| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 S + 5 O2 = 2 SO3SO2
Fe3 + HCl2 = FeCl2 + H2 =>
2 Fe3 + 6 HCl2 = 6 FeCl2 + 3 H2
Fe(OH)2Cl + HCl = FeCl3 + H2O =>
Fe(OH)2Cl + 2 HCl = FeCl3 + 2 H2O
NH3 + H2SO4(exc) = (NH4)2SO4 =>
2 NH3 + H2SO4(exc) = (NH4)2SO4
KMnO4 + CrCl3 + KOH = K2MnO4 + KCl + K2CrO4 + H2O =>
3 KMnO4 + CrCl3 + 8 KOH = 3 K2MnO4 + 3 KCl + K2CrO4 + 4 H2O
C4H8O2 + Br2 = C4H8OBr + BrO =>
C4H8O2 + Br2 = C4H8OBr + BrO
AlPO4 + HI = AlI3 + H3PO4 =>
AlPO4 + 3 HI = AlI3 + H3PO4
C6H5COOH + HNO3 = CO2 + H2O + NO =>
C6H5COOH + 10 HNO3 = 7 CO2 + 8 H2O + 10 NO
Pb(s) + HNO3(s) = PbNO3(aq) + H2O(l) + NO2(g) =>
Pb(s) + 2 HNO3(s) = PbNO3(aq) + H2O(l) + NO2(g)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NaBr2 + Zn(ClO3)2 = Na(ClO3)2 + ZnBr2 =>
NaBr2 + Zn(ClO3)2 = Na(ClO3)2 + ZnBr2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
NH4Cl + HgCH3COO = NH4CH3COO + HgCl =>
NH4Cl + HgCH3COO = NH4CH3COO + HgCl
C3H5O + O2 = C3H5O3 =>
C3H5O + O2 = C3H5O3
CsOH + H2SO4 = H2O + Cs(HSO4) =>
CsOH + H2SO4 = H2O + Cs(HSO4)
K4[Fe(CN)6] + FeCl3 = KCl + Fe4[Fe(CN)6]3 =>
3 K4[Fe(CN)6] + 4 FeCl3 = 12 KCl + Fe4[Fe(CN)6]3
K1234567890987654321 = K99999999999999999999999999999 =>
37362.127990717K1234567890987654321 = 5001 K99999999999999999999999999999
H2SO4 + NO3 + BaCl = BaSO4 + HCl + HNO3 =>
H2SO4 + NO3 + BaCl = BaSO4 + HCl + HNO3
KCl + MgS = MgCl + KS =>
KCl + MgS = MgCl + KS
Hg + ClO3 = Cl + HgO =>
3 Hg + ClO3 = Cl + 3 HgO
Fe(OH)2Cl + HCl = FeOHCl2 + H2O =>
Fe(OH)2Cl + HCl = FeOHCl2 + H2O
NH3 + H2SO4 = ((NH4)2SO4) =>
2 NH3 + H2SO4 = ((NH4)2SO4)
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl2 + H2O =>
K2Cr2O7 + 4 Na2SO3 + 6 HCl = 2 KCl + 4 Na2SO4 + 2 CrCl2 + 3 H2O
C4H6 + O2 = CO2 + HOH =>
2 C4H6 + 11 O2 = 8 CO2 + 6 HOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + C = Ca(C)2 =>
Ca + 2 C = Ca(C)2
Na2CO3 + H2O2 = Na2CO3H2O2 =>
Na2CO3 + H2O2 = Na2CO3H2O2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
SO3 + Na2O = Na2(SO4) =>
SO3 + Na2O = Na2(SO4)
Li2O + HCl = Li2Cl2 + H2O =>
Li2O + 2 HCl = Li2Cl2 + H2O
Na2CO3 + V2O3 + O2 = NaV2O8 + CO2 =>
2 Na2CO3 + 4 V2O3 + 9 O2 = 4 NaV2O8 + 2 CO2
H2SO4(Ac) + BaCl2(Ac) = BaSO4(s) + HCl(Ac) =>
H2SO4(Ac) + BaCl2(Ac) = BaSO4(s) + 2 HCl(Ac)
Fe(OH)3 + KCl = FeCl3 + KOH =>
Fe(OH)3 + 3 KCl = FeCl3 + 3 KOH
ClH + Ni(OH)3 = NiCl3 + H2O =>
3 ClH + Ni(OH)3 = NiCl3 + 3 H2O
FeCl2 + H2O = Fe3O4 + HCl2 + H2 =>
6 FeCl2 + 8 H2O = 2 Fe3O4 + 6 HCl2 + 5 H2
Fe(OH)2Cl + HCl = Fe(OH)Cl2 + H2O =>
Fe(OH)2Cl + HCl = Fe(OH)Cl2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr(OH)2 + KOH + O2 = K2CrO4 + H2O =>
Cr(OH)2 + 2 KOH + O2 = K2CrO4 + 2 H2O
AB2 + CD = AD2 + CB =>
AB2 + 2 CD = AD2 + 2 CB
As + NaOH = H2 + Na3AsO3 =>
2 As + 6 NaOH = 3 H2 + 2 Na3AsO3
CdCl2 + H2S = CdS + ClH = CdCl2 + H2S =>
CdCl2 + H2S = CdS + 2 ClH
NaIO3 + PbSO4 + NaOH = I2 + PbO2 + Na2SO4 + H2O =>
2 NaIO3 + 5 PbSO4 + 8 NaOH = I2 + 5 PbO2 + 5 Na2SO4 + 4 H2O
Ca(OH)2 + K3PO3 = Ca3(PO3)2 + KOH =>
3 Ca(OH)2 + 2 K3PO3 = Ca3(PO3)2 + 6 KOH
C4H8Cl2 + KOH = C4H6 + H2O + KCl =>
C4H8Cl2 + 2 KOH = C4H6 + 2 H2O + 2 KCl
Mg(NO3)2 + Zn = Mg + Zn(NO3)2 =>
Mg(NO3)2 + Zn = Mg + Zn(NO3)2
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb
Pb + MgSO4 = Pb(SO4)2 + Mg =>
Pb + 2 MgSO4 = Pb(SO4)2 + 2 Mg
ZnO + Rb = Rb2O + Zn =>
ZnO + 2 Rb = Rb2O + Zn
Fe + [Fe(CN)6]3 = Fe4[Fe(CN)6]3 =>
4 Fe + [Fe(CN)6]3 = Fe4[Fe(CN)6]3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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