| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(Cl)3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Al(OH)3 + 6 NaCl
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(s) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(s)
NH3 + CO2 + H2O + NaCl = Na2CO3 + NH4Cl =>
2 NH3 + CO2 + H2O + 2 NaCl = Na2CO3 + 2 NH4Cl
Al(Cl)3 + Na2CO3 + H2O = CO2 + Al(OH)3 + NaCl =>
2 Al(Cl)3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Al(OH)3 + 6 NaCl
Fe(OH0)3 + KBr = KOH + FeBr3 =>
Fe(OH0)3 + 3 KBr = 3 KOH + FeBr3
SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
CH3C12H24OC3H6O3H + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
CH3C12H24OC3H6O3H + 27 H2SO4 + 18 KMnO4 = 16 CO2 + 9 K2SO4 + 18 MnSO4 + 44 H2O
KBr(ac)Na2SO3(ac) = BrNa2(ac)KSO3(ac) =>
KBr(ac)Na2SO3(ac) = BrNa2(ac)KSO3(ac)
BaSO3 + SO2 + H2O = Ba(HSO3)2 =>
BaSO3 + SO2 + H2O = Ba(HSO3)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaSO3 + SO2 + H2O = Ba(HSO3)2 =>
BaSO3 + SO2 + H2O = Ba(HSO3)2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
BaSO3 + SO2 + H2O = Ba(HSO3)2 =>
BaSO3 + SO2 + H2O = Ba(HSO3)2
Pb3O4 + H2 = PbO + H2O =>
Pb3O4 + H2 = 3 PbO + H2O
Al(OH)3 + HCl = AlCl3(salt) + H2O =>
Al(OH)3 + 3 HCl = AlCl3(salt) + 3 H2O
HBr + Sn(OH)2 = SnBr2 + H2O =>
2 HBr + Sn(OH)2 = SnBr2 + 2 H2O
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
HCl + FeSO3 = ClSO3 + H + Fe =>
HCl + FeSO3 = ClSO3 + H + Fe
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
C(OH)2 = CO + H2O =>
C(OH)2 = CO + H2O
I2 + SrBr2 = I2Sr + Br2 =>
I2 + SrBr2 = I2Sr + Br2
CuCl2 + Cu = CuCl2Cu =>
CuCl2 + Cu = CuCl2Cu
[Fe(H2O)6]Br2 + NH3 = Br2NH3 + Fe + H2O =>
[Fe(H2O)6]Br2 + NH3 = Br2NH3 + Fe + 6 H2O
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
Al{3+} + Ag{+} = Ag{3+} + Al =>
2 Al{3+} + 3 Ag{+} = 3 Ag{3+} + 2 Al
MgNO3 + NaS = MgS + NaNO3 =>
MgNO3 + NaS = MgS + NaNO3
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
NH3 + O12 = NO + H2O =>
24 NH3 + 5 O12 = 24 NO + 36 H2O
NO3 + Cl2 = NO + ClO3 =>
3 NO3 + Cl2 = 3 NO + 2 ClO3
C6H12(l) + O2 = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2 = 6 CO2(g) + 6 H2O(l)
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Na2CO3 + BaI2 = BaCO3 + NaI =>
Na2CO3 + BaI2 = BaCO3 + 2 NaI
C6H4OHCOOH + NaOH = C6H4OHCOONa + H2O =>
C6H4OHCOOH + NaOH = C6H4OHCOONa + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CrOO2 = CrO3 =>
CrOO2 = CrO3
CuCl2 + Cu = CuCl2Cu =>
CuCl2 + Cu = CuCl2Cu
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Cu2(CO3)(OH)2(s) + HCl = CuOH(s) + CO2(g) + H2O(g) + Cl =>
Cu2(CO3)(OH)2(s) + 2 HCl = 2 CuOH(s) + CO2(g) + H2O(g) + 2 Cl
KClO3 + KI = KCl + KO + I2 =>
2 KClO3 + 6 KI = 2 KCl + 6 KO + 3 I2
Ba + C = Ba6C2 =>
6 Ba + 2 C = Ba6C2
NH4Cl + NaOH = ClOH + NaNH4 =>
NH4Cl + NaOH = ClOH + NaNH4
H3AsO4 + Al + H2SO4 = AsH3 + Al2(SO4)3 + H2O =>
3 H3AsO4 + 8 Al + 12 H2SO4 = 3 AsH3 + 4 Al2(SO4)3 + 12 H2O
Al(Cl)3 + Na2CO3 + H2O = CO2 + Al(OH)3 + NaCl =>
2 Al(Cl)3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Al(OH)3 + 6 NaCl
FeI3 + Cl2 = FeCl2 + I =>
FeI3 + Cl2 = FeCl2 + 3 I
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
NaHCO3(s) + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3(s) + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
AsO3 + H2O = H3AsO4 + O2 =>
4 AsO3 + 6 H2O = 4 H3AsO4 + O2
C3H8O + H2O2 = C3H6O + H2O =>
C3H8O + H2O2 = C3H6O + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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