| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C5H8COOH + 29 O2 = 24 CO2 + 18 H2O
CO3O4 + HCl = COCl2 + Cl2 + H2O =>
CO3O4 + 12 HCl = COCl2 + 5 Cl2 + 6 H2O
Sn + FeSO4 = SnSO4 + Fe2 =>
2 Sn + 2 FeSO4 = 2 SnSO4 + Fe2
S + Fe(t) = FeS =>
S + Fe(t) = FeS
CH3CH2ONa + HCl = CH3CH2OH + NaCl =>
CH3CH2ONa + HCl = CH3CH2OH + NaCl
NH4ClO4 = NH4Cl + O2 =>
NH4ClO4 = NH4Cl + 2 O2
Li + C2H6O = H2 + LiC2H5O =>
2 Li + 2 C2H6O = H2 + 2 LiC2H5O
KICl4 + H2SO4 = K2SO4 + SO2 + H2O + Cl2 + I2 =>
2 KICl4 + 2 H2SO4 = K2SO4 + SO2 + 2 H2O + 4 Cl2 + I2
Sr3N2 = Sr + N =>
Sr3N2 = 3 Sr + 2 N
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mo + HNO3 = NO2 + MoO3 + H2O =>
Mo + 6 HNO3 = 6 NO2 + MoO3 + 3 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
KMnO4 + Na2SO3 + H3PO4 = Mn3(PO4)2 + Na2SO4 + K3PO4 + H2O =>
6 KMnO4 + 15 Na2SO3 + 6 H3PO4 = 2 Mn3(PO4)2 + 15 Na2SO4 + 2 K3PO4 + 9 H2O
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4(aq) + H2O
(C2H5OH) + NaCr2O7 + H2SO4 = CH3COOH + Cr(SO4)3 + Na2SO4 + H2O =>
(C2H5OH) + 4 NaCr2O7 + 26 H2SO4 = CH3COOH + 8 Cr(SO4)3 + 2 Na2SO4 + 27 H2O
Ba + HNO3 = Ba(NO3) + N2O + H2O =>
8 Ba + 10 HNO3 = 8 Ba(NO3) + N2O + 5 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2CO2 + Pb(OH)2 = Pb2(CO2)2 + H2O =>
2 H2CO2 + 2 Pb(OH)2 = Pb2(CO2)2 + 4 H2O
LiCl(aq) + Na(s) = NaCl(aq) + Li(s) =>
LiCl(aq) + Na(s) = NaCl(aq) + Li(s)
Mg + CrN = Cr + MgN =>
Mg + CrN = Cr + MgN
Ra + Mo = MoRa =>
Ra + Mo = MoRa
NaHSO3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + NaHSO4 =>
5 NaHSO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaHSO4
Al + AgNO = Ag + AlNO =>
Al + AgNO = Ag + AlNO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PtCl4 + F2 = PtF + Cl2 =>
2 PtCl4 + F2 = 2 PtF + 4 Cl2
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H2O(aq) =>
NH4NO3(aq) + NaOH(aq) = NaNO3(aq) + NH3(g) + H2O(aq)
ThF4 + ThO2 = ThOF2 =>
ThF4 + ThO2 = 2 ThOF2
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
H2O + KClO3 + NaI = I2 + KCl + NaOH =>
3 H2O + KClO3 + 6 NaI = 3 I2 + KCl + 6 NaOH
Zn + H2SO4 + H2O = [Zn(H2O)4]SO4 + H2 =>
Zn + H2SO4 + 4 H2O = [Zn(H2O)4]SO4 + H2
NH4OHNaHSO3 = NH4HSO3NaOH =>
NH4OHNaHSO3 = NH4HSO3NaOH
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2SO3 + HClO3 = H2SO4 + HCl =>
3 H2SO3 + HClO3 = 3 H2SO4 + HCl
HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl
P4 + C12 = P4C12 =>
P4 + C12 = P4C12
H2SO5 + K2CO3 = K2SO5 + CO2 + H2O =>
H2SO5 + K2CO3 = K2SO5 + CO2 + H2O
PbO + KClO3 = PbO2 + KCl =>
3 PbO + KClO3 = 3 PbO2 + KCl
Te(s) + O2(g) = TeO =>
2 Te(s) + O2(g) = 2 TeO
Ni + NH3 + H2O = Ni(OH)2 + NH4 =>
Ni + 2 NH3 + 2 H2O = Ni(OH)2 + 2 NH4
Fe + SnCl4 = FeCl1 + Sn =>
4 Fe + SnCl4 = 4 FeCl1 + Sn
KCl + KClO4 = KClO3 =>
KCl + 3 KClO4 = 4 KClO3
water + CO2 = C21H30O2 + O2 =>
30 H2O + 42 CO2 = 2 C21H30O2 + 55 O2
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
S{-2} + Pb{+2} = PbS =>
S{-2} + Pb{+2} = PbS
NaHCO3 + H3C2O2 = NaC2H3O2 + H2O + CO2 =>
7 NaHCO3 + 8 H3C2O2 = 7 NaC2H3O2 + 5 H2O + 9 CO2
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
HC2H3O2 + KNO2 = KC2H3O2 + HNO2 =>
HC2H3O2 + KNO2 = KC2H3O2 + HNO2
NaCl = Na(aq) + Cl(aq) =>
NaCl = Na(aq) + Cl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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