| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCI + F2 = 2 NaF + 2 CI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Fe(ClO3) + Ca = (ClO3)3 + FeCa =>
3 Fe(ClO3) + 3 Ca = (ClO3)3 + 3 FeCa
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
F + CuCl = FCl + Cu =>
F + CuCl = FCl + Cu
Ba(s) + H2O(l) = Ba(OH)2(s) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(s) + H2(g)
Ca(NO2)2 + H2O = HNO2 + CaO =>
Ca(NO2)2 + H2O = 2 HNO2 + CaO
Mg3Si2O5OH4 + HCl = MgCl2 + H6Si2O5OH4 =>
Mg3Si2O5OH4 + 6 HCl = 3 MgCl2 + H6Si2O5OH4
HNO2 + NH4OH = NH4N + H2O =>
HNO2 + 5 NH4OH = 3 NH4N + 7 H2O
(NH4)2PtCl6 = Pt + NH4Cl + N2 + HCl =>
3(NH4)2PtCl6 = 3 Pt + 2 NH4Cl + 2 N2 + 16 HCl
Zn(NO3)2 + NH4(NO3) + H2O = Zn + HNO3 =>
4 Zn(NO3)2 + NH4(NO3) + 3 H2O = 4 Zn + 10 HNO3
C17 + H21 + NO4 = C17H21NO4 =>
C17 + H21 + NO4 = C17H21NO4
(PbCO3)2*Pb(OH)2 + H2S = PbS + H2O + CO2 =>
(PbCO3)2*Pb(OH)2 + 3 H2S = 3 PbS + 4 H2O + 2 CO2
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
(NH4)2CO3 + Ca(ClO4)2 = CaCO3 + NH4ClO4 =>
(NH4)2CO3 + Ca(ClO4)2 = CaCO3 + 2 NH4ClO4
Na2CO3(aq) + H3PO4 = Na3PO4(aq) + CO2(g) + H2O(l) =>
3 Na2CO3(aq) + 2 H3PO4 = 2 Na3PO4(aq) + 3 CO2(g) + 3 H2O(l)
NaBH4 + C10H7COCH3 = C10H7COHHCH3 + NaBH2 =>
NaBH4 + C10H7COCH3 = C10H7COHHCH3 + NaBH2
CuSO4 + KI = CuI + KI3 + K2SO4 =>
2 CuSO4 + 5 KI = 2 CuI + KI3 + 2 K2SO4
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
AsO + O2 = As2O3 =>
4 AsO + O2 = 2 As2O3
LiNO3 = NO2 + Li2O + O2 =>
4 LiNO3 = 4 NO2 + 2 Li2O + O2
H2SO4 + SO4 + K2OH = K2SO4 + H2O =>
H2SO4 + SO4 + 2 K2OH = 2 K2SO4 + 2 H2O
Al + KOH = [Al(OH)4] + K =>
Al + 4 KOH = [Al(OH)4] + 4 K
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
C2H3F3 + O2 = CO + HF =>
C2H3F3 + O2 = 2 CO + 3 HF
C3H8O3 + KMnO4 + H2SO4 = C3H2O5 + MnSO4 + K2SO4 + H2O =>
C3H8O3 + 2 KMnO4 + 3 H2SO4 = C3H2O5 + 2 MnSO4 + K2SO4 + 6 H2O
C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl
Mg(NO3)2 + HCl = HNO3 + MgCl2 =>
Mg(NO3)2 + 2 HCl = 2 HNO3 + MgCl2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
SnCl2 + NaOH = Na2[Sn(OH)4] + NaCl =>
SnCl2 + 4 NaOH = Na2[Sn(OH)4] + 2 NaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
NH3(g) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(g) + H2SO4(aq) = (NH4)2SO4
C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O
HNO2 + NH4OH = H2O + NH4NO2 =>
HNO2 + NH4OH = H2O + NH4NO2
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
C7H16O2 + O2 = CO2 + H2O =>
C7H16O2 + 10 O2 = 7 CO2 + 8 H2O
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
H2S + OH = H2 + SO2 =>
H2S + 2 OH = 2 H2 + SO2
Cl2O7 + Na2O = Cl2O + Na2O7 =>
Cl2O7 + Na2O = Cl2O + Na2O7
Li2O + MgO = Li2MgO2 =>
Li2O + MgO = Li2MgO2
H4SiO4 + NaOH = SiO3NaH + H2O =>
H4SiO4 + NaOH = SiO3NaH + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
Zn(NO3)2 + NH4(NO3) + H2O = Zn + HNO3 =>
4 Zn(NO3)2 + NH4(NO3) + 3 H2O = 4 Zn + 10 HNO3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
CH2O + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
CH2O + 2[Ag(NH3)2]OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
C2S + O2 = CO2 + SO2 =>
C2S + 3 O2 = 2 CO2 + SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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