| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga2O3 + 3 Al = 3 AlO + Ga2
H2 + O2 = H2O3 =>
2 H2 + 3 O2 = 2 H2O3
H2O + As2O3 + NO3 = H3AsO4 + NO =>
3 H2O + As2O3 + NO3 = 2 H3AsO4 + NO
H2SO4 + B[OH]3 = B2[SO4]3 + H2O =>
3 H2SO4 + 2 B[OH]3 = B2[SO4]3 + 6 H2O
H2O + Br2 = HBr + O =>
H2O + Br2 = 2 HBr + O
N2O5 + Al2O3 = AlNO4 =>
N2O5 + Al2O3 = 2 AlNO4
NiCl2 + (C6H11)3P = [NiCl2((C6H11)3P)2] =>
NiCl2 + 2(C6H11)3P = [NiCl2((C6H11)3P)2]
Ca3(PO4)2 + HCl = CaCl2 + CaHPO4 =>
Ca3(PO4)2 + 2 HCl = CaCl2 + 2 CaHPO4
H2Cr2O7 + KOH = K2Cr2O7 + H2O =>
H2Cr2O7 + 2 KOH = K2Cr2O7 + 2 H2O
CH3COH + KMnO4 + H2SO4 = K2SO4 + H2O + CH3COOH + MnSO4 =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 3 H2O + 5 CH3COOH + 2 MnSO4
C4H8 + H2O2 = C2H4O + H2O =>
C4H8 + 2 H2O2 = 2 C2H4O + 2 H2O
KClO + SO2 + H2O = H2SO4 + KCl =>
KClO + SO2 + H2O = H2SO4 + KCl
Na2S2O3 + Cl2 + H2O = NaHSO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4 + 8 HCl
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
Cl{-} + H{+} + MnO4 = Cl2 + Mn{2+} + H2O =>
6 Cl{-} + 8 H{+} + MnO4 = 3 Cl2 + Mn{2+} + 4 H2O
Ni + FeCl3 = Fe + NiCl3 =>
Ni + FeCl3 = Fe + NiCl3
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
SnCl4 + HI = I2 + SnCl2 + HCl =>
SnCl4 + 2 HI = I2 + SnCl2 + 2 HCl
Ba(NO3)2 + HCl = BaHCl + NO3 =>
Ba(NO3)2 + HCl = BaHCl + 2 NO3
Br2I + KI = I2 + KBr =>
2 Br2I + 4 KI = 3 I2 + 4 KBr
KNO3 + Mg = K + Mg3N2 + MgO =>
2 KNO3 + 9 Mg = 2 K + Mg3N2 + 6 MgO
K2AlF5 = KAlF4 + K3AlF6 =>
2 K2AlF5 = KAlF4 + K3AlF6
BCl3 + H2O = B(HO)3 + HCl =>
BCl3 + 3 H2O = B(HO)3 + 3 HCl
Na + Sn(NO3)2 = Sn + NaNO3 =>
2 Na + Sn(NO3)2 = Sn + 2 NaNO3
Fe2 + Cl = FeCl =>
Fe2 + 2 Cl = 2 FeCl
CH3COOH + KMnO4 = CH3COOMnO4 + KH =>
CH3COOH + KMnO4 = CH3COOMnO4 + KH
CoBr2 + AI(OH)3 = Co(OH)2 + AIBr3 =>
3 CoBr2 + 2 AI(OH)3 = 3 Co(OH)2 + 2 AIBr3
(NH4)2MoO4 + HNO3 + Na2HPO4 = (NH4)3[P(OMo3O9)4] + H2O + NaNO3 + NH4NO3 =>
12(NH4)2MoO4 + 23 HNO3 + Na2HPO4 = (NH4)3[P(OMo3O9)4] + 12 H2O + 2 NaNO3 + 21 NH4NO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CH3CH2OH + MnO4{-} + H{+} = Mn{2}{+} + CO2 + H2O =>
5 CH3CH2OH + 12 MnO4{-} + 36 H{+} = 12 Mn{2}{+} + 10 CO2 + 33 H2O
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
NaHCO3 + H3A = Na3A + CO2 + H2O =>
3 NaHCO3 + H3A = Na3A + 3 CO2 + 3 H2O
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
Al + O3 = Al2O3 =>
2 Al + O3 = Al2O3
Na2O(aq) + H2O(l) = NaOH =>
Na2O(aq) + H2O(l) = 2 NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
OH{-} + IO3{-} + SO2 = I{-} + SO4{2-} + H2O =>
6 OH{-} + IO3{-} + 3 SO2 = I{-} + 3 SO4{2-} + 3 H2O
S8 + O3 = SO2 =>
3 S8 + 16 O3 = 24 SO2
NH2OH + H2O = NH3OH{+} + OH{-} =>
NH2OH + H2O = NH3OH{+} + OH{-}
FeCl3*6H2O + NaC2H3O2 + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
FeCl3*6H2O + 3 NaC2H3O2 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 6 H2O
I2 + Na2SO4 = NaI + Na2S2O8 =>
I2 + 2 Na2SO4 = 2 NaI + Na2S2O8
S + H2O + HClO3 = H2SO4 + Cl2 =>
5 S + 2 H2O + 6 HClO3 = 5 H2SO4 + 3 Cl2
HCl + Na2Cr2O7 = CrO2Cl2 + NaCl + H2O =>
6 HCl + Na2Cr2O7 = 2 CrO2Cl2 + 2 NaCl + 3 H2O
KNO3(cr) = KNO2 + O2(g) =>
2 KNO3(cr) = 2 KNO2 + O2(g)
Na4SiO4 + HCl = H4SiO4 + NaCl =>
Na4SiO4 + 4 HCl = H4SiO4 + 4 NaCl
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
Be + O2 + H2O = Be(OH)2 =>
2 Be + O2 + 2 H2O = 2 Be(OH)2
HCl + HNO3 + KI = I2 + KCl + N2 + H2O =>
10 HCl + 2 HNO3 + 10 KI = 5 I2 + 10 KCl + N2 + 6 H2O
C4H8Cl2 + KOH = C4H6 + KCl + HOH =>
C4H8Cl2 + 2 KOH = C4H6 + 2 KCl + 2 HOH
C3H5(OH)3 + Cu(OH)2 = C3H5HO(OOCu) + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5HO(OOCu) + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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