| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + H2O = Zn(OH)2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C4H12N16 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C4H12N16 + 28 KNO3 = 20 CO2 + 30 H2O + 54 N2 + 14 K2O
AgF + CaCl2 = AgCl + CaF2 =>
2 AgF + CaCl2 = 2 AgCl + CaF2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Ca2SiO4 + H2O = Ca3Si2O4(OH)6 + Ca(OH)2 =>
2 Ca2SiO4 + 4 H2O = Ca3Si2O4(OH)6 + Ca(OH)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SiO3 + Fe(OH)3 = Fe2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Fe(OH)3 = Fe2(SiO3)3 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
H2O2 + As2S5 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
20 H2O2 + As2S5 + 16 NH4OH = 2(NH4)3AsO4 + 28 H2O + 5(NH4)2SO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
HCIO4 + Ba(OH)2 = Ba(CIO4)2 + H2O =>
2 HCIO4 + Ba(OH)2 = Ba(CIO4)2 + 2 H2O
ZnO + Co3O4 + NH4H2PO4 = ZnCoP2O7 + NH3 + H2O + O2 =>
6 ZnO + 2 Co3O4 + 12 NH4H2PO4 = 6 ZnCoP2O7 + 12 NH3 + 18 H2O + O2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
CuCl2 + NaHCO3 + H2O = (CuOH)2CO3 + NaCl + H2CO3 =>
2 CuCl2 + 4 NaHCO3 + 2 H2O = (CuOH)2CO3 + 4 NaCl + 3 H2CO3
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
C6H14O = H2 + C + O2 =>
2 C6H14O = 14 H2 + 12 C + O2
Ce(NO3)3 + C10H16N2O8 = H2O + N2 + CO2 + CeO2 =>
20 Ce(NO3)3 + 7 C10H16N2O8 = 56 H2O + 37 N2 + 70 CO2 + 20 CeO2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C6H5COOH + NaOH = NaC6H5COO + H2O =>
C6H5COOH + NaOH = NaC6H5COO + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
FeSO4 + NaNO3 + H2SO4 = H2O + NO + Na2SO4 + Fe2(SO4)3 =>
6 FeSO4 + 2 NaNO3 + 4 H2SO4 = 4 H2O + 2 NO + Na2SO4 + 3 Fe2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/23
Équations équilibrées sur10/08/22
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