| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 TiBr3 + 2 HBr = 2 TiBr4 + H2
NaNO2 + NH4NO3 = NH3 + NaOH + NO2 =>
NaNO2 + NH4NO3 = NH3 + NaOH + 2 NO2
NaAl(OH)4 + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaAl(OH)4 + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
CuCl2FeCl3 = FeCl2CuCl3 =>
CuCl2FeCl3 = FeCl2CuCl3
KClO + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KClO + Na2SO3 + H2SO4 = Na2SO4 + K2SO4 + Cl2 + H2O
CH3(OH) + O2 = CO2 + H(OH) =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 H(OH)
NH4OH + NaOH = NH4ONa + H2O =>
NH4OH + NaOH = NH4ONa + H2O
CaONaOH = CaOHNaO =>
CaONaOH = CaOHNaO
PCl5 + NaOH = Na3PO4 + NaCl + H2O =>
PCl5 + 8 NaOH = Na3PO4 + 5 NaCl + 4 H2O
H + NO2 = HNO2 =>
H + NO2 = HNO2
[Li] + [H2O] = [LiO] + [H2] =>
[Li] + [H2O] = [LiO] + [H2]
Mg(HCO3)2 + H2SO4 = CO2 + H2O + MgSO4 =>
Mg(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + MgSO4
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
Au + H2O = AuH2O =>
Au + H2O = AuH2O
Cd + Zn(NO3)2 = CdNO3 + Zn =>
2 Cd + Zn(NO3)2 = 2 CdNO3 + Zn
H + As2O3 + MnO4 = H3AsO4 + Mn =>
24 H + 4 As2O3 + 5 MnO4 = 8 H3AsO4 + 5 Mn
C12H24O + O2 = CO2 + H2O =>
2 C12H24O + 35 O2 = 24 CO2 + 24 H2O
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3 =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
C3H8O + K2Cr2O7 = C3H6O + K2Cr2 + H2O =>
7 C3H8O + K2Cr2O7 = 7 C3H6O + K2Cr2 + 7 H2O
C2H4Cl2 + H2 = C2H4 + HCl =>
C2H4Cl2 + H2 = C2H4 + 2 HCl
CO2(g) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
CO2(g) + 2 LiOH(aq) = Li2CO3(aq) + H2O(l)
S2 + O = SO3 =>
S2 + 6 O = 2 SO3
Mg + (NO3)2 + Al2(SO4)3 = MgSO4 + AlNO3 =>
3 Mg + (NO3)2 + Al2(SO4)3 = 3 MgSO4 + 2 AlNO3
Ag + Au(NO3) = AgNO3 + Au =>
Ag + Au(NO3) = AgNO3 + Au
I + O = I2O5 =>
2 I + 5 O = I2O5
Al + NH3 + H2O = Al(OH)3 + NH4 =>
Al + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeCrO4 + H2O = FeO + H2CrO4 =>
FeCrO4 + H2O = FeO + H2CrO4
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
NaNO2 + H2SO4 + KI = NO + KI(SO4)3 + NaHSO4 + H2O =>
6 NaNO2 + 9 H2SO4 + KI = 6 NO + KI(SO4)3 + 6 NaHSO4 + 6 H2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
CO2(g) + H2O(g) = C2(g) + H2O2(g) =>
2 CO2(g) + 4 H2O(g) = C2(g) + 4 H2O2(g)
Fe(OH)3 + KI + H2SO4 = Fe(OH)2 + I2 + K2SO4 + H2O =>
2 Fe(OH)3 + 2 KI + H2SO4 = 2 Fe(OH)2 + I2 + K2SO4 + 2 H2O
ZnSO4*7H2O + CaCl2H2O = CaSO4 + ZnCl2 + H2O =>
ZnSO4*7H2O + CaCl2H2O = CaSO4 + ZnCl2 + 8 H2O
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Al + NH3 + H2O = Al2O3 + NH4 =>
2 Al + 6 NH3 + 3 H2O = Al2O3 + 6 NH4
WO + H2 = W + HO =>
2 WO + H2 = 2 W + 2 HO
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Pb(NO3)2(aq) + K4Fe(CN)6(aq) = Pb2Fe(CN)6(aq) + KNO3(aq) =>
2 Pb(NO3)2(aq) + K4Fe(CN)6(aq) = Pb2Fe(CN)6(aq) + 4 KNO3(aq)
CoOC = COCo =>
CoOC = COCo
Zn + HNO3 = Zn(NO3)2 + NH6NO2 + H2O =>
6 Zn + 14 HNO3 = 6 Zn(NO3)2 + NH6NO2 + 4 H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2O + P = P2O5 + H2 =>
5 H2O + 2 P = P2O5 + 5 H2
AgI + NaBr = AgBr + NaI =>
AgI + NaBr = AgBr + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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