| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + Fe = HFe
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
H2O2 + ZnS = ZnSO3 + H2O =>
3 H2O2 + ZnS = ZnSO3 + 3 H2O
C6H6Cl6 + KOH + O2 = H2O + CO2 + KCl =>
C6H6Cl6 + 6 KOH + 6 O2 = 6 H2O + 6 CO2 + 6 KCl
C2H6 + O2 = CO2 + H2OH =>
C2H6 + 3 O2 = 2 CO2 + 2 H2OH
C2H6O + H2O2 = CO2 + H2O =>
C2H6O + 6 H2O2 = 2 CO2 + 9 H2O
Ba(OH)2 + NH4Cl = NH4OH + BaCl2 =>
Ba(OH)2 + 2 NH4Cl = 2 NH4OH + BaCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)Cl + NaOH = (NH4)OH + NaCl =>
(NH4)Cl + NaOH = (NH4)OH + NaCl
HClNaCl = HCl2Na =>
HClNaCl = HCl2Na
C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O
Cu3(PO4)2(s) = Cu + PO4 =>
Cu3(PO4)2(s) = 3 Cu + 2 PO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
P1 + Br2 = PBr3 =>
2 P1 + 3 Br2 = 2 PBr3
C2H6O + H2O2 = H2O + CO =>
C2H6O + 4 H2O2 = 7 H2O + 2 CO
(NH4)Cl + NaOH = NH4OH + NaCl =>
(NH4)Cl + NaOH = NH4OH + NaCl
C2H6O + H2O2 = H2O + CO =>
C2H6O + 4 H2O2 = 7 H2O + 2 CO
MgCrO4 + Fe(ClO3)3 = Mg(ClO3)2 + Fe2(CrO4)3 =>
3 MgCrO4 + 2 Fe(ClO3)3 = 3 Mg(ClO3)2 + Fe2(CrO4)3
KBr + H2SO4 + K2Cr2O7 = Br2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KBr + 7 H2SO4 + K2Cr2O7 = 3 Br2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H8(OH)2 + O2 = CO2 + H2O =>
2 C6H8(OH)2 + 15 O2 = 12 CO2 + 10 H2O
C2H6O + H2O2 = CO2 + H2O =>
C2H6O + 6 H2O2 = 2 CO2 + 9 H2O
Fe(NO3)3*9H2O + Gd(NO3)3*6H2O + C6H8O7 = Fe2GdO4 + H2O + N2 + CO2 =>
36 Fe(NO3)3*9H2O + 18 Gd(NO3)3*6H2O + 46 C6H8O7 = 18 Fe2GdO4 + 616 H2O + 81 N2 + 276 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg(s)H2(g) = MgH2(s) =>
Mg(s)H2(g) = MgH2(s)
CaCO3 + SO3 = CO2 + CaSO4 =>
CaCO3 + SO3 = CO2 + CaSO4
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Ca(OH)2 + Ca3(PO4)2 = H3PO4 + Ca2O2 =>
3 Ca(OH)2 + Ca3(PO4)2 = 2 H3PO4 + 3 Ca2O2
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3 =>
(NH4)2CO3 + CaCl2 = (NH4)2Cl2 + CaCO3
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COH + Cl2 = CH2ClCOH + H2 =>
2 CH3COH + Cl2 = 2 CH2ClCOH + H2
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
Na2FeO4 + HCl = FeCl3 + O2 + NaCl + H2O =>
4 Na2FeO4 + 20 HCl = 4 FeCl3 + 3 O2 + 8 NaCl + 10 H2O
Fe(NO3)3*9H2O + Gd(NO3)3*6H2O + C6H8O7 = Fe22Gd8O4 + H2O + N2 + CO2 =>
198 Fe(NO3)3*9H2O + 72 Gd(NO3)3*6H2O + 266 C6H8O7 = 9 Fe22Gd8O4 + 3278 H2O + 405 N2 + 1596 CO2
C8H12O3N2 + O2 = CO2 + H2O + NH3 =>
C8H12O3N2 + 8 O2 = 8 CO2 + 3 H2O + 2 NH3
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
(NH4)2HPO4 + H2SO4 = H3PO4 + (NH4)2SO4 =>
(NH4)2HPO4 + H2SO4 = H3PO4 + (NH4)2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
Na2FeO4 + HCl = FeCl3 + Cl2 + NaCl + H2O =>
2 Na2FeO4 + 16 HCl = 2 FeCl3 + 3 Cl2 + 4 NaCl + 8 H2O
SiO2(s) + HF(ac) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(ac) = SiF4(g) + 2 H2O(l)
LiSO4 + Na2CO3 = Na2SO4 + LiCO3 =>
LiSO4 + Na2CO3 = Na2SO4 + LiCO3
NaNO2HNO3 = NaNO3HNO2 =>
NaNO2HNO3 = NaNO3HNO2
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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