| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
Fe2 + O2 + H20{+} = Fe(OH)3 + H{+} =>
19 Fe2 + 57 O2 + 6 H20{+} = 38 Fe(OH)3 + 6 H{+}
Zn + ClH = Cl2 + ZnH2 =>
Zn + 2 ClH = Cl2 + ZnH2
aluminum + sulfuricacid = AlSO4 + hydrogen =>
Al + H2SO4 = AlSO4 + H2
CH3COONa = CH3COO + Na = CH3COO + H2O = CH3COO + OH =>
CH3COONa = CH3COO + Na
KI + Cu(NO3)2 = KICu(NO3)2 =>
KI + Cu(NO3)2 = KICu(NO3)2
Ra + C = Ra2C =>
2 Ra + C = Ra2C
C3H7OH + HI = C3H7I + H2O =>
C3H7OH + HI = C3H7I + H2O
ZnC2O4*2H2O = ZnO + CO2 + CO + H2O =>
ZnC2O4*2H2O = ZnO + CO2 + CO + 2 H2O
HNO3 + Ba = N2 + H2O + Ba(NO3)2 =>
12 HNO3 + 5 Ba = N2 + 6 H2O + 5 Ba(NO3)2
NaOAc + NH4Cl = NaCl + OAc + NH4 =>
NaOAc + NH4Cl = NaCl + OAc + NH4
Na2HPO4 + Pb(NO3)2 = NaNO3 + Pb3(PO4)2 + HNO3 =>
2 Na2HPO4 + 3 Pb(NO3)2 = 4 NaNO3 + Pb3(PO4)2 + 2 HNO3
CS2 = CS + S2 =>
2 CS2 = 2 CS + S2
H2S + Cl2 = S4 + HCl =>
4 H2S + 4 Cl2 = S4 + 8 HCl
C3H7 + KMnO4 + H2O = C3H7OH + MnO2 + KOH =>
3 C3H7 + KMnO4 + 2 H2O = 3 C3H7OH + MnO2 + KOH
Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O
PbCl2 + NH3 = Pb(NH3) + Cl2 =>
PbCl2 + NH3 = Pb(NH3) + Cl2
SF6 + SO3 = O2SF2 =>
SF6 + 2 SO3 = 3 O2SF2
HNO3 + Ba = N2 + H2O + Ba(NO3)2 =>
12 HNO3 + 5 Ba = N2 + 6 H2O + 5 Ba(NO3)2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
S + H2O = H2S + SO2 =>
3 S + 2 H2O = 2 H2S + SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
TbCl3*6H2O + HC8H4F3O2S + NaOH + C12H8N2 = Tb(C8H4F3O2S)3(C12H8N2) + NaCl + H2O =>
TbCl3*6H2O + 3 HC8H4F3O2S + 3 NaOH + C12H8N2 = Tb(C8H4F3O2S)3(C12H8N2) + 3 NaCl + 9 H2O
FeOHCl = FeClHO =>
FeOHCl = FeClHO
C67H8 + O2 = CO2 + H2O =>
C67H8 + 69 O2 = 67 CO2 + 4 H2O
HClO2 + Pb(OH)4 = Pb(ClO2)4 + H2O =>
4 HClO2 + Pb(OH)4 = Pb(ClO2)4 + 4 H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C2H5OH(i) + O2 = CO2 + H2O(i) =>
C2H5OH(i) + 3 O2 = 2 CO2 + 3 H2O(i)
Na2CO3(s) + HCl(aq) = NaCl(aq) + CO2(g) + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
NO2 = N2O4 =>
2 NO2 = N2O4
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
AgNO3 = AgONO2 =>
AgNO3 = AgONO2
FeOH + H = Fe + H2O =>
FeOH + H = Fe + H2O
K2SO4 + HCl = H2SO4 + KCl(aq) =>
K2SO4 + 2 HCl = H2SO4 + 2 KCl(aq)
H2O288(l) = H2O(l) + O28(g) =>
4 H2O288(l) = 4 H2O(l) + 41 O28(g)
CH3COOC2H2 + O2 = CO2 + H2O =>
4 CH3COOC2H2 + 17 O2 = 16 CO2 + 10 H2O
PClO = PCl + O2 =>
2 PClO = 2 PCl + O2
CH3COOC2H2 + O2 = CO2 + H2O =>
4 CH3COOC2H2 + 17 O2 = 16 CO2 + 10 H2O
C6H14N2O2 + O2 = CO2 + H2O + CH4N2O =>
C6H14N2O2 + 7 O2 = 5 CO2 + 5 H2O + CH4N2O
LiCl + Na3(CO(NO2))6 = (Li)3(CO(NO2))6 + NaCl =>
3 LiCl + Na3(CO(NO2))6 = (Li)3(CO(NO2))6 + 3 NaCl
Al2(SO4)3 + NH3 + H2O + SO3 = NH4Al(SO4)2*12H2O =>
Al2(SO4)3 + 2 NH3 + 25 H2O + SO3 = 2 NH4Al(SO4)2*12H2O
ZnO + CuSO4 = ZnSO4 + Cu + O2 =>
2 ZnO + 2 CuSO4 = 2 ZnSO4 + 2 Cu + O2
CuS + FeCl3 + H2O = Fe(OH)3 + CuCl2 + H2S =>
3 CuS + 2 FeCl3 + 6 H2O = 2 Fe(OH)3 + 3 CuCl2 + 3 H2S
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
Fe + KCNS = Fe(CNS) + K =>
Fe + KCNS = Fe(CNS) + K
Na2HPo4 + KOH = K2HPo4 + NaOH =>
Na2HPo4 + 2 KOH = K2HPo4 + 2 NaOH
FeCUSO4 = FeSO4CU =>
FeCUSO4 = FeSO4CU
FeO3 + CO = Fe304 + CO2 =>
304 FeO3 + 912 CO = Fe304 + 912 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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