| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 Fl = FeFl2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C2H5I + Mg = C2H5MgI =>
C2H5I + Mg = C2H5MgI
H3PO4 + NH4OH = (NH4)3PO4 + H2O =>
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
Ca(s) + HNo3(aq) = Ca(No3)2(aq) + H2(g) =>
Ca(s) + 2 HNo3(aq) = Ca(No3)2(aq) + H2(g)
H2O + As2O3 + NO3{-} = AsO4{-3} + NO + H{+} =>
7 H2O + 3 As2O3 + 4 NO3{-} = 6 AsO4{-3} + 4 NO + 14 H{+}
CH3CN + H2O = CH3COOH + NH3 =>
CH3CN + 2 H2O = CH3COOH + NH3
AgNO3(aq) + Ca(OH)2(aq) = Ag(OH) + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 Ag(OH) + Ca(NO3)2
Al + BaCO3 = Al2(CO3)3 + Ba =>
2 Al + 3 BaCO3 = Al2(CO3)3 + 3 Ba
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + LiOH + C2H6O = LiMn2O4 + KOH + CO2 + H2O =>
24 KMnO4 + 12 LiOH + 7 C2H6O = 12 LiMn2O4 + 24 KOH + 14 CO2 + 15 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + H2O + MnSO4 + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 8 H2O + 2 MnSO4 + 5 Fe2(SO4)3
C5H5N + HCl = C5H5NHCl =>
C5H5N + HCl = C5H5NHCl
C2O4{2-} + MoO2 + H{+} = Mo{2+} + CO2 + H2O =>
C2O4{2-} + MoO2 + 4 H{+} = Mo{2+} + 2 CO2 + 2 H2O
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2
ZrO2 + NH4Cl + KCl = K2ZrCl6 + NH3 + H2O =>
ZrO2 + 4 NH4Cl + 2 KCl = K2ZrCl6 + 4 NH3 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mo + O = MoO3 =>
Mo + 3 O = MoO3
Li3BO3 = Li + BO3 =>
Li3BO3 = 3 Li + BO3
D4H6R3 = H2R + D3H4R2 =>
3 D4H6R3 = H2R + 4 D3H4R2
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2(SO4)
H2NCH2CH2OH = N(CH2CH2)3N + NH3 + H2O =>
3 H2NCH2CH2OH = N(CH2CH2)3N + NH3 + 3 H2O
Cr2O3 + H2SiO3 = Cr2(SiO3)3 + H2O =>
Cr2O3 + 3 H2SiO3 = Cr2(SiO3)3 + 3 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AlPO3 + PbF4 = AlF3 + Pb3(PO3)4 =>
4 AlPO3 + 3 PbF4 = 4 AlF3 + Pb3(PO3)4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SIS = SI + S =>
SIS = SI + S
CH3CH2(OH) + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2(OH) + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Na3PO4 + AgCO3 = Ag3PO4 + NaCO3 =>
Na3PO4 + 3 AgCO3 = Ag3PO4 + 3 NaCO3
O2 + Cl2 = ClO4 =>
4 O2 + Cl2 = 2 ClO4
Cu(NO3)2*6H2O + NH4OH = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2*6H2O + 4 NH4OH = [Cu(NH3)4](NO3)2 + 10 H2O
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2 =>
BaCl2 + Cu(CH3COO)2 = Ba(CH3COO)2 + CuCl2
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
NaBrO2 + H2O = NaOH + HBrO2 =>
NaBrO2 + H2O = NaOH + HBrO2
CaCl2 + Ca = CaCl =>
CaCl2 + Ca = 2 CaCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Zn + AlCl3 = ZnCl + Al =>
3 Zn + AlCl3 = 3 ZnCl + Al
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ba + NaHCO3 = BaHCO3 + Na =>
Ba + NaHCO3 = BaHCO3 + Na
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgSO4*7H2O + Ba(NO3)2 = Ba(SO4) + Mg(NO3)2 + H2O =>
MgSO4*7H2O + Ba(NO3)2 = Ba(SO4) + Mg(NO3)2 + 7 H2O
PoO2 + KOH = K2PoO3 + H2O =>
PoO2 + 2 KOH = K2PoO3 + H2O
Ag2O(cr) = Ag(cr) + O2(g) =>
2 Ag2O(cr) = 4 Ag(cr) + O2(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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