| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
C6H6 + H2SO4 + NaOH = C6H5OH + Na2SO3 + H2O =>
C6H6 + H2SO4 + 2 NaOH = C6H5OH + Na2SO3 + 2 H2O
Na2HPO4 + MgCl2 + NH3 + H2O = MgNH4PO4(H2O)6 + NaCl =>
Na2HPO4 + MgCl2 + NH3 + 6 H2O = MgNH4PO4(H2O)6 + 2 NaCl
H2SO4 + BaO2 = BaSO4 + HO =>
H2SO4 + BaO2 = BaSO4 + 2 HO
HCl + KI = H2I + KCl2 =>
2 HCl + KI = H2I + KCl2
K2Cr2O7 + K2SO3 + KOH + H2O = K2SO4 + K3[Cr(OH)6] =>
K2Cr2O7 + 3 K2SO3 + 4 KOH + 4 H2O = 3 K2SO4 + 2 K3[Cr(OH)6]
HBO2 + H2O = H3O + BO2 =>
HBO2 + H2O = H3O + BO2
C4H6H2 = C4H8 =>
C4H6H2 = C4H8
[Co(NH3)5Cl]Cl2AgNO3 = [Co(NH3)5Cl]NO3AgCl2 =>
[Co(NH3)5Cl]Cl2AgNO3 = [Co(NH3)5Cl]NO3AgCl2
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
Li + D2O = Li2O + D2 =>
2 Li + D2O = Li2O + D2
C12H24O + O2 = CO2 + H2O =>
2 C12H24O + 35 O2 = 24 CO2 + 24 H2O
Fe2 + NaOH = Fe3NaOH =>
3 Fe2 + 2 NaOH = 2 Fe3NaOH
Cu = Cu7 =>
7 Cu = Cu7
CH2O2 + H2O = CHO2 + H3O =>
CH2O2 + H2O = CHO2 + H3O
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
FeCl2 + NH3 = FeNH3 + Cl2 =>
FeCl2 + NH3 = FeNH3 + Cl2
PbCl2 + HCl + Cl2 = H3[PbCl6] =>
2 PbCl2 + 6 HCl + Cl2 = 2 H3[PbCl6]
Fe2 + CO2 = Fe2O3 + C =>
2 Fe2 + 3 CO2 = 2 Fe2O3 + 3 C
Fe(NO3)3 + Ba = Ba(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Ba = 3 Ba(NO3)2 + 2 Fe
CuOH + HBr = CuH + BrOH =>
CuOH + HBr = CuH + BrOH
NaCl3 + Pb(NO3)2 = Pb(Cl3)2 + NaNO3 =>
2 NaCl3 + Pb(NO3)2 = Pb(Cl3)2 + 2 NaNO3
Ni(NO3)2 + NH3 = Ni3N2 + HNO3 =>
3 Ni(NO3)2 + 2 NH3 = Ni3N2 + 6 HNO3
H2O + Te = H2 + TeO =>
H2O + Te = H2 + TeO
PbCH3COO + CuI2 = CuCH3COO + PbI2 =>
PbCH3COO + CuI2 = CuCH3COO + PbI2
N4S4 = N4 + S4 =>
N4S4 = N4 + S4
Cu + H2 = Cu2H2 =>
2 Cu + H2 = Cu2H2
N2H4 + O = NO + H2O =>
N2H4 + 4 O = 2 NO + 2 H2O
P4O10 + H2O = H30 + H2PO4 =>
15 P4O10 + 90 H2O = 2 H30 + 60 H2PO4
H + HClO = Cl + H2O =>
H + HClO = Cl + H2O
Cs + Sn(NO3)4 = Sn + CsNO3 =>
4 Cs + Sn(NO3)4 = Sn + 4 CsNO3
NH4CH3COO + H2O = NH4OH + HCH3COO =>
NH4CH3COO + H2O = NH4OH + HCH3COO
Ag + CN = Ag(CN) =>
Ag + CN = Ag(CN)
Al + HClO = Al(ClO)3 + H2 =>
2 Al + 6 HClO = 2 Al(ClO)3 + 3 H2
CH3COOH + NaOH = CH3NaCOO + H2O =>
CH3COOH + NaOH = CH3NaCOO + H2O
C3H8O3 = CO + H2 =>
C3H8O3 = 3 CO + 4 H2
(CH3)20 + O2 = CO2 + H2O =>
(CH3)20 + 35 O2 = 20 CO2 + 30 H2O
C4H6O4(aq) + NaOH(aq) = Na2C4H4O4(aq) + H2O =>
C4H6O4(aq) + 2 NaOH(aq) = Na2C4H4O4(aq) + 2 H2O
Cu + AgNO3 = Ag + Cu2(NO3)2 =>
2 Cu + 2 AgNO3 = 2 Ag + Cu2(NO3)2
K2C2O4 + H{+} + KMnO4 = CO2 + Mn{2+} + H2O + K2O =>
5 K2C2O4 + 4 H{+} + 2 KMnO4 = 10 CO2 + 2 Mn{2+} + 2 H2O + 6 K2O
UF(s) + O2(g) + HF(l) = UF4(s) + H2O(l) =>
4 UF(s) + 3 O2(g) + 12 HF(l) = 4 UF4(s) + 6 H2O(l)
C4H3F7O + O2 = H2O + CO2 + F7 =>
4 C4H3F7O + 17 O2 = 6 H2O + 16 CO2 + 4 F7
C3H5(OH)3 + (C17H35COOH)2 = (C17H35COO)2C3H5 + H2O =>
28 C3H5(OH)3 + 41(C17H35COOH)2 = 40(C17H35COO)2C3H5 + 88 H2O
H5P3O10 + NaOH = Na3PO4 + H2O =>
H5P3O10 + 9 NaOH = 3 Na3PO4 + 7 H2O
Br + SO4 = BrO3 + SO2 =>
2 Br + 3 SO4 = 2 BrO3 + 3 SO2
Cr + HC1 = CrC13 + H2 =>
2 Cr + 26 HC1 = 2 CrC13 + 13 H2
Na2S2O3 + Cl2 + H2O = NaCl + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaCl + 6 HCl + 2 H2SO4
AlCl3 + NH3 = Al(NH2)3 + HCl =>
AlCl3 + 3 NH3 = Al(NH2)3 + 3 HCl
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
AgCNKCN = KAg(CN)2 =>
AgCNKCN = KAg(CN)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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