| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCrO4 + Ba(OH)2 = Mg(OH)2 + BaCrO4
CsNO3 + KCl = CsCl + KNO3 =>
CsNO3 + KCl = CsCl + KNO3
Al + H2O2 + NaOH = NaAlO2 + H2 =>
2 Al + H2O2 + 2 NaOH = 2 NaAlO2 + 2 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C12H22O11 = C7H10O2 + CO2 + H2O =>
17 C12H22O11 = 24 C7H10O2 + 36 CO2 + 67 H2O
KClO3(g) = KCl(g) + O2(g) =>
2 KClO3(g) = 2 KCl(g) + 3 O2(g)
C6H6 + Cl2 = C6H5Cl + HCl =>
C6H6 + Cl2 = C6H5Cl + HCl
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
FeCl3 + H2O + SO2 = FeCl2 + HCl + H2SO4 =>
2 FeCl3 + 2 H2O + SO2 = 2 FeCl2 + 2 HCl + H2SO4
Fe(SO4)3 + H2O = Fe(OH)3 + HSO4 =>
Fe(SO4)3 + 3 H2O = Fe(OH)3 + 3 HSO4
KMnO4 + NaOH = KMnO4Na + OH =>
KMnO4 + NaOH = KMnO4Na + OH
Ag(s) + Pb(NO3)(aq) = Ag2NO3(aq) + Pb(s) =>
2 Ag(s) + Pb(NO3)(aq) = Ag2NO3(aq) + Pb(s)
Al + Zn = AlZn =>
Al + Zn = AlZn
H3PO4 + Ba = H3 + Ba(PO4)2 =>
2 H3PO4 + Ba = 2 H3 + Ba(PO4)2
Al(SO4)3 + Ba(OH)2 = Al(OH)3 + Ba(SO4)2 =>
2 Al(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(SO4)2
NaCl(aq) + F2(g) = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + F2(g) = 2 NaF(aq) + Cl2(g)
AlBr3 + Cl2 = Cl2Al + Br3 =>
AlBr3 + Cl2 = Cl2Al + Br3
Na2S2O3 + KI3 = Na2S4O6 + KI + NaI =>
2 Na2S2O3 + KI3 = Na2S4O6 + KI + 2 NaI
NH3 + CuS = N2 + H2S + Cu =>
2 NH3 + 3 CuS = N2 + 3 H2S + 3 Cu
Fe + HCl = FeCl + H2Cl =>
Fe + 2 HCl = FeCl + H2Cl
Cr(OH)3 + H2O2 + Ba(OH)2 = BaCrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 2 Ba(OH)2 = 2 BaCrO4 + 8 H2O
HClNH2 + NH3 = N2H4 + NH4Cl =>
2 HClNH2 + 2 NH3 = N2H4 + 2 NH4Cl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg + KNO3 + H2O = Mg(OH)2 + NH3 + KOH =>
4 Mg + KNO3 + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
BaCO3 + Fe2O3 + Re2O7 = Ba2FeReO6 + CO2 + O2 =>
4 BaCO3 + Fe2O3 + Re2O7 = 2 Ba2FeReO6 + 4 CO2 + O2
CO2 + H2O = CO3H4O =>
CO2 + 2 H2O = CO3H4O
NaOH + Al = Na + NaAlO2 + H2 =>
2 NaOH + Al = Na + NaAlO2 + H2
C3H6 = C3H4 + H2 =>
C3H6 = C3H4 + H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Na + Fe3O4 = Na2O + Fe =>
8 Na + Fe3O4 = 4 Na2O + 3 Fe
MgCo3 + H3Po4 = Mg3(Po4)2 + H2Co3 =>
3 MgCo3 + 2 H3Po4 = Mg3(Po4)2 + 3 H2Co3
NH4SCN + Ba(OH)2 = Ba(SCN)2 + NH4OH =>
2 NH4SCN + Ba(OH)2 = Ba(SCN)2 + 2 NH4OH
CoCl2 + C2H5OH = HCl + H2O + CoC =>
2 CoCl2 + C2H5OH = 4 HCl + H2O + 2 CoC
Cu + ZnCl2 = Cu(Cl2)2 + Zn =>
Cu + 2 ZnCl2 = Cu(Cl2)2 + 2 Zn
H2SO3 + K2MnO4 = MnO2 + KMnO4 + KHSO3 + H2O =>
4 H2SO3 + 3 K2MnO4 = MnO2 + 2 KMnO4 + 4 KHSO3 + 2 H2O
Hydrogenchloride + bariumhydroxide = bariumchloride + water =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H3C2OOH + Cl2 = H2ClC2OOH + H2 =>
2 H3C2OOH + Cl2 = 2 H2ClC2OOH + H2
C6H13OH + O2 = H2O + CO2 =>
C6H13OH + 9 O2 = 7 H2O + 6 CO2
MnSO4 + NaOH + Br2 = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2
C9H20O4S2 + O2 = CO2 + H2O + SO1 =>
C9H20O4S2 + 13 O2 = 9 CO2 + 10 H2O + 2 SO1
S + O2 = SO2 =>
S + O2 = SO2
SI + S8 = SI2S4 =>
16 SI + 3 S8 = 8 SI2S4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCl2 + Na2CO3 = Ca(CO3) + Na2Cl2 =>
CaCl2 + Na2CO3 = Ca(CO3) + Na2Cl2
NH2NH2 + H2O = NH2NH3{+} + OH{-} =>
NH2NH2 + H2O = NH2NH3{+} + OH{-}
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Na2S + SO2 + H2O = NaHSO4 + H2S =>
3 Na2S + 8 SO2 + 8 H2O = 6 NaHSO4 + 5 H2S
CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O
H2SO4 + Ga = Ga2(SO4)3 + H2 =>
3 H2SO4 + 2 Ga = Ga2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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