| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + NH4Cl = ZnCl + NH4(OH)2
HBr(aq) + KOH(s) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(s) = KBr(aq) + H2O(l)
H + LiI = HLiI =>
H + LiI = HLiI
Ce{+3} + Fe{+2} = Ce{+2} + Fe{+3} =>
Ce{+3} + Fe{+2} = Ce{+2} + Fe{+3}
Al + HBr3 = AlBr + H2 =>
6 Al + 2 HBr3 = 6 AlBr + H2
(NH4)2(CO3) + MgSO4 = (NH4)2SO4 + MgCO3 =>
(NH4)2(CO3) + MgSO4 = (NH4)2SO4 + MgCO3
HBr + Ba(OH)2 = H(OH)2 + BrBa =>
HBr + Ba(OH)2 = H(OH)2 + BrBa
TlOH + HClO3 = TlClO3 + H2O =>
TlOH + HClO3 = TlClO3 + H2O
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
CH3COCH3 + Si3O4*6(C5H8){-2} = Si3O4*6(CH3){-2} + C5H8OH + CO2 =>
54 CH3COCH3 + 3 Si3O4*6(C5H8){-2} = 3 Si3O4*6(CH3){-2} + 46 C5H8OH + 4 CO2
Ba(NO3)2 + Cu(C2H3O2)2 = Ba(C2H3O2)2 + (NO3)2Cu =>
Ba(NO3)2 + Cu(C2H3O2)2 = Ba(C2H3O2)2 + (NO3)2Cu
FeCl2 + CaOH = FeOH + CaCl2 =>
FeCl2 + CaOH = FeOH + CaCl2
FeCl + ClF3 = FeF + Cl2 =>
3 FeCl + ClF3 = 3 FeF + 2 Cl2
H1N1O3 + H1I1 = N1O1 + I2 + H2O1 =>
2 H1N1O3 + 6 H1I1 = 2 N1O1 + 3 I2 + 4 H2O1
CuSO4 + H2SiO3 = CuSiO3 + H2SO4 =>
CuSO4 + H2SiO3 = CuSiO3 + H2SO4
Cl2 + AlBr3 = ClBr + Al =>
3 Cl2 + 2 AlBr3 = 6 ClBr + 2 Al
Propane + HCl = CH3Cl + Ethane =>
C3H8 + HCl = CH3Cl + C2H6
Au + H2SeO4 = Au(SeO4)4 + H2SeO3 + H2O =>
Au + 8 H2SeO4 = Au(SeO4)4 + 4 H2SeO3 + 4 H2O
CH3CH2CHO + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + 2 MnSO4 + 3 H2O + K2SO4
CaCl2(aq) + Hg2(NO3)2(aq) = Ca(NO3)2(aq) + Hg2Cl2(s) =>
CaCl2(aq) + Hg2(NO3)2(aq) = Ca(NO3)2(aq) + Hg2Cl2(s)
Sn{2+} + Ag{+} = Sn{4+} + Ag =>
Sn{2+} + 2 Ag{+} = Sn{4+} + 2 Ag
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
K2ZnO2 + HNO3 = Zn(NO3)2 + KNO3 + H2O =>
K2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 KNO3 + 2 H2O
HgO + NaOH = Na2HgO2 + H2O =>
HgO + 2 NaOH = Na2HgO2 + H2O
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = Na2(NO3)2 + PbCO3
NH3 + Mn(NO3)2 = N(NO3)2 + MnH3 =>
NH3 + Mn(NO3)2 = N(NO3)2 + MnH3
Ga(ClO3)3 + K = Ga + KClO3 =>
Ga(ClO3)3 + 3 K = Ga + 3 KClO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Co + N2 = CoN =>
2 Co + N2 = 2 CoN
CeO2 + MnCl2*4H2O + NaOH = Ce02Mn28O4 + NaCl + H2O + O2 =>
2 CeO2 + 28 MnCl2*4H2O + 56 NaOH = Ce02Mn28O4 + 56 NaCl + 140 H2O + 14 O2
Co + ClO3 = Co2O3 + Cl =>
2 Co + ClO3 = Co2O3 + Cl
HCl(aq) + CaCO3(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
2 HCl(aq) + CaCO3(aq) = CO2(g) + CaCl2(aq) + H2O(l)
KQO4 + KQ = KQO3 =>
3 KQO4 + KQ = 4 KQO3
Cu(NO2)2 + NaPO4 = Cu(PO4)2 + NaNO2 =>
Cu(NO2)2 + 2 NaPO4 = Cu(PO4)2 + 2 NaNO2
Na3PO4 + Cu(ClO3)2 = NaClO3 + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(ClO3)2 = 6 NaClO3 + Cu3(PO4)2
N2H8CrO4 + LiNO3 = N3H8CrO7 + Li =>
N2H8CrO4 + LiNO3 = N3H8CrO7 + Li
Ca(OH)2 + S = CaSO3 + CaS2 + H2O =>
3 Ca(OH)2 + 5 S = CaSO3 + 2 CaS2 + 3 H2O
CO2 + H2O = CH3O + O2 =>
4 CO2 + 6 H2O = 4 CH3O + 5 O2
FeI2(aq) + Na2S(aq) = NaI(aq) + FeS(s) =>
FeI2(aq) + Na2S(aq) = 2 NaI(aq) + FeS(s)
Na2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + Na2SO4 + CH3COOH + H2O =>
2 Na2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 CH3COOH + 11 H2O
Fe3 + (SO4)2 + Na2CO3 = NaSO4 + Fe3CO3 =>
Fe3 + (SO4)2 + Na2CO3 = 2 NaSO4 + Fe3CO3
CrZn + HCl = CrCl3 + Zn + H2 =>
2 CrZn + 6 HCl = 2 CrCl3 + 2 Zn + 3 H2
H3C6H5O7 + OH = C6H6O7 + H2O =>
H3C6H5O7 + 2 OH = C6H6O7 + 2 H2O
N2H3CH3 + N2O4 = H2O + N2 + CO2 =>
4 N2H3CH3 + 5 N2O4 = 12 H2O + 9 N2 + 4 CO2
K2Cr2O7 + FeCl2 + HCl = CrCl + FeCl3 + KCl + H2O =>
K2Cr2O7 + 10 FeCl2 + 14 HCl = 2 CrCl + 10 FeCl3 + 2 KCl + 7 H2O
Na = Na{+} + e =>
Na = Na{+} + e
CoSO4 + HCl = CoCl2 + H2SO4 =>
CoSO4 + 2 HCl = CoCl2 + H2SO4
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Al2(SO4)3 + NaOCl = Al2OCl + Na(SO4)3 =>
Al2(SO4)3 + NaOCl = Al2OCl + Na(SO4)3
CaBr2 + K2CO3 = KBr + CaCO3 =>
CaBr2 + K2CO3 = 2 KBr + CaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/18/24
Équations équilibrées sur02/17/23
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