + 2 Mn{2+} + 8 H2O
CH3CH2CH2CCH + NH3 = CH3CH2CH2CH2CCH3 + NH2 =>
6 CH3CH2CH2CCH + 12 NH3 = 5 CH3CH2CH2CH2CCH3 + 12 NH2
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3(aq)
Mg(OH)2 + Na2(NO3)2 + NaOH = Mg(OH)3 + Na3(NO3)2 =>
Mg(OH)2 + Na2(NO3)2 + NaOH = Mg(OH)3 + Na3(NO3)2
Cr2O7{2-} + C2H6O + H{+} = Cr{+3} + C2H4O2 + H2O =>
2 Cr2O7{2-} + 3 C2H6O + 16 H{+} = 4 Cr{+3} + 3 C2H4O2 + 11 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
FeS + HBr = FeBr2 + H2S =>
FeS + 2 HBr = FeBr2 + H2S
Pb(OH)4 + H2SeO3 = Pb(SeO3)2 + H2O =>
Pb(OH)4 + 2 H2SeO3 = Pb(SeO3)2 + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
LiOH + KI + K2CrO4 = I2 + K2CrO3 + KOH + Li2O =>
2 LiOH + 2 KI + K2CrO4 = I2 + K2CrO3 + 2 KOH + Li2O
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)Cl
C2H3OOH + Zn = Zn(C2H3O2)2 + H2 =>
2 C2H3OOH + Zn = Zn(C2H3O2)2 + H2
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
NaCH3COOH = Na + CH3COOH =>
NaCH3COOH = Na + CH3COOH
H{+} + I{-} + ClO2{-} = I2 + Cl{-} + H2O =>
4 H{+} + 4 I{-} + ClO2{-} = 2 I2 + Cl{-} + 2 H2O
KOH + H3Po3 + KO3 = K3Po4 + H2O =>
42 KOH + 20 H3Po3 + 3 KO3 = 15 K3Po4 + 51 H2O
AlH3 + H2SO4 = AlSO4 + H =>
AlH3 + H2SO4 = AlSO4 + 5 H
C + H2O = C3H7OH + O2 =>
6 C + 8 H2O = 2 C3H7OH + 3 O2
CH2CH5OH + O2 = CH3COOH + H2O =>
2 CH2CH5OH + 3 O2 = 2 CH3COOH + 4 H2O
C6H8 + O2 = CO2 + H2O5 =>
C6H8 + 16 O2 = 6 CO2 + 4 H2O5
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
KOH + CuBr = KBr + CuOH =>
KOH + CuBr = KBr + CuOH
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O = =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Ca2CO3 + H2SO4 = Ca2SO4 + H2CO3 =>
Ca2CO3 + H2SO4 = Ca2SO4 + H2CO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Zn + Fe(NO3)3 = Fe2 + ZnNO3 =>
6 Zn + 2 Fe(NO3)3 = Fe2 + 6 ZnNO3
Zn2 + HCl = ZnCl2 + H3 =>
3 Zn2 + 12 HCl = 6 ZnCl2 + 4 H3
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCO3(aq) + Fe(s) = Cu(s) + Fe2(CO3)3(aq) =>
3 CuCO3(aq) + 2 Fe(s) = 3 Cu(s) + Fe2(CO3)3(aq)
CaCl{2} + NaOH = CaOH{2} + NaCl =>
CaCl{2} + NaOH = CaOH{2} + NaCl
MnO4{-}(aq) + H{+}(aq) + Fe(s) = Mn{2+}(aq) + H2O(l) + Fe{3+}(aq) =>
3 MnO4{-}(aq) + 24 H{+}(aq) + 5 Fe(s) = 3 Mn{2+}(aq) + 12 H2O(l) + 5 Fe{3+}(aq)
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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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