| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 Cl2 = CCl4 + S2Cl2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
NaNO3 + NaOH = Na2O2 + NH3 + H2O =>
NaNO3 + 7 NaOH = 4 Na2O2 + NH3 + 2 H2O
KI(aq) + CuCl2(aq) = CuI2(aq) + KCl(aq) =>
2 KI(aq) + CuCl2(aq) = CuI2(aq) + 2 KCl(aq)
LiCl + NaCl = LiNa + Cl =>
LiCl + NaCl = LiNa + 2 Cl
H2S + K2Cr2O7 + H3PO4 = S + CrPO4 + H2O + K3PO4 =>
9 H2S + 3 K2Cr2O7 + 8 H3PO4 = 9 S + 6 CrPO4 + 21 H2O + 2 K3PO4
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+} =>
H2SO4 + CH3COOH = HSO4{-} + CH3COOH2{+}
CH4N2O + C9H8O2 = CH5N2O + C9H7O2 =>
CH4N2O + C9H8O2 = CH5N2O + C9H7O2
Zn(No3)2 + KOH = KNo3 + K2Zn(OH)4 =>
Zn(No3)2 + 4 KOH = 2 KNo3 + K2Zn(OH)4
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Br2 + F2 = BrF =>
Br2 + F2 = 2 BrF
ZnO(s) + H2O = Zn(OH)2 =>
ZnO(s) + H2O = Zn(OH)2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
FeS + HNO3 = Fe(NO3)3 + H2SO4 + H2O + NO =>
FeS + 6 HNO3 = Fe(NO3)3 + H2SO4 + 2 H2O + 3 NO
Cr(C2H3O2)3 + LiOH = Cr(OH)3 + LiC2H3O2 =>
Cr(C2H3O2)3 + 3 LiOH = Cr(OH)3 + 3 LiC2H3O2
Cl2(g) + CH4(g) = HCl(g) + CCl4(g) =>
4 Cl2(g) + CH4(g) = 4 HCl(g) + CCl4(g)
HBr(g) + HNO3(ac) = NO(g) + Br2(l) + H2O(l) =>
6 HBr(g) + 2 HNO3(ac) = 2 NO(g) + 3 Br2(l) + 4 H2O(l)
KI + HNO3 + KIO3 = KNO3 + I2 + H2O =>
5 KI + 6 HNO3 + KIO3 = 6 KNO3 + 3 I2 + 3 H2O
CaBr2 + Li3PO4 = LiBr + Ca3(PO4)2 =>
3 CaBr2 + 2 Li3PO4 = 6 LiBr + Ca3(PO4)2
Ca(NO3)2 + KHC3H3O4 = Ca(C3H3O4)2 + KHNO3 =>
Ca(NO3)2 + 2 KHC3H3O4 = Ca(C3H3O4)2 + 2 KHNO3
Al(OH)3(aq) = Al2O3(s) + H2O(g) =>
2 Al(OH)3(aq) = Al2O3(s) + 3 H2O(g)
HNO10 = H2O + NO2 + O2 =>
4 HNO10 = 2 H2O + 4 NO2 + 15 O2
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Al(OH)3(aq) = Al2O3(s) + H2O(l) =>
2 Al(OH)3(aq) = Al2O3(s) + 3 H2O(l)
HH + ClCl = HCl =>
HH + ClCl = 2 HCl
CH3OH + KMnO4 + NaOH = HCOOH + MnO2 + K[NaOH]2 + H2O =>
CH3OH + KMnO4 + 2 NaOH = HCOOH + MnO2 + K[NaOH]2 + H2O
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
Fe{2+} + HgO + OH{-} + H2O = Fe(OH)3 + Hg =>
2 Fe{2+} + HgO + 4 OH{-} + H2O = 2 Fe(OH)3 + Hg
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
NH4CO3 + CaI = NH4I + CaCO3 =>
NH4CO3 + CaI = NH4I + CaCO3
Cd(IO3)2 = Cd + IO3 =>
Cd(IO3)2 = Cd + 2 IO3
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
Zn + NaCl = ZnCl2 + Na =>
Zn + 2 NaCl = ZnCl2 + 2 Na
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Zn + S = ZnS =>
Zn + S = ZnS
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
Fe(OH)3 + NH3 = Fe(NH3)3 + OH =>
Fe(OH)3 + 3 NH3 = Fe(NH3)3 + 3 OH
Hg(NO3)2 + Na(HCO3) = Na(NO3) + Hg(HCO3)2 =>
Hg(NO3)2 + 2 Na(HCO3) = 2 Na(NO3) + Hg(HCO3)2
SnCl2 + K2(Cr2O7) + HCl = SnCl4 + CrCl3 + KCl + H2O =>
3 SnCl2 + K2(Cr2O7) + 14 HCl = 3 SnCl4 + 2 CrCl3 + 2 KCl + 7 H2O
H2CO3 + Mg = MgCO3 + H2 =>
H2CO3 + Mg = MgCO3 + H2
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq) + NaOH(aq) = FeOH(s) + NaBr3(aq)
KOH + NH2CH2COOH = NH2CH2COOK + H2O =>
KOH + NH2CH2COOH = NH2CH2COOK + H2O
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O
ClC6H4NO2 + C6H6S = C12H9NO2S + HCl =>
ClC6H4NO2 + C6H6S = C12H9NO2S + HCl
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl
Na2Cr2O7 + NH3H2O = Cr(OH)3 + N2 + NaOH + H2O =>
Na2Cr2O7 + 2 NH3H2O = 2 Cr(OH)3 + N2 + 2 NaOH + H2O
NH4OH + NaOH = Na(OH)2 + (NH4)2OH =>
2 NH4OH + NaOH = Na(OH)2 + (NH4)2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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