| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(HSO3)2 = CaO + 2 SO2 + H2O
KH2PO4 + HOH = H3PO4 + KOH =>
KH2PO4 + HOH = H3PO4 + KOH
C3H5(OH)3 + C17H33COOH = (C17H33COO)2C3H5 + H2O =>
12 C3H5(OH)3 + 37 C17H33COOH = 18(C17H33COO)2C3H5 + 38 H2O
Na2CO3 + Fe2O3 + NiO + MnO2 = Na3NiMnFeO6 + CO2 =>
3 Na2CO3 + Fe2O3 + 2 NiO + 2 MnO2 = 2 Na3NiMnFeO6 + 3 CO2
CaCO3*MgCO3 = CaO + MgO + CO2 =>
CaCO3*MgCO3 = CaO + MgO + 2 CO2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ni(NO3)2 + NH3 + C4H8N2O2 = Ni(C4H8N2O2) + NH3(NO3)2 =>
Ni(NO3)2 + NH3 + C4H8N2O2 = Ni(C4H8N2O2) + NH3(NO3)2
NaIO4 + KI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 NaIO4 + 14 KI + 8 H2SO4 = 8 I2 + 7 K2SO4 + Na2SO4 + 8 H2O
CH3(CH2)5(l)CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)5(l)CH3(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
KI + CuSO4 = K2(SO4) + CuI + I2 =>
4 KI + 2 CuSO4 = 2 K2(SO4) + 2 CuI + I2
AgNO3 + Na3Po4 = AgPo4 + NO3Na3 =>
AgNO3 + Na3Po4 = AgPo4 + NO3Na3
C6H5Cl + NaOH = C6H5ONa + HCl =>
C6H5Cl + NaOH = C6H5ONa + HCl
Mg + CuCl2(aq) = MgCl2(aq) + Cu =>
Mg + CuCl2(aq) = MgCl2(aq) + Cu
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
CH4 + O2(g) = CO2 + H2(g) =>
CH4 + O2(g) = CO2 + 2 H2(g)
N4O10 = N4O8 + O2 =>
N4O10 = N4O8 + O2
NaNO2 + NH4Cl = N2 + NaCl + H2O =>
NaNO2 + NH4Cl = N2 + NaCl + 2 H2O
C4H8O2 + H2O = CH3COOH + C2H6O =>
C4H8O2 + H2O = CH3COOH + C2H6O
HIO3 = HI + O3 =>
HIO3 = HI + O3
NH2CH2COOH + Cu(OH)2 = Cu[(NH2CH2COO)2] + H2O =>
2 NH2CH2COOH + Cu(OH)2 = Cu[(NH2CH2COO)2] + 2 H2O
HMnO4 + HCl = MnCl2 + H2O + Cl2 =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 8 H2O + 5 Cl2
CH2O + KMnO4 + H2SO4 = CO2H2 + K2SO4 + MnSO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 CO2H2 + K2SO4 + 2 MnSO4 + 3 H2O
MgCO3 + CaCO3 = MgCaO2 + CO2 =>
MgCO3 + CaCO3 = MgCaO2 + 2 CO2
H2Se + KOH = K2Se + H2O =>
H2Se + 2 KOH = K2Se + 2 H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
O2 + C19H14O5S = H2O + CO2 + S =>
20 O2 + C19H14O5S = 7 H2O + 19 CO2 + S
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Fe{3+} + NO2{-} + H2O = Fe{2+} + NO3{-} + H{+) =>
2 Fe{3+} + NO2{-} + H2O = 2 Fe{2+} + NO3{-} + 2 H{+)
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
VO3 + Fe + H2SO4 = V2O3 + FeSO4 + H2O =>
2 VO3 + 3 Fe + 3 H2SO4 = V2O3 + 3 FeSO4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CsI + Al2O3 = Cs2O + AlI3 =>
6 CsI + Al2O3 = 3 Cs2O + 2 AlI3
Cl2 + KIO3 + KOH = KCl + KIO4 + H2O =>
Cl2 + KIO3 + 2 KOH = 2 KCl + KIO4 + H2O
Cl2 + H2SO4 = HSO4Cl + HCl =>
Cl2 + H2SO4 = HSO4Cl + HCl
Cu + Fe(NO3)2 = Cu2(NO3) + Fe =>
4 Cu + Fe(NO3)2 = 2 Cu2(NO3) + Fe
CH3COOH + AlCl3 = CH3COCl + AlCl2OH =>
CH3COOH + AlCl3 = CH3COCl + AlCl2OH
Sn{2+} + O2 + H{+} = Sn{4+} + H2O =>
2 Sn{2+} + O2 + 4 H{+} = 2 Sn{4+} + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe + NaBr = Br2 + FeNa3 =>
2 Fe + 6 NaBr = 3 Br2 + 2 FeNa3
CH3CSNH2 + H2O = H3CCOOH + H2S + NH4OH =>
CH3CSNH2 + 3 H2O = H3CCOOH + H2S + NH4OH
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
AgBr + NH3 = AgNH2 + HBr =>
AgBr + NH3 = AgNH2 + HBr
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
CaCl2 + NH4(OH)2 = Ca(OH)2 + NH4Cl2 =>
CaCl2 + NH4(OH)2 = Ca(OH)2 + NH4Cl2
ZnO + Fe2O3 = Fe2ZnO4 =>
ZnO + Fe2O3 = Fe2ZnO4
As2O3 + KOH = K2As2O4 + H2O =>
As2O3 + 2 KOH = K2As2O4 + H2O
Mg(NO2)2 + H2SO4 = MgSO4 + HNO2 =>
Mg(NO2)2 + H2SO4 = MgSO4 + 2 HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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