| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO3 + NH4OH = HOH + NH4ClO3
H2NO3 + Co = H2 + Co(NO3)3 =>
3 H2NO3 + Co = 3 H2 + Co(NO3)3
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
KNO3 + Pb(SO4)2 = Pb(NO3)4 + K2SO4 =>
4 KNO3 + Pb(SO4)2 = Pb(NO3)4 + 2 K2SO4
Gd(OH)3 + HNO3 = Gd(NO3)3 + H2O =>
Gd(OH)3 + 3 HNO3 = Gd(NO3)3 + 3 H2O
Pd + NiCl2 = PdCl + Ni =>
2 Pd + NiCl2 = 2 PdCl + Ni
(NH4)2SO + KOH = NH3 + K2SO + H2O =>
(NH4)2SO + 2 KOH = 2 NH3 + K2SO + 2 H2O
MnBr2 + Na = Mn + Na2Br2 =>
MnBr2 + 2 Na = Mn + Na2Br2
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
*FeF3 + H2O = Fe2O3 + HF =>
2*FeF3 + 3 H2O = Fe2O3 + 6 HF
VO + OH = V2O5 + H2O =>
2 VO + 6 OH = V2O5 + 3 H2O
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s) =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s)
CH3COOH + NaHCO3 = H2O + NaCO + CO2 =>
3 CH3COOH + 8 NaHCO3 = 10 H2O + 8 NaCO + 6 CO2
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
Mg(OH)2 + HCl + H2O = MgCl2*6H2O =>
Mg(OH)2 + 2 HCl + 4 H2O = MgCl2*6H2O
C3H6O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
2 C3H6O + 8 Ag(NH3)2OH = 3 C2H7NO2 + 8 Ag + 13 NH3 + 4 H2O
F + H2 = HF2 =>
4 F + H2 = 2 HF2
AlCl3 + NaOH = Al(OH)3 + Cl3Na3 =>
AlCl3 + 3 NaOH = Al(OH)3 + Cl3Na3
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
Zn(OH)2 + Na2O = Na(OH) + ZnO =>
Zn(OH)2 + Na2O = 2 Na(OH) + ZnO
Na2CO3 + NaOH = Na2OH + NaCO3 =>
Na2CO3 + NaOH = Na2OH + NaCO3
SrCl2(aq) + Na2S(aq) = NaCl + SrS =>
SrCl2(aq) + Na2S(aq) = 2 NaCl + SrS
C5H10O5 + Cu(OH)2 = C5H9O6 + Cu2O + H2O =>
2 C5H10O5 + 6 Cu(OH)2 = 2 C5H9O6 + 3 Cu2O + 7 H2O
HCl3 + Zn = ZnCl2 + HCl =>
HCl3 + Zn = ZnCl2 + HCl
K2CO3 + Al2O3 + SiO2 = KAlSiO4 + CO2 =>
K2CO3 + Al2O3 + 2 SiO2 = 2 KAlSiO4 + CO2
Fe(NO3)2 + HCl = FeCl2 + H(NO3) =>
Fe(NO3)2 + 2 HCl = FeCl2 + 2 H(NO3)
Li(OH)2 + H2SO3 = Li2(SO3)2 + H2O =>
2 Li(OH)2 + 2 H2SO3 = Li2(SO3)2 + 4 H2O
NH4SO4 + Ca(OH) = CaSO4 + NH3 + H2O =>
NH4SO4 + Ca(OH) = CaSO4 + NH3 + H2O
K[TaCl6] + Cs = CsCl + KCl + TaCl4 =>
K[TaCl6] + Cs = CsCl + KCl + TaCl4
Fe(NO3)2 + HCl = FeCl3 + Fe(NO3)3 + NO + H2O =>
9 Fe(NO3)2 + 12 HCl = 4 FeCl3 + 5 Fe(NO3)3 + 3 NO + 6 H2O
Cu(NO2)3 + NH3 = CuNH + NO + H2O =>
5 Cu(NO2)3 + 9 NH3 = 5 CuNH + 19 NO + 11 H2O
C14H25NNa2O4 + O2 = CO2 + H2O + Na2CO3 + NO =>
4 C14H25NNa2O4 + 77 O2 = 52 CO2 + 50 H2O + 4 Na2CO3 + 4 NO
MnO4{-} + CH2OHCH3 + H{+} = Mn{2+} + HCO2H + H2O =>
8 MnO4{-} + 5 CH2OHCH3 + 24 H{+} = 8 Mn{2+} + 10 HCO2H + 17 H2O
H2O + SO2 + O3 = H2SO4 =>
3 H2O + 3 SO2 + O3 = 3 H2SO4
AgBr + Cl2 = AgCl + Br =>
2 AgBr + Cl2 = 2 AgCl + 2 Br
Mg(OH)2 + NaOH = MgNa + OH =>
Mg(OH)2 + NaOH = MgNa + 3 OH
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
KNO3 + AgI = KI + AgNO3 =>
KNO3 + AgI = KI + AgNO3
SilverNitrate + CalciumChloride = SilverChloride + CalciumNitrate =>
SilverNitrate + CalciumChloride = SilverChloride + CalciumNitrate
KI + AgCl = AgI + KCl =>
KI + AgCl = AgI + KCl
HgCl2 + Sn{2+} + Cl{-} = HgCl + SnCl4 =>
2 HgCl2 + Sn{2+} + 2 Cl{-} = 2 HgCl + SnCl4
H2S + Fe2O3 = FeS + S2 + H2O =>
6 H2S + 2 Fe2O3 = 4 FeS + S2 + 6 H2O
NaOCl = O2 + NaCl =>
2 NaOCl = O2 + 2 NaCl
HF + FeCl3 = FeF3 + HCl =>
3 HF + FeCl3 = FeF3 + 3 HCl
Sc + HI = ScI3 + H2 =>
2 Sc + 6 HI = 2 ScI3 + 3 H2
(C17H35COO)3C3H5 + Ca(OH)2 = (C17H35COO)2Ca + C3H5(OH)3 =>
2(C17H35COO)3C3H5 + 3 Ca(OH)2 = 3(C17H35COO)2Ca + 2 C3H5(OH)3
FeNo3 + KI = FeI + KNo3 =>
FeNo3 + KI = FeI + KNo3
C6H18O(g) + O2(g) = CO2(g) + H2(g) =>
2 C6H18O(g) + 11 O2(g) = 12 CO2(g) + 18 H2(g)
TiO + CO2 = TiCO3 =>
TiO + CO2 = TiCO3
ArOH + CaCO3 = ArCO3 + CaOH =>
ArOH + CaCO3 = ArCO3 + CaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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