| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NH4NO3 + 3 H2O = 6 HNO3 + 4 H(NH4)
NaOH + KI = K + OH + NaI =>
NaOH + KI = K + OH + NaI
Mn(OH)3 + KI = MnI3 + KOH =>
Mn(OH)3 + 3 KI = MnI3 + 3 KOH
HCN + Na2CO3 = NaCN + H2CO3 =>
2 HCN + Na2CO3 = 2 NaCN + H2CO3
Fe + O2 + H2O{+} = Fe{2+} + OH{-} =>
3 Fe + O2 + 2 H2O{+} = 3 Fe{2+} + 4 OH{-}
SiO2H2O = SiH2O3 =>
SiO2H2O = SiH2O3
K + NH3 = KNH3 =>
K + NH3 = KNH3
NaOH + H2SeO4 = H2OH + NaSeO4 =>
NaOH + H2SeO4 = H2OH + NaSeO4
SnCl2 + KS2 = SnS2 + Cl2K =>
SnCl2 + KS2 = SnS2 + Cl2K
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4NO3(aq) + KCl(aq) = NH4Cl + KNO3 =>
NH4NO3(aq) + KCl(aq) = NH4Cl + KNO3
NaO + HNO3 = NaNO4 + H2 =>
2 NaO + 2 HNO3 = 2 NaNO4 + H2
Na2O + MgCl2 = MgO + NaCl =>
Na2O + MgCl2 = MgO + 2 NaCl
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
Cl500 + F273 = F547Cl609 =>
6091.218Cl500 + 10020.318681319F273 = 5001 F547Cl609
CoSO4 + [Hg(SCN)4] = [Co(SCN)4] + Hg + SO4 =>
CoSO4 + [Hg(SCN)4] = [Co(SCN)4] + Hg + SO4
H2SO4 + CaOCl2 = CaSO4 + HCl + HOCl =>
H2SO4 + CaOCl2 = CaSO4 + HCl + HOCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(parts)NaOCl + NH3 = NaONH3 + Cl2 =>
2(parts)NaOCl + 2 NH3 = 2 NaONH3 + Cl2
F2 + GaI3 = GaF + I2 =>
F2 + 2 GaI3 = 2 GaF + 3 I2
HClO + Na2SO4 = H2SO4 + NaClO =>
2 HClO + Na2SO4 = H2SO4 + 2 NaClO
citricacid + sodiumbicarbonate = carbondioxide + water + Na3C6H7O7 =>
10 C6H8O7 + 27 NaHCO3 = 33 CO2 + 22 H2O + 9 Na3C6H7O7
C2H4 + KMn + H2O = C2H4O2H8 + MnO2 + KOH =>
5 C2H4 + 4 KMn + 22 H2O = 5 C2H4O2H8 + 4 MnO2 + 4 KOH
Cr(OH)3 + KIO3 + K(OH) = KI + K2CrO4 + H2O =>
2 Cr(OH)3 + KIO3 + 4 K(OH) = KI + 2 K2CrO4 + 5 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
NiSO4 + K2CO3 = K2SO4 + NiCO3 =>
NiSO4 + K2CO3 = K2SO4 + NiCO3
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2 =>
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2
K2Cr2O7 + C5H12 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + CO2 =>
16 K2Cr2O7 + 3 C5H12 + 64 H2SO4 = 16 Cr2(SO4)3 + 16 K2SO4 + 82 H2O + 15 CO2
Ca(IO3)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 KI + 12 HCl = CaCl2 + 10 KCl + 6 I2 + 6 H2O
CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + H2O =>
2 CH3CO2H + Ni(OH)2 = Ni(CH3CO2)2 + 2 H2O
As2 + O3 + HNO3 = H2AsO4 + NO2 =>
3 As2 + 4 O3 + 12 HNO3 = 6 H2AsO4 + 12 NO2
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
C6H5COOH(aq) + O2 = CO2 + H2O =>
2 C6H5COOH(aq) + 15 O2 = 14 CO2 + 6 H2O
Br2 + P2O3 = PBr3 + P2O5 =>
6 Br2 + 5 P2O3 = 4 PBr3 + 3 P2O5
C6H5NO3 + CH4 = C6H4NO2CH3 + H2O =>
C6H5NO3 + CH4 = C6H4NO2CH3 + H2O
[Ag(NH3)2]Cl + C2H2 = C2HAg(NH3)2 + HCl =>
[Ag(NH3)2]Cl + C2H2 = C2HAg(NH3)2 + HCl
NaI(ac) + HClO(ac) = NaIO3(ac) + HCl(ac) =>
NaI(ac) + 3 HClO(ac) = NaIO3(ac) + 3 HCl(ac)
Fe + H2SO4 + Cl2 = Fe(SO4)3 + HCl =>
Fe + 3 H2SO4 + 3 Cl2 = Fe(SO4)3 + 6 HCl
Al(PO4) + Zn = Al + Zn3(PO4)2 =>
2 Al(PO4) + 3 Zn = 2 Al + Zn3(PO4)2
Ba(OH)2 + Cl2 = BaCl2 + H2O + Ba(ClO)2 =>
2 Ba(OH)2 + 2 Cl2 = BaCl2 + 2 H2O + Ba(ClO)2
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
VO2{+} + ClO2{-} + H{+} = VO{2+} + ClO2 + H2O =>
VO2{+} + ClO2{-} + 2 H{+} = VO{2+} + ClO2 + H2O
Li3PO4 = Li + P + O2 =>
Li3PO4 = 3 Li + P + 2 O2
Li3PO4 = Li + P4 + O2 =>
4 Li3PO4 = 12 Li + P4 + 8 O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na(NO2) + HCl = NO + H2O + NaCl + Na(NO3) =>
3 Na(NO2) + 2 HCl = 2 NO + H2O + 2 NaCl + Na(NO3)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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