| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + Cu = CuFe + Cl2
CH3CH2CHCl + H2O = CH3CH2CHOH + HCl =>
CH3CH2CHCl + H2O = CH3CH2CHOH + HCl
Zn(SO4)2 + KOH = KSO4 + K2[Zn(OH)4] =>
Zn(SO4)2 + 4 KOH = 2 KSO4 + K2[Zn(OH)4]
Sr(HCO3)2 + HBr = SrBr2 + H2CO3 =>
Sr(HCO3)2 + 2 HBr = SrBr2 + 2 H2CO3
H2O + BeSO4 = H2SO4 + BeO =>
H2O + BeSO4 = H2SO4 + BeO
(NH4)2S + Ba(NO3)2 = NH4NO3 + BaS =>
(NH4)2S + Ba(NO3)2 = 2 NH4NO3 + BaS
NaF(aq) + Br2(g) = NaBr(aq) + F2(g) =>
2 NaF(aq) + Br2(g) = 2 NaBr(aq) + F2(g)
Hg(CH3)2 + O2 = CO2 + H2O + HgO =>
Hg(CH3)2 + 4 O2 = 2 CO2 + 3 H2O + HgO
C6H5NH2 + H2O = C6H5NH3{+} + OH{-} =>
C6H5NH2 + H2O = C6H5NH3{+} + OH{-}
C8 + H16 = C8H16 =>
C8 + H16 = C8H16
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2 =>
Zn(OH)2 + Ba(NO3)2 = Zn(NO3)2 + Ba(OH)2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
N2O2 = NO =>
N2O2 = 2 NO
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BrCl2 + K2CO3 = BrCO3 + KCl =>
BrCl2 + K2CO3 = BrCO3 + 2 KCl
Hg(CH3)2 + O2 = CO2 + H2O + HgO =>
Hg(CH3)2 + 4 O2 = 2 CO2 + 3 H2O + HgO
Hg2L2 + O2 = Hg2OL2 =>
2 Hg2L2 + O2 = 2 Hg2OL2
H2SO4 + AgNO3 = H2Ag + SO4NO3 =>
H2SO4 + AgNO3 = H2Ag + SO4NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
B2O3 + NiO = Ni(BO2)2 =>
B2O3 + NiO = Ni(BO2)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Al + Cu2(SO4)2 = Cu + Al2SO4 =>
4 Al + Cu2(SO4)2 = 2 Cu + 2 Al2SO4
Hg(CH3)2 + O2 = CO2 + H2O + HgO =>
Hg(CH3)2 + 4 O2 = 2 CO2 + 3 H2O + HgO
NaF(aq) + Br2(g) = NaBr(aq) + F2(g) =>
2 NaF(aq) + Br2(g) = 2 NaBr(aq) + F2(g)
Pb2O3 + H2O = Pb(OH)3 =>
Pb2O3 + 3 H2O = 2 Pb(OH)3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(aq) + H2O =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(aq) + 4 H2O
CH4 + O2 = C6H12O6 + H2O =>
6 CH4 + 6 O2 = C6H12O6 + 6 H2O
Zn + CuCl2 = ZnCl + Cu =>
2 Zn + CuCl2 = 2 ZnCl + Cu
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
B2O3 + NiO = Ni(BO2)2 =>
B2O3 + NiO = Ni(BO2)2
Na2S + MnCl2 = MnS + NaCl =>
Na2S + MnCl2 = MnS + 2 NaCl
MnSO4 = Mn + SO4 =>
MnSO4 = Mn + SO4
H2SO4 + AgNO3 = H2Ag + SO4NO3 =>
H2SO4 + AgNO3 = H2Ag + SO4NO3
Li + CO2 = Li2O + C =>
4 Li + CO2 = 2 Li2O + C
H2SO4 + AgNO3 = H2Ag + SO4NO3 =>
H2SO4 + AgNO3 = H2Ag + SO4NO3
K[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
2 K[Sn(OH)4] + Br2 + 4 KOH = 2 K2[Sn(OH)6] + 2 KBr
Be2 + NaCl = BeCl2 + Na =>
Be2 + 4 NaCl = 2 BeCl2 + 4 Na
CH3CCCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
Fe(OH)3 + ZnCl2 = Zn(OH)3 + FeCl2 =>
Fe(OH)3 + ZnCl2 = Zn(OH)3 + FeCl2
K[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
2 K[Sn(OH)4] + Br2 + 4 KOH = 2 K2[Sn(OH)6] + 2 KBr
FeSO4*7H2O = Fe3O4 + H2O + S2 + O2 =>
6 FeSO4*7H2O = 2 Fe3O4 + 42 H2O + 3 S2 + 8 O2
Cu{2+} + Cu = Cu{+} =>
Cu{2+} + Cu = 2 Cu{+}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2SO4 + AgNO3 = H2Ag + SO4NO3 =>
H2SO4 + AgNO3 = H2Ag + SO4NO3
K[Sn(OH)4] + Br2 + KOH = K2[Sn(OH)6] + KBr =>
2 K[Sn(OH)4] + Br2 + 4 KOH = 2 K2[Sn(OH)6] + 2 KBr
Na2NO3 + Ba(OH)2 = NaOH + BaNO3 =>
Na2NO3 + Ba(OH)2 = 2 NaOH + BaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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