| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO2 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 2 SO3
K2S2O3 + I2 = K2S4O6 + KI =>
2 K2S2O3 + I2 = K2S4O6 + 2 KI
Fe(OH)3(s) = Fe2O3(s) + H2O(l) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(l)
IO2F + H2O = HIO3 + HF =>
IO2F + H2O = HIO3 + HF
KOH + I2 = H2O + KI + KIO3 =>
6 KOH + 3 I2 = 3 H2O + 5 KI + KIO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
O2 + Ca = CaO =>
O2 + 2 Ca = 2 CaO
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
AgNO3 + HPO4 = AgNO3HPO4 =>
AgNO3 + HPO4 = AgNO3HPO4
NH3 + H3BO3 + H2O = NH4B(OH)4 =>
NH3 + H3BO3 + H2O = NH4B(OH)4
NH2OH + H2O = OH + NH4O =>
NH2OH + H2O = OH + NH4O
K2O(s) + HBr(aq) = KBr(aq) + H2O(l) =>
K2O(s) + 2 HBr(aq) = 2 KBr(aq) + H2O(l)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
(CH3)3CNH3Cl + H2O = H3O + (CH3)3CNH2Cl =>
(CH3)3CNH3Cl + H2O = H3O + (CH3)3CNH2Cl
P2O5 + Ba(OH)2 = Ba(PO3)2 + H2O =>
P2O5 + Ba(OH)2 = Ba(PO3)2 + H2O
Na2CO3 + HCl = Na2CO3HCl =>
Na2CO3 + HCl = Na2CO3HCl
BeOH = BeO + H =>
BeOH = BeO + H
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
Na2CrO4 + Al(NO3)3 = Na2(NO3)3 + CrO4Al =>
Na2CrO4 + Al(NO3)3 = Na2(NO3)3 + CrO4Al
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaC2 + H2O + Br2 = C2Br2H2 + Ca(OH)2 =>
CaC2 + 2 H2O + Br2 = C2Br2H2 + Ca(OH)2
K2Cr2O7 + (NH4)2Fe(SO4)2 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 6(NH4)2Fe(SO4)2 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 6(NH4)2SO4 + 7 H2O
C6H14 + CH2Cl2 = C7H16 + Cl2 =>
C6H14 + CH2Cl2 = C7H16 + Cl2
AlCl3 + Ag3NO3 = AlNO3 + AgCl =>
AlCl3 + Ag3NO3 = AlNO3 + 3 AgCl
CaOHCl + HCl = CaCl2 + H2O =>
CaOHCl + HCl = CaCl2 + H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
HClO3 + H2O + NaI = I2 + NaCl + NaOH =>
HClO3 + 2 H2O + 6 NaI = 3 I2 + NaCl + 5 NaOH
CHOH + H2O = CO2 + H2 =>
CHOH + H2O = CO2 + 2 H2
Ba(CH3COO)2 + HCl = BaCl2 + CH3COOH =>
Ba(CH3COO)2 + 2 HCl = BaCl2 + 2 CH3COOH
NaOH + FeSO4 = NaSO4Fe(OH) =>
NaOH + FeSO4 = NaSO4Fe(OH)
AgC2H3O2 + Cu(NO3)2 = Cu(C2H3O2)2 + Ag(NO3) =>
2 AgC2H3O2 + Cu(NO3)2 = Cu(C2H3O2)2 + 2 Ag(NO3)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
(butane)C4H10 + O2 = CO2 + H2O =>
2(butane)C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CO3 + Co(NO3)2 = KNO3 + CoCO3 =>
K2CO3 + Co(NO3)2 = 2 KNO3 + CoCO3
Fe(oh)2 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
Fe(oh)2 + 6 H2SO4 = Fe2(SO4)3 + 6 H2O + 3 SO2
Mn(NO3)3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
Mn(NO3)3 + 2 NaBiO3 + 5 HNO3 = HMnO4 + 2 Bi(NO3)3 + 2 NaNO3 + 2 H2O
CH3CH2COOH + NaOH = CH3CH2COO + Na + H2O =>
CH3CH2COOH + NaOH = CH3CH2COO + Na + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
MgCO3 + CH3COOH = (CH3COOH)2Mg + H2O + CO2 =>
4 MgCO3 + 9 CH3COOH = 4(CH3COOH)2Mg + 2 H2O + 6 CO2
BaCl2 + Al2[SO4]3 = AlCl3 + BaSO4 =>
3 BaCl2 + Al2[SO4]3 = 2 AlCl3 + 3 BaSO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CO2 + H2O = CH12O + O3 =>
3 CO2 + 18 H2O = 3 CH12O + 7 O3
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
CH3CH(NH2)COOH + C2H5OH = CH3CH(NH2)COOC2H5 + H2O =>
CH3CH(NH2)COOH + C2H5OH = CH3CH(NH2)COOC2H5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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