| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H10N2O(l) + 9 O2(g) = 7 CO2(g) + 5 H2O(g) + N2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cu(OH)2 + H3Po4 = Cu3(Po4)2 + H2O =>
3 Cu(OH)2 + 2 H3Po4 = Cu3(Po4)2 + 6 H2O
NH4Cl + CoSO4 = (NH4)2SO4 + Co(Cl)2 =>
2 NH4Cl + CoSO4 = (NH4)2SO4 + Co(Cl)2
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
S + O3 = SO3 =>
S + O3 = SO3
(NH4)3PO4 + HNO3 = NH4NO3 + H3PO4 =>
(NH4)3PO4 + 3 HNO3 = 3 NH4NO3 + H3PO4
Bi2O3 + Mn2O3 = BiMnO3 =>
Bi2O3 + Mn2O3 = 2 BiMnO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH2CH2COOH + CuO = Cu(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + CuO = Cu(NH2CH2COO)2 + H2O
Mn(NO3)2 + Pb3O4 + H(NO3) = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 H(NO3) = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
NaClO + H2SO4 = Na2SO4 + Cl2 + H2O + O2 =>
4 NaClO + 2 H2SO4 = 2 Na2SO4 + 2 Cl2 + 2 H2O + O2
(NH4)2C2O4 + H2C2O4 + NH4VO3 = (NH4)2VO(C2O4)2 + CO2 + H2O =>
(NH4)2C2O4 + 4 H2C2O4 + 2 NH4VO3 = 2(NH4)2VO(C2O4)2 + 2 CO2 + 4 H2O
NO + KClO3 + KOH = KNO3 + KCl + HNO3 =>
2 NO + KClO3 + KOH = KNO3 + KCl + HNO3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq) =>
NH4Cl(s) + H2O(l) = NH4OH(aq) + HCl(aq)
NH3 + O2 = NO + HH2O =>
NH3 + O2 = NO + HH2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C2H4 + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 C2H4 + 4 KMnO4 + 2 H2O = 3 CH3COOH + 4 KOH + 4 MnO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)2 + O2 + HOH = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 HOH = 4 Fe(OH)3
Na2S + HOH = NaOH + H2S =>
Na2S + 2 HOH = 2 NaOH + H2S
Ni(NO3)2 + C6H8O7 = NiO + CO2 + H2O + N2 =>
9 Ni(NO3)2 + 5 C6H8O7 = 9 NiO + 30 CO2 + 20 H2O + 9 N2
(Na2CO3)2(H2O2)3 = Na2CO3 + H2O + O2 =>
2(Na2CO3)2(H2O2)3 = 4 Na2CO3 + 6 H2O + 3 O2
K + MnO2 = K2O + Mn =>
4 K + MnO2 = 2 K2O + Mn
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
CaO3S = CaO + SO2 =>
CaO3S = CaO + SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NH4 + Na2CO3 = NH4CO3 + Na =>
NH4 + Na2CO3 = NH4CO3 + 2 Na
C8H16O2(l) + O2(g) = CO2 + H2O =>
C8H16O2(l) + 11 O2(g) = 8 CO2 + 8 H2O
C6H13O9 + O2 = H2O + CO2 =>
4 C6H13O9 + 19 O2 = 26 H2O + 24 CO2
CH3COOH + NH3 = CHCOO + NH4 =>
CH3COOH + 3 NH3 = CHCOO + 3 NH4
NH3 + H3PO4 = [(NH4)3PO4] =>
3 NH3 + H3PO4 = [(NH4)3PO4]
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe1(C2O4)3(H2O)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe1(C2O4)3(H2O)3 + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Cu2SFeS2 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + NO2 + H2O =>
2 Cu2SFeS2 + 52 HNO3 = 3 CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + 50 NO2 + 26 H2O
FeCl3 + NaOH = NaCl + [Fe(OH)]Cl2 =>
FeCl3 + NaOH = NaCl + [Fe(OH)]Cl2
Al2(SO4)3 + NH4MnO4 = (NH4)2SO4 + Al(MnO4)3 =>
Al2(SO4)3 + 6 NH4MnO4 = 3(NH4)2SO4 + 2 Al(MnO4)3
CaCO3 + Cu2(OH)2CO3 + SiO2 = CaCu(Si4O10) + CO2 + H2O =>
2 CaCO3 + Cu2(OH)2CO3 + 8 SiO2 = 2 CaCu(Si4O10) + 3 CO2 + H2O
C3H5(OCOC17H31)3 + H2O = C17H36O + CH3COCH3 =>
17 C3H5(OCOC17H31)3 + 151 H2O = 15 C17H36O + 238 CH3COCH3
Co(NH3)5Cl2 + H2O2 = Co(OH)(NH3)5Cl2 =>
2 Co(NH3)5Cl2 + H2O2 = 2 Co(OH)(NH3)5Cl2
MnO2 + H2O + Zn = Mn(OH)2 + Zn(OH)2 =>
MnO2 + 2 H2O + Zn = Mn(OH)2 + Zn(OH)2
NO2 + NaOH = NaNO2 + NaNO3 + H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3 + H2O
NaHSO3 + HBr = NaBr + H2O + SO2 =>
NaHSO3 + HBr = NaBr + H2O + SO2
Sr3N2 + Ti = Sr + TiN =>
Sr3N2 + 2 Ti = 3 Sr + 2 TiN
Pb(aq) + K2CrO4(aq) = PbCrO4(s) + K2 =>
Pb(aq) + K2CrO4(aq) = PbCrO4(s) + K2
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g) =>
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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