| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + I2 + 4 NO2 + 4 H2O
ClO + OH = ClO3 + H2O =>
ClO + 4 OH = ClO3 + 2 H2O
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
Al + O2 = AlO2 =>
Al + O2 = AlO2
C2H5OH + CO2 = C12H22O11 + H2O =>
4 C2H5OH + 4 CO2 = C12H22O11 + H2O
N + O3 = NO2 =>
3 N + 2 O3 = 3 NO2
CH3OP(O)(Cl)NC(CH3)N(C2H5)2 + H2O + (C2H5)3N = CH3OP(O)(OH)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl =>
CH3OP(O)(Cl)NC(CH3)N(C2H5)2 + H2O + (C2H5)3N = CH3OP(O)(OH)NC(CH3)N(C2H5)2 + (C2H5)3N*HCl
C6H5CHNC6H5 + C2H5OH = C13H11H + C2H5 + NO2 =>
41 C6H5CHNC6H5 + 82 C2H5OH = 39 C13H11H + 95 C2H5 + 41 NO2
H2S + KHCO3 = K2S + CO2 + H2O =>
H2S + 2 KHCO3 = K2S + 2 CO2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca2 + N3 = Ca3N2 =>
9 Ca2 + 4 N3 = 6 Ca3N2
KMnO4 + Cu2SFeS2 + H2SO4 = Fe2(SO4)3 + CuSO4 + K2SO4 + H2O + MnSO4 =>
10 KMnO4 + 2 Cu2SFeS2 + 16 H2SO4 = Fe2(SO4)3 + 4 CuSO4 + 5 K2SO4 + 16 H2O + 10 MnSO4
Be(OH) + H3AsO4 = Be3AsO4 + H2O =>
3 Be(OH) + H3AsO4 = Be3AsO4 + 3 H2O
HCl + H2C2O4 = H2Cl + HC2O4 =>
HCl + H2C2O4 = H2Cl + HC2O4
Zn + AlCl = ZnCl2 + Al =>
Zn + 2 AlCl = ZnCl2 + 2 Al
Ca + (ClO)2 = Ca(ClO)2 =>
Ca + (ClO)2 = Ca(ClO)2
Ca(OH)2 + SO3 + H2O = CaSO4*2H2O =>
Ca(OH)2 + SO3 + H2O = CaSO4*2H2O
Al1 + O = Al2O3 =>
2 Al1 + 3 O = Al2O3
C6H5CH3 + KMnO4 = C6H5COOKC6H5CH3 + MnO2 + KOH + H2O =>
2 C6H5CH3 + 2 KMnO4 = C6H5COOKC6H5CH3 + 2 MnO2 + KOH + H2O
Al1 + O = Al2O3 =>
2 Al1 + 3 O = Al2O3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
AgNo3 + LiOH = AgOH + LiNo3 =>
AgNo3 + LiOH = AgOH + LiNo3
C3H7NH2 + H2O = C3H7NH3 + OH =>
C3H7NH2 + H2O = C3H7NH3 + OH
CH(CH2)3CH(l) + O2 = CO2(g) + H2O(g) =>
CH(CH2)3CH(l) + 7 O2 = 5 CO2(g) + 4 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H + AlCl3 = AlHCl3 =>
H + AlCl3 = AlHCl3
HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + H2O =>
3 HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + 3 H2O
C2H6 + H2 = CH4 =>
C2H6 + H2 = 2 CH4
C22H11O22 + H2O = CO2 + C2H6O =>
12 C22H11O22 + 99 H2O = 154 CO2 + 55 C2H6O
K3[Al(OH)6] + FeCl3 = KCl + Fe(OH)3 + Al(OH)3 =>
K3[Al(OH)6] + FeCl3 = 3 KCl + Fe(OH)3 + Al(OH)3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Ni + S8 = Ni2S3 =>
16 Ni + 3 S8 = 8 Ni2S3
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NH3 + CuSO4 + H2O = Cu(OH)2 + (NH4)2SO4 =>
2 NH3 + CuSO4 + 2 H2O = Cu(OH)2 + (NH4)2SO4
CuCl2 + NaC2O4 = Cu(C2O4)2 + NaCl =>
CuCl2 + 2 NaC2O4 = Cu(C2O4)2 + 2 NaCl
KC1 = K + C1 =>
KC1 = K + C1
LiS + CuCl = CuS + LiCl =>
LiS + CuCl = CuS + LiCl
NH4O4 + NaOCl = NH2Cl + H2O4 + NaO =>
NH4O4 + NaOCl = NH2Cl + H2O4 + NaO
ZnO + Cl = ZnCl2 + O2 =>
2 ZnO + 4 Cl = 2 ZnCl2 + O2
(C6H6)2 + O2 = CO2 + H2 =>
(C6H6)2 + 12 O2 = 12 CO2 + 6 H2
CaCl2(aq) + K2SO4 = CaSO4 + KCl =>
CaCl2(aq) + K2SO4 = CaSO4 + 2 KCl
La(NO3)3 + Ni(NO3)2 + C2H5NO2 = La4Ni3O10 + H2O + N2 + CO2 =>
36 La(NO3)3 + 27 Ni(NO3)2 + 88 C2H5NO2 = 9 La4Ni3O10 + 220 H2O + 125 N2 + 176 CO2
C2H2(acetylene) + Br2 = CBrCBr + H2 =>
C2H2(acetylene) + Br2 = CBrCBr + H2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
H2 + Cl2 + O2 = HClO4 =>
H2 + Cl2 + 4 O2 = 2 HClO4
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Pb + NH4OH = Pb(NH3) + H2O =>
Pb + NH4OH = Pb(NH3) + H2O
S2O3{-2} + ClO3{-} + OH{-} = SO4{-2} + Cl{-} + H2O =>
3 S2O3{-2} + 4 ClO3{-} + 6 OH{-} = 6 SO4{-2} + 4 Cl{-} + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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