| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2S2O8 + 2 H2O = 4 NaHSO4 + O2
H2SO4 + BaCO3 = BaSO4 + H2CO3 =>
H2SO4 + BaCO3 = BaSO4 + H2CO3
Ca(NO3)2 + K2S = K(NO3) + CaS =>
Ca(NO3)2 + K2S = 2 K(NO3) + CaS
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
N + H2O = NH4 + O2 =>
N + 2 H2O = NH4 + O2
Cl2 + C + SiO = ClSi + CO =>
Cl2 + 2 C + 2 SiO = 2 ClSi + 2 CO
Ba(OH)2 + KHCO3 = K2CO3 + BaCO3 + H2O =>
Ba(OH)2 + 2 KHCO3 = K2CO3 + BaCO3 + 2 H2O
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
Na3Po4*2H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*2H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 10 H2O
CoO + MnO + Fe2O3 = Co05Mn05Fe2O4 + O =>
5 CoO + 5 MnO + Fe2O3 = Co05Mn05Fe2O4 + 9 O
C2H5COOH + SOCl2 = C2H5COCl + SO2 + HCl =>
C2H5COOH + SOCl2 = C2H5COCl + SO2 + HCl
C8H14N4O3 + H2O + AlP + KCl = AlPO4 + C8H12N2O2 + KOH + NH4Cl =>
4 C8H14N4O3 + 16 H2O + 3 AlP + 8 KCl = 3 AlPO4 + 4 C8H12N2O2 + 8 KOH + 8 NH4Cl
Ca + HNO3 + HCl = N2 + CaCl2 + H2O =>
5 Ca + 2 HNO3 + 10 HCl = N2 + 5 CaCl2 + 6 H2O
FeSO4*7H2O + KSCN = Fe(SCN)2 + K2SO4 + H2O =>
FeSO4*7H2O + 2 KSCN = Fe(SCN)2 + K2SO4 + 7 H2O
C6H12 + CuO = Cu + H2O + CO2 =>
C6H12 + 18 CuO = 18 Cu + 6 H2O + 6 CO2
CH3Cl + NaOH = NaCl + CH3OH =>
CH3Cl + NaOH = NaCl + CH3OH
NO + O2 = N2O3 =>
4 NO + O2 = 2 N2O3
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl
Li + Fe2(SO4)3 = Fe + Li2SO4 =>
6 Li + Fe2(SO4)3 = 2 Fe + 3 Li2SO4
FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
Ca3(AlO3)2 + HBr = CaBr2 + AlBr3 + H2O =>
Ca3(AlO3)2 + 12 HBr = 3 CaBr2 + 2 AlBr3 + 6 H2O
Sulfurtetrafluoride + Water = Sulfurdioxide + Hydrogenfluoride =>
SF4 + 2 H2O = SO2 + 4 HF
Al2O3 + K2O = KAlO2 =>
Al2O3 + K2O = 2 KAlO2
NH3 + Ba(OH)2 = Ba(NH3)4 + OH =>
4 NH3 + Ba(OH)2 = Ba(NH3)4 + 2 OH
Cr2O3 + Ba(OH)2 = Cr2(OH)2 + BaO3 =>
Cr2O3 + Ba(OH)2 = Cr2(OH)2 + BaO3
HNo3 + NH3 = NH4No3 =>
HNo3 + NH3 = NH4No3
AgH + HClO4 = Cl2 + H2O + AgClO4 =>
7 AgH + 9 HClO4 = Cl2 + 8 H2O + 7 AgClO4
LiHCO3 + HCl = LiCl + H2 + CO2 + O2 =>
2 LiHCO3 + 2 HCl = 2 LiCl + 2 H2 + 2 CO2 + O2
CO2 + H2 = CH4O + H2O =>
CO2 + 3 H2 = CH4O + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na{+} + S{-} = Na + S =>
Na{+} + S{-} = Na + S
PbO + CO2 = PbCO3 =>
PbO + CO2 = PbCO3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
BaO + HBr = Ba(Br)2 + H2O =>
BaO + 2 HBr = Ba(Br)2 + H2O
Sn(NO3)4 + K3PO4 = Sn3(PO4)4 + KNO3 =>
3 Sn(NO3)4 + 4 K3PO4 = Sn3(PO4)4 + 12 KNO3
ZnOHNO3 = Zn(NO3)2 + Zn(OH)2 =>
2 ZnOHNO3 = Zn(NO3)2 + Zn(OH)2
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2(SO4)3 + O2 =>
2 Na2Cr2O7 + 12 H2SO4 = 2 Cr2(SO4)3 + 12 H2O + 2 Na2(SO4)3 + O2
Al(CH3)3 + O2 = Al2O3 + CH3 =>
4 Al(CH3)3 + 3 O2 = 2 Al2O3 + 12 CH3
NaHCO3 + HCHCOO = CH3COONa + H2O + CO2 =>
3 NaHCO3 + 4 HCHCOO = 3 CH3COONa + H2O + 5 CO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
NH3 + H3PO4 = (NH4)2 + HPO4 =>
2 NH3 + H3PO4 = (NH4)2 + HPO4
KMnO4 + FeSO4 + H2S = K2SO4 + MnSO4 + Fe2(SO2)3 + H2O =>
2 KMnO4 + 14 FeSO4 + 10 H2S = K2SO4 + 2 MnSO4 + 7 Fe2(SO2)3 + 10 H2O
PbO3 + HCl = PbCl2 + Cl2 + H2O =>
PbO3 + 6 HCl = PbCl2 + 2 Cl2 + 3 H2O
CaSO4 + BaO = CaO + BaSO4 =>
CaSO4 + BaO = CaO + BaSO4
Mg(NO3)2 + Na3PO4 = (PO4)2Mg3 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = (PO4)2Mg3 + 6 NaNO3
HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2 =>
2 HCl + Ba(NO3)2 = Ba(Cl2) + H2(NO3)2
MgF2 + HOH = Mg(OH)2 + HF =>
MgF2 + 2 HOH = Mg(OH)2 + 2 HF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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