| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O = C2H4O + 2 H
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NaHCO3 + Ca(NO3)2 = NaNO3 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3 + H2O + CO2
K1 + O2 = K2O =>
4 K1 + O2 = 2 K2O
Cu(NH3)4(H2O)2 + H2SO4 = CuSO4 + NH3 + H2O + H =>
Cu(NH3)4(H2O)2 + H2SO4 = CuSO4 + 4 NH3 + 2 H2O + 2 H
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
MgCl2 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl
NO2 + H2O = NH3 + H2O2 =>
2 NO2 + 10 H2O = 2 NH3 + 7 H2O2
Sr(C2H3O2)2 + Na3PO4 = SrPO4 + Na3(C2H3O2)2 =>
Sr(C2H3O2)2 + Na3PO4 = SrPO4 + Na3(C2H3O2)2
H + NiCl2 = HCl + Ni =>
2 H + NiCl2 = 2 HCl + Ni
Fe2(SO4)3 + CaI2 = FeI3 + CaSO4 =>
Fe2(SO4)3 + 3 CaI2 = 2 FeI3 + 3 CaSO4
FeCl3 + Cu = FeCl2 + CuCl2 =>
2 FeCl3 + Cu = 2 FeCl2 + CuCl2
Ni(NO3)2 + NaHCO3 = NiCO3 + Na(NO3)2 + H =>
Ni(NO3)2 + NaHCO3 = NiCO3 + Na(NO3)2 + H
Al + NaOH + HOH = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 NaAl(OH)4 + 3 H2
C6H12O6 + H2SO4 = C3H2SO4 + CH4 + H6O6 =>
2 C6H12O6 + 3 H2SO4 = 3 C3H2SO4 + 3 CH4 + 2 H6O6
Na3PO4(aq) + AgClO3(aq) = AgPO4(s) + Na3ClO3(aq) =>
Na3PO4(aq) + AgClO3(aq) = AgPO4(s) + Na3ClO3(aq)
C6H6 + Cl2 + FeCl3 = C6H6FeCl5 =>
C6H6 + Cl2 + FeCl3 = C6H6FeCl5
SiH4 + TiCl3 = TiSi + HCl + H2 =>
2 SiH4 + 2 TiCl3 = 2 TiSi + 6 HCl + H2
C6H10O + NaBH4 + H2O = C6H12O + NaH2BO2 =>
3 C6H10O + NaBH4 + 2 H2O = 3 C6H12O + NaH2BO2
NaClO3 = NaCl + NaClO4 =>
4 NaClO3 = NaCl + 3 NaClO4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
O + H = OH1 =>
O + H = OH1
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
C2H2O4 + H2O = C2H2O4*H2O =>
C2H2O4 + H2O = C2H2O4*H2O
Li + FeO = Li2O + Fe =>
2 Li + FeO = Li2O + Fe
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
C4HCl5 + H2O + O2 = CO2 + HCl =>
C4HCl5 + 2 H2O + 3 O2 = 4 CO2 + 5 HCl
C41H84 + O2 = CO2 + H2O =>
C41H84 + 62 O2 = 41 CO2 + 42 H2O
HCl(aq) + NaClO3(aq) = NaCl(aq) + Cl2(aq) + H2O(l) =>
6 HCl(aq) + NaClO3(aq) = NaCl(aq) + 3 Cl2(aq) + 3 H2O(l)
KTcO4 + HCl = KCl + HTcO4 =>
KTcO4 + HCl = KCl + HTcO4
Hg2Cl2 + NH4OH = HgNH3Cl + H2O =>
Hg2Cl2 + 2 NH4OH = 2 HgNH3Cl + 2 H2O
N2O5 + Water = NHO3 =>
N2O5 + H2O = 2 NHO3
C10H8(s) + O2(g) = CO2(g) + H2O =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O
Mg(OH)2 + BrH = MgBr2 + H2O =>
Mg(OH)2 + 2 BrH = MgBr2 + 2 H2O
Al2(SO4)3 + Ba(NO3)2 = Al2(NO3)6 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = Al2(NO3)6 + 3 BaSO4
K2Cr2O7 + Fe = FeO + K + Cr =>
K2Cr2O7 + 7 Fe = 7 FeO + 2 K + 2 Cr
Mg + HNO3(p) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(p) = 5 Mg(NO3)2 + N2 + 6 H2O
KI = K + I =>
KI = K + I
C6H5CH2CH3 + K2Cr2O7 + H2SO4 = C6H5COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH2CH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5COCH3 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
KOH + (NH4)2SO4 = K2SO4 + NH3 + H2O =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 H2O
I{-} + Ag{+} = Ag + I =>
I{-} + Ag{+} = Ag + I
Hg{2+} + S{-2} = HgS =>
Hg{2+} + S{-2} = HgS
Hg + Cu(NO3)2 = Cu + HgNO3 =>
2 Hg + Cu(NO3)2 = Cu + 2 HgNO3
Fe2(SO4)3 + Na2SO3 = FeSO4 + Na2SO4 + SO2 =>
Fe2(SO4)3 + 2 Na2SO3 = 2 FeSO4 + 2 Na2SO4 + SO2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
H2O2 + HCl = Cl2 + H2O =>
H2O2 + 2 HCl = Cl2 + 2 H2O
VO2 + Ca = V + CaO =>
VO2 + 2 Ca = V + 2 CaO
H(subscript)3AsO(subscript)4 = As(subscript)2O(subscript)5 + H(subscript)2O =>
2 H(subscript)3AsO(subscript)4 = As(subscript)2O(subscript)5 + 3 H(subscript)2O
Li + H2SO3 = Li3SO3 + H =>
3 Li + H2SO3 = Li3SO3 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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