| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fr + O = FrO
NH4 + Cr2O7 = (NH4)2Cr2O7 =>
2 NH4 + Cr2O7 = (NH4)2Cr2O7
PbCl2 + F2 = PbF + Cl2 =>
2 PbCl2 + F2 = 2 PbF + 2 Cl2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
C + O2 + N + H = H2NCH2COOH =>
2 C + O2 + N + 5 H = H2NCH2COOH
Cl2(g) + O2(g) = Cl2O3(s) =>
2 Cl2(g) + 3 O2(g) = 2 Cl2O3(s)
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
MgCO3 + H2SiO3 = H2CO3 + MgSiO3 =>
MgCO3 + H2SiO3 = H2CO3 + MgSiO3
H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 =>
4.6116860184274E + 18 H2 = H99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
CuSO4 + NH4OH = H2O + [Cu(NH3)2]SO4 =>
CuSO4 + 2 NH4OH = 2 H2O + [Cu(NH3)2]SO4
Na2CO3NaHSO3 = NaHCO3Na2SO3 =>
Na2CO3NaHSO3 = NaHCO3Na2SO3
C6H6O + FeCl3 = C6H5OFeCl2 + HCl =>
C6H6O + FeCl3 = C6H5OFeCl2 + HCl
Al + ZnS = AlS + Zn =>
Al + ZnS = AlS + Zn
C6H4O5 + C2H6O2 = C10H12O6 + CO2 =>
30 C6H4O5 + 14 C2H6O2 = 17 C10H12O6 + 38 CO2
Fe{3} + CO3{-2} = Fe2(CO3)3 =>
2 Fe{3} + 3 CO3{-2} = Fe2(CO3)3
B + Bh = B7Bh3 =>
7 B + 3 Bh = B7Bh3
C6H5CH2OH + HNO3 = C6H5COH + NO + H2O =>
3 C6H5CH2OH + 2 HNO3 = 3 C6H5COH + 2 NO + 4 H2O
ClO3{-} + S{2-} + H{+} = SO4{2-} + Cl + H2O =>
8 ClO3{-} + 5 S{2-} + 8 H{+} = 5 SO4{2-} + 8 Cl + 4 H2O
FeSO4 + NaOH = Fe(OH)3 + Na2SO4 + Na =>
FeSO4 + 3 NaOH = Fe(OH)3 + Na2SO4 + Na
NH4PO4 + NaSO4 = NaPO4 + NH4SO4 =>
NH4PO4 + NaSO4 = NaPO4 + NH4SO4
C5H12O5 + O2 = CO2 + H2O =>
2 C5H12O5 + 11 O2 = 10 CO2 + 12 H2O
C6H12O6 + Ca(OH)2 = CH3CH2OH + CaCO3 + H2O =>
C6H12O6 + 2 Ca(OH)2 = 2 CH3CH2OH + 2 CaCO3 + 2 H2O
C9H10O2 + H2 = H2O + C9H20 =>
C9H10O2 + 7 H2 = 2 H2O + C9H20
Sc + CuSO4 = Sc2(SO4)3 + Cu =>
2 Sc + 3 CuSO4 = Sc2(SO4)3 + 3 Cu
Na2B8O13*4H2O + C10H14N2O8Na2 = C10H4N2O8Na4B8O8 + H2O =>
Na2B8O13*4H2O + C10H14N2O8Na2 = C10H4N2O8Na4B8O8 + 9 H2O
CO2 + Pb = CO2Pb =>
CO2 + Pb = CO2Pb
H2O + NaC2 = Na(OH)2 + C2H2 =>
2 H2O + NaC2 = Na(OH)2 + C2H2
Fe(NO3)2 + KCl = KNO3 + FeCl2 =>
Fe(NO3)2 + 2 KCl = 2 KNO3 + FeCl2
HAlO2 + H2CO3 = Al2(CO3)3 + H2O =>
2 HAlO2 + 3 H2CO3 = Al2(CO3)3 + 4 H2O
CaHPO4*2H2O = CaO + P2O5 + H2O =>
2 CaHPO4*2H2O = 2 CaO + P2O5 + 5 H2O
H2O(l) + C(s) = C6H12O6(s) =>
6 H2O(l) + 6 C(s) = C6H12O6(s)
KClO3 + Al = Al(ClO3)3 + K =>
3 KClO3 + Al = Al(ClO3)3 + 3 K
CaCl2 + (H2O) = CaCl2*2H2O =>
CaCl2 + 2(H2O) = CaCl2*2H2O
Ba(NO3)2 + AlCl3 = BaCl2 + (NO3)3Al =>
3 Ba(NO3)2 + 2 AlCl3 = 3 BaCl2 + 2(NO3)3Al
Ca(NO3)2(aq) + HCl(aq) = HNO3(aq) + CaCl2 =>
Ca(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(aq) + CaCl2
Cr(OH)3 + CaO = Ca(CrO2)2 + H2O =>
2 Cr(OH)3 + CaO = Ca(CrO2)2 + 3 H2O
Cr2O7{-2} + C2H5OH + H{+} = Cr3{+} + CH3COOH + H2O =>
6 Cr2O7{-2} + 17 C2H5OH + 16 H{+} = 4 Cr3{+} + 17 CH3COOH + 25 H2O
I2Cl6 = Cl2 + I2 =>
I2Cl6 = 3 Cl2 + I2
AgN3 = Ag + N3 =>
AgN3 = Ag + N3
Na1 + O2 = Na2O1 =>
4 Na1 + O2 = 2 Na2O1
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
NaNO3(aq) = NaNO3 =>
NaNO3(aq) = NaNO3
CrCl3 + H2 = CrCl2 + HCl =>
2 CrCl3 + H2 = 2 CrCl2 + 2 HCl
KNO3 + NaF = KF + NaNO3 =>
KNO3 + NaF = KF + NaNO3
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
HIO = I2O + H2O =>
2 HIO = I2O + H2O
H3 + O2 = H2O2 =>
2 H3 + 3 O2 = 3 H2O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al2O3 + C + Cl2 = AlCl3 + C2O4 =>
4 Al2O3 + 6 C + 12 Cl2 = 8 AlCl3 + 3 C2O4
H3PO4 + RbHO = H2O + Rb3PO4 =>
H3PO4 + 3 RbHO = 3 H2O + Rb3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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