| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(NO3)2 = HgO + N2O3 + O2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Na2CO3 + H2O = CO2 + NaOH =>
Na2CO3 + H2O = CO2 + 2 NaOH
Na(EDTA) + CuSO4*5H2O = SO4 + H2O + NaCu(EDTA) =>
Na(EDTA) + CuSO4*5H2O = SO4 + 5 H2O + NaCu(EDTA)
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
KCl + Ca = CaCl + K =>
KCl + Ca = CaCl + K
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
Sr + Al(NO3)3 = Al + Sr(NO3)2 =>
3 Sr + 2 Al(NO3)3 = 2 Al + 3 Sr(NO3)2
NaCO3 + H2O = NaCO4 + H2 =>
NaCO3 + H2O = NaCO4 + H2
Cl2 + PI = PCl + I =>
Cl2 + 2 PI = 2 PCl + 2 I
FeO3 + H2SO4 = Fe3(SO4) + H2O + O2 =>
3 FeO3 + H2SO4 = Fe3(SO4) + H2O + 4 O2
Pb{+2} + S{-2} = PbS =>
Pb{+2} + S{-2} = PbS
KOH + H = K + H2O =>
KOH + H = K + H2O
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
NO2 = N2O4 =>
2 NO2 = N2O4
HCe + Ae(OH)3 = AeCe3 + H2O =>
3 HCe + Ae(OH)3 = AeCe3 + 3 H2O
Cl2O + K2O = KClO =>
Cl2O + K2O = 2 KClO
H(ClO) + Cu(OH)2 = Cu(ClO)2 + H2O =>
2 H(ClO) + Cu(OH)2 = Cu(ClO)2 + 2 H2O
K2HgI4 + NH3 + KOH = Hg2I3NH2 + H2O + KI =>
2 K2HgI4 + NH3 + KOH = Hg2I3NH2 + H2O + 5 KI
C6H5C2H5 = C6H5C2H3 + H2 =>
C6H5C2H5 = C6H5C2H3 + H2
PbNO + KOH = PbOH + KNO =>
PbNO + KOH = PbOH + KNO
CaBr2 + Cl2 = CaCl + Br =>
2 CaBr2 + Cl2 = 2 CaCl + 4 Br
Sg(s) + O2(g) = SgO =>
2 Sg(s) + O2(g) = 2 SgO
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
NaOH + S2 = Na2S2O3 + Na2S5 + H2O =>
6 NaOH + 6 S2 = Na2S2O3 + 2 Na2S5 + 3 H2O
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
Fe3Cl2 + KOH = Fe3OH + KCl2 =>
Fe3Cl2 + KOH = Fe3OH + KCl2
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
HCl + C = CH + Cl =>
HCl + C = CH + Cl
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
CH3OH + N2 + H2O = HNO3 + CH4 =>
5 CH3OH + N2 + H2O = 2 HNO3 + 5 CH4
Pb + Si = PbSi =>
Pb + Si = PbSi
KCl + Ca = CaCl + K =>
KCl + Ca = CaCl + K
C6H12 + HI = C6H11I + H2 =>
C6H12 + HI = C6H11I + H2
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl =>
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl
CH3OH + N2 + H2O = HNO3 + CH4 =>
5 CH3OH + N2 + H2O = 2 HNO3 + 5 CH4
CHCl3(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CHCl3(g) + Cl2(g) = CCl4(l) + HCl(g)
Ba + ClO3 = Ba(ClO3) =>
Ba + ClO3 = Ba(ClO3)
K2O + HI = KI + H2O =>
K2O + 2 HI = 2 KI + H2O
KCl + Ca = CaCl + K =>
KCl + Ca = CaCl + K
Si + NaOH = SiO + Na + H =>
Si + NaOH = SiO + Na + H
C6H4Cl + Cl2 = C6H3Cl3 + HCl =>
2 C6H4Cl + 3 Cl2 = 2 C6H3Cl3 + 2 HCl
P4 + Cl{-} + H{+} = PH3 + Cl2 =>
P4 + 12 Cl{-} + 12 H{+} = 4 PH3 + 6 Cl2
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
K + O2 = K2O2 = K2O = KO2 =>
2 K + O2 = K2O2
C2H5OH + C4H2O4 = C2H6 + CO2 =>
8 C2H5OH + 3 C4H2O4 = 9 C2H6 + 10 CO2
HF + Hg = HgF + H2 =>
2 HF + 2 Hg = 2 HgF + H2
AuCl3 + H2O = H2(AuOCl3) =>
AuCl3 + H2O = H2(AuOCl3)
C6H4COOHOH + FeCl3 = C6H4COOHOFeCl2 + HCl =>
C6H4COOHOH + FeCl3 = C6H4COOHOFeCl2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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