| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + CuCO3 = Na2CO3 + CuS
C3H7OH + Li = C3H7OLi + H2 =>
2 C3H7OH + 2 Li = 2 C3H7OLi + H2
PbO2 + Na2S = PbS2 + Na2O =>
PbO2 + 2 Na2S = PbS2 + 2 Na2O
LiOH + Ca(NO3)2 = Li(NO3) + Ca(OH)2 =>
2 LiOH + Ca(NO3)2 = 2 Li(NO3) + Ca(OH)2
Cd + Sn(NO3)2 = Cd(NO3)2 + Sn =>
Cd + Sn(NO3)2 = Cd(NO3)2 + Sn
Al + KOH + H2O = K(Al(OH)4) + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K(Al(OH)4) + 3 H2
CH3COO + H2 = CH4 + CO2 =>
2 CH3COO + H2 = 2 CH4 + 2 CO2
H2SO3 + HCl = H2S + HClO3 =>
H2SO3 + HCl = H2S + HClO3
MgSO4 + C2H5OH = Mg(OH)2 + MgCO3 + S(OH)2 + C2 =>
4 MgSO4 + 2 C2H5OH = 2 Mg(OH)2 + 2 MgCO3 + 4 S(OH)2 + C2
KCN + (NH4)2S = K2S + CN(NH4) =>
2 KCN + (NH4)2S = K2S + 2 CN(NH4)
Ag + HI = HAg + I2 =>
2 Ag + 2 HI = 2 HAg + I2
CuSO4*5H2O + Ca(OH)2 = CaSO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + Ca(OH)2 = CaSO4 + Cu(OH)2 + 5 H2O
CO3 + AgNO3 = NO3 + Ag2(CO3)2 =>
2 CO3 + 2 AgNO3 = 2 NO3 + Ag2(CO3)2
CuCO3 + H3PO4 = Cu3(PO4)2 + H2O + CO2 =>
3 CuCO3 + 2 H3PO4 = Cu3(PO4)2 + 3 H2O + 3 CO2
CuS + HNO3 = Cu2O + SO2 + H2O + N2 =>
2 CuS + 2 HNO3 = Cu2O + 2 SO2 + H2O + N2
CuCl2 + Na2SO4 = CuSO4 + Cl2Na2 =>
CuCl2 + Na2SO4 = CuSO4 + Cl2Na2
La(NO3)3*6H2O = LaONO3 + O2 + H2O + NO2 =>
2 La(NO3)3*6H2O = 2 LaONO3 + O2 + 12 H2O + 4 NO2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
CrCl3 + K4Fe(CN)6 = Cr4[Fe(CN)6]3 + KCl =>
4 CrCl3 + 3 K4Fe(CN)6 = Cr4[Fe(CN)6]3 + 12 KCl
KI + O2 + H2SO4 = K2SO4 + H2O + I2 =>
4 KI + O2 + 2 H2SO4 = 2 K2SO4 + 2 H2O + 2 I2
Cu + Ag(aq)NO3 = Cu(NO3)2 + Ag =>
Cu + 2 Ag(aq)NO3 = Cu(NO3)2 + 2 Ag
C6H8O7 + CaCO3 = C02 + H2O + Ca(C6H5O7)2 =>
4 C6H8O7 + 2 CaCO3 = C02 + 6 H2O + 2 Ca(C6H5O7)2
Zn(s) + MnO2(s) + H2O(l) = Mn2O3(s) + Zn(OH)2(s) =>
Zn(s) + 2 MnO2(s) + H2O(l) = Mn2O3(s) + Zn(OH)2(s)
NH4NO3(aq) + Ba(OH)2(aq) = H2O + NH3 + Ba(NO3)2 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 H2O + 2 NH3 + Ba(NO3)2
Co(NO3)2 + CH3COOH = HNO3 + (CH3COO)2Co =>
Co(NO3)2 + 2 CH3COOH = 2 HNO3 + (CH3COO)2Co
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH4OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 6 H2O
Cr2O5(s) = Cr(s) + O2(g) =>
2 Cr2O5(s) = 4 Cr(s) + 5 O2(g)
KOH(aq) + HNO3(aq) = H2O + KNO3(aq) =>
KOH(aq) + HNO3(aq) = H2O + KNO3(aq)
NaCl + HNO3 + PbO2 = Cl2 + Pb(NO3)2 + NaNO3 + H2O =>
2 NaCl + 4 HNO3 + PbO2 = Cl2 + Pb(NO3)2 + 2 NaNO3 + 2 H2O
NO3NH4 = N2 + O2 + H2O =>
2 NO3NH4 = 2 N2 + O2 + 4 H2O
NaMnO4 + HCl + NaI = MnCl3 + I2 + NaCl + H2O =>
NaMnO4 + 8 HCl + 4 NaI = MnCl3 + 2 I2 + 5 NaCl + 4 H2O
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Co + O2 = ((Y)(Ba2)(Cu285)(Co015)(O7)) + CO + H2O =>
4(CH3CO2)3Y + 8.0000000000001(CH3COO)2Ba + 1140 Cu(CO2CH3)2 + 60.000000000001Co + 1745 O2 = 4((Y)(Ba2)(Cu285)(Co015)(O7)) + 4616 CO + 3462 H2O
NaSO4 + C6H12O6 = H2O + CO2 + SO2 + NaH =>
24 NaSO4 + 5 C6H12O6 = 18 H2O + 30 CO2 + 24 SO2 + 24 NaH
NH4OH + CaO = Ca(OH)2 + (NH4)2O =>
2 NH4OH + CaO = Ca(OH)2 + (NH4)2O
CO(NH2)2 = C3N3(NH2)3 + CO2 + NH3 =>
6 CO(NH2)2 = C3N3(NH2)3 + 3 CO2 + 6 NH3
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C12H22O11 + NO2 = N2O + CO2 + H2O =>
C12H22O11 + 16 NO2 = 8 N2O + 12 CO2 + 11 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
S + HNO3 + H2O = H2SO4 + N2O =>
4 S + 6 HNO3 + H2O = 4 H2SO4 + 3 N2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Si + Na2O = Na2SiO3 + Na =>
Si + 3 Na2O = Na2SiO3 + 4 Na
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Mg(CO3) =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)
AgNO3 + H2S = HNO3 + Ag2S =>
2 AgNO3 + H2S = 2 HNO3 + Ag2S
Sb2O3 + H2O2 + KOH + H2O = K[Sb(OH)6] =>
Sb2O3 + 2 H2O2 + 2 KOH + 3 H2O = 2 K[Sb(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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