| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
C3H7Cl + C6H6 = C9H12 + HCl =>
C3H7Cl + C6H6 = C9H12 + HCl
Ag(NO3)2 + H2SO4 = Ag + (SO4)2 + HNO3 =>
2 Ag(NO3)2 + 2 H2SO4 = 2 Ag + (SO4)2 + 4 HNO3
NaBr + Mn2O3 + H2SO4 = Na2SO4 + H2O + Br2 + MnSO4 =>
2 NaBr + Mn2O3 + 3 H2SO4 = Na2SO4 + 3 H2O + Br2 + 2 MnSO4
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
NaOH + NiSO4 = (Na)2SO4 + Ni(OH)2 =>
2 NaOH + NiSO4 = (Na)2SO4 + Ni(OH)2
LiOH + HF = LiF + OH + H =>
LiOH + HF = LiF + OH + H
NaBr(s) = Na(s) + Br(g) =>
NaBr(s) = Na(s) + Br(g)
MnO2 + LiClO3 + LiOH = LiMnO4 + LiCl + H2O =>
2 MnO2 + LiClO3 + 2 LiOH = 2 LiMnO4 + LiCl + H2O
Ne + O2 = NeO4 =>
Ne + 2 O2 = NeO4
Al(OH)2Cl + KOH = KCl + Al(OH)3 =>
Al(OH)2Cl + KOH = KCl + Al(OH)3
Fe2 + NaOH = Fe(OH)2 + Na =>
Fe2 + 4 NaOH = 2 Fe(OH)2 + 4 Na
C2H2 + KBrO3 = KBr + CO2 + H2O =>
3 C2H2 + 5 KBrO3 = 5 KBr + 6 CO2 + 3 H2O
Ca(s) + Cl(g) = CaCl2 =>
Ca(s) + 2 Cl(g) = CaCl2
Na2S + Cl2O4 = NaClO + NaS2O3 =>
4 Na2S + 3 Cl2O4 = 6 NaClO + 2 NaS2O3
NiClO3 + NaPO4 = NiPO4 + NaClO3 =>
NiClO3 + NaPO4 = NiPO4 + NaClO3
MnO + MoO3 = Mn3MoO6 =>
3 MnO + MoO3 = Mn3MoO6
Al{+} + F{2+} = AlF{3+} =>
Al{+} + F{2+} = AlF{3+}
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
Al + NaF = AlF3 + Na =>
Al + 3 NaF = AlF3 + 3 Na
HBr + H2O = H3O{+} + Br({-}) =>
HBr + H2O = H3O{+} + Br({-})
K + S + O2 = K2SO3 =>
4 K + 2 S + 3 O2 = 2 K2SO3
(NiOH)2SO4 + (NH4)2SO4 + NH4OH = (Ni(NH3)6)SO4 + H2O =>
(NiOH)2SO4 + (NH4)2SO4 + 10 NH4OH = 2(Ni(NH3)6)SO4 + 12 H2O
Cl + AlI3 = AlCl3 + I2 =>
6 Cl + 2 AlI3 = 2 AlCl3 + 3 I2
HgNH2Cl + Cl{-} + NO3{-} = OH{-} + HgCl4{-2} + N2 + H2O =>
5 HgNH2Cl + 15 Cl{-} + 3 NO3{-} = 8 OH{-} + 5 HgCl4{-2} + 4 N2 + H2O
H2S2O3 = H2SO3 + S =>
H2S2O3 = H2SO3 + S
Cu(NO3)2 + Na2CO3 + H2O = CO2 + CuCO3*Cu(OH)2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CO2 + CuCO3*Cu(OH)2 + 4 NaNO3
Sr + S8 = SrS =>
8 Sr + S8 = 8 SrS
HS2 + O2 = SO4 + H2O =>
4 HS2 + 17 O2 = 8 SO4 + 2 H2O
Zn3(SO4)2 + NaOH = Zn(OH)2 + Na3SO4 =>
Zn3(SO4)2 + 6 NaOH = 3 Zn(OH)2 + 2 Na3SO4
HNO3 + C2H5OH = CH3NO3 + H2O =>
2 HNO3 + C2H5OH = 2 CH3NO3 + H2O
Na3PO4 + H2SO4 = NaHSO4 + H3PO4 =>
Na3PO4 + 3 H2SO4 = 3 NaHSO4 + H3PO4
HNO3(aq) = NO2(g) + H2O(l) + O2(g) =>
4 HNO3(aq) = 4 NO2(g) + 2 H2O(l) + O2(g)
HgS + HNO3 + HCl = H2[HgCl4] + NO + S + H2O =>
3 HgS + 2 HNO3 + 12 HCl = 3 H2[HgCl4] + 2 NO + 3 S + 4 H2O
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
N + Cl = NCl3 =>
N + 3 Cl = NCl3
Ag + HNO3 + NaCl = AgCl + NaNO3 + H2 =>
2 Ag + 2 HNO3 + 2 NaCl = 2 AgCl + 2 NaNO3 + H2
Cl5 = Cl0 =>
Cl5 = 5 Cl0
KSCN + Pb(NO3)2 = K(NO3) + Pb(SCN)2 =>
2 KSCN + Pb(NO3)2 = 2 K(NO3) + Pb(SCN)2
Fe(CO3) = FeO + CO2 =>
Fe(CO3) = FeO + CO2
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
Al(OH)3(s) + NaOH = NaAlO2 + H2O =>
Al(OH)3(s) + NaOH = NaAlO2 + 2 H2O
NaBr + FeCl3 = NaFe + BrCl3 =>
NaBr + FeCl3 = NaFe + BrCl3
KMnO4 + H2C2O4 + K2C2O4 = K3Mn(C2O4)3 + CO2 + H2O =>
KMnO4 + 4 H2C2O4 + K2C2O4 = K3Mn(C2O4)3 + 4 CO2 + 4 H2O
NaBr(s) = Na + Br =>
NaBr(s) = Na + Br
NH3 + O2 = NH2 + OH =>
2 NH3 + O2 = 2 NH2 + 2 OH
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
CsOH + H2SO4 = CsHSO4 + H2O =>
CsOH + H2SO4 = CsHSO4 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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