| Équations équilibrées la veille | Équations équilibrées le lendemain |
TlO4 = Tl + 2 O2
Zn + Hg(NO3)2 = HgZn2 + NO3 =>
2 Zn + Hg(NO3)2 = HgZn2 + 2 NO3
NaOH + K = NaK + OH =>
NaOH + K = NaK + OH
SO3 + KOH = KHSO4 =>
SO3 + KOH = KHSO4
Fe(O) + SO3 = FeSO4 =>
Fe(O) + SO3 = FeSO4
Ag + H2O = AgOH + H2 =>
2 Ag + 2 H2O = 2 AgOH + H2
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Au(s) + Pb(No3)2(aq) = Au(No3)3(aq) + Pb(s) =>
2 Au(s) + 3 Pb(No3)2(aq) = 2 Au(No3)3(aq) + 3 Pb(s)
Na2CO3 + ZnNO3 = ZnCO3 + Na2NO3 =>
Na2CO3 + ZnNO3 = ZnCO3 + Na2NO3
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Fe + Cu(OH)2 = FeO + CuH2 =>
2 Fe + Cu(OH)2 = 2 FeO + CuH2
(NH4)S + FeCl3 = (NH4)Cl3 + FeS =>
(NH4)S + FeCl3 = (NH4)Cl3 + FeS
NH4OH + Al3 = Al(OH)3 + NH4 =>
9 NH4OH + Al3 = 3 Al(OH)3 + 9 NH4
KHCO3 + Cl2 = KCl + KClO3 + H2O + CO2 =>
6 KHCO3 + 3 Cl2 = 5 KCl + KClO3 + 3 H2O + 6 CO2
S2O8{-2} + S2O3{-2} = S4O11{-4} =>
S2O8{-2} + S2O3{-2} = S4O11{-4}
AgCl + Li2O = LiCl + Ag2O =>
2 AgCl + Li2O = 2 LiCl + Ag2O
NaOH + CO = HCO2Na =>
NaOH + CO = HCO2Na
CH3CH2OH + HOCl = CH3CH2OCl + H2O =>
CH3CH2OH + HOCl = CH3CH2OCl + H2O
Fe2 + O3 = FeO4 =>
3 Fe2 + 8 O3 = 6 FeO4
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
C2H2 + CH3OHI2 = CHI3 + C2H4 + H2O =>
2 C2H2 + 6 CH3OHI2 = 4 CHI3 + 3 C2H4 + 6 H2O
Ba + ZnSO4 = Zn + BaSO4 =>
Ba + ZnSO4 = Zn + BaSO4
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zu(NO3)2 + NaOH = NaNO3 + Zu(OH)2 =>
Zu(NO3)2 + 2 NaOH = 2 NaNO3 + Zu(OH)2
NH4I + Cu(NO3)2 = CuI + NO3 + NH4 =>
NH4I + Cu(NO3)2 = CuI + 2 NO3 + NH4
Na(OH) + H2O = H2O(OH) + Na =>
Na(OH) + H2O = H2O(OH) + Na
Na3(PO4) + Ca(ClO3)2 = Ca3(PO4)2 + NaClO3 =>
2 Na3(PO4) + 3 Ca(ClO3)2 = Ca3(PO4)2 + 6 NaClO3
C3H6H2 = C3H8 =>
C3H6H2 = C3H8
(Ag2SO4) + NaCl = (Na2SO4) + AgCl =>
(Ag2SO4) + 2 NaCl = (Na2SO4) + 2 AgCl
Au + Ne = AuNe =>
Au + Ne = AuNe
MnCl2(aq) + NiSO4(aq) = MnSO4(aq) + NiCl2(s) =>
MnCl2(aq) + NiSO4(aq) = MnSO4(aq) + NiCl2(s)
Al + K2Cr2O7 = KAlO2 + Cr + Al2O3 =>
4 Al + K2Cr2O7 = 2 KAlO2 + 2 Cr + Al2O3
HCl(g) = HCl(aq) = H(aq) + Cl(aq) =>
HCl(g) = HCl(aq)
Fe3O4 + H2O = Fe(OH)3 + H2 =>
2 Fe3O4 + 10 H2O = 6 Fe(OH)3 + H2
Zn(s) + HCl(ap) = ZnCl2(ap) + H2(g) =>
Zn(s) + 2 HCl(ap) = ZnCl2(ap) + H2(g)
NH4O2 = N2 + H2O =>
2 NH4O2 = N2 + 4 H2O
C2H4 + F = CF + H2 =>
C2H4 + 2 F = 2 CF + 2 H2
NaOH + CH3COOC4H9 = CH3COONa + C4H10O =>
NaOH + CH3COOC4H9 = CH3COONa + C4H10O
Cr{3+}(aq) + NaOH(aq) = Cr(OH)3(s) + Na{+}(aq) =>
Cr{3+}(aq) + 3 NaOH(aq) = Cr(OH)3(s) + 3 Na{+}(aq)
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
PbO2 + MnCl2 = PbCl2 + MnO2 =>
PbO2 + MnCl2 = PbCl2 + MnO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
AgOH + HNO3 = AgN(O2H)2 =>
AgOH + HNO3 = AgN(O2H)2
S8 + AsF5 = S16(AsF6)2 + AsF3 =>
2 S8 + 3 AsF5 = S16(AsF6)2 + AsF3
NH3(aq) + O2 = NO(g) + H2O(l) =>
4 NH3(aq) + 5 O2 = 4 NO(g) + 6 H2O(l)
SiO2 + Mg(OH)2 = Mg(SiO3) + H2O =>
SiO2 + Mg(OH)2 = Mg(SiO3) + H2O
SO2 + MnO4{-} + H2O = SO4{2-} + Mn{2+} + H{+} =>
5 SO2 + 2 MnO4{-} + 2 H2O = 5 SO4{2-} + 2 Mn{2+} + 4 H{+}
Na2FeOH4 + Br2 = BrFeOH4 + Na =>
2 Na2FeOH4 + Br2 = 2 BrFeOH4 + 4 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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