| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 P + 10 NaNO2 + 8 NaOH = 6 Na3PO4 + 5 N2 + 4 H2O
AlF3 + Ba(HS)2 = BaF2 + Al(HS)3 =>
2 AlF3 + 3 Ba(HS)2 = 3 BaF2 + 2 Al(HS)3
I2 + Fe2 = IFe5 =>
I2 + 5 Fe2 = 2 IFe5
Si + HCl = SiCl4 + SiH4 =>
2 Si + 4 HCl = SiCl4 + SiH4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb + Ag2SO4 = Ag + Pb(SO4)2 =>
Pb + 2 Ag2SO4 = 4 Ag + Pb(SO4)2
Y2O3 + BaCO3 + CuO + O2 = YBa2Cu3O7 + CO2 =>
2 Y2O3 + 8 BaCO3 + 12 CuO + O2 = 4 YBa2Cu3O7 + 8 CO2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
CH3CH2CH(CH3)CH2OH + CuO = CH3CH2CH(CH3)CHO + H2O + Cu =>
CH3CH2CH(CH3)CH2OH + CuO = CH3CH2CH(CH3)CHO + H2O + Cu
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H20O + CO2 = C6H12O6 + O2 =>
6 H20O + 60 CO2 = 10 C6H12O6 + 33 O2
Al + FeCl3 = Fe + AlCl3 = =>
Al + FeCl3 = Fe + AlCl3
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
CaCO3 + H2SiO3 = CaSiO3 + CO2 + H2O =>
CaCO3 + H2SiO3 = CaSiO3 + CO2 + H2O
Cu(s) + FeCl2(ac) = CuCl2(ac) + Fe(s) =>
Cu(s) + FeCl2(ac) = CuCl2(ac) + Fe(s)
HPO4 + NaCO3 = PO4 + NaCHO3 =>
HPO4 + NaCO3 = PO4 + NaCHO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C2H5Cl + C6H6 = C6H5C2H5 + HCl =>
C2H5Cl + C6H6 = C6H5C2H5 + HCl
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
C6H6O + Na = C6NaH4 + H2O =>
C6H6O + Na = C6NaH4 + H2O
K2S = K(s) + S(s) =>
K2S = 2 K(s) + S(s)
CuO + C = Cu2O + CO =>
2 CuO + C = Cu2O + CO
H3PO4 + K2SO4 = K3PO4 + H2SO4 =>
2 H3PO4 + 3 K2SO4 = 2 K3PO4 + 3 H2SO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CH3COOCH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3COOCH2CH2CH2CH3 + 8 O2 = 6 CO2 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Br2 + Ca3P2 + H2O = Ca3(PO4)2 + HBr =>
8 Br2 + Ca3P2 + 8 H2O = Ca3(PO4)2 + 16 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
NaOH + Cr(OH)3 = Na3[Cr(OH)6] =>
3 NaOH + Cr(OH)3 = Na3[Cr(OH)6]
CsOH + TiSO4 = Cs2SO4 + Ti(OH)2 =>
2 CsOH + TiSO4 = Cs2SO4 + Ti(OH)2
Pb(s) + CuBr2(aq) = PbBr2(aq) + Cu(s) =>
Pb(s) + CuBr2(aq) = PbBr2(aq) + Cu(s)
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
CuCl2 + ZnCl2 = ZnCu + Cl2 =>
CuCl2 + ZnCl2 = ZnCu + 2 Cl2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + H2O =>
2 CH3CH2COOH + Ca(OH)2 = C6H10CaO4 + 2 H2O
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
ZnO + Ca(OH)2 + H2O = CaZn(OH)4 =>
ZnO + Ca(OH)2 + H2O = CaZn(OH)4
ZnNO32 = ZnO + NO2 + O2 =>
2 ZnNO32 = 2 ZnO + 2 NO2 + 29 O2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na3PO4 + Sr(NO3)2 = NaNO3 + Sr3(PO4)2 =>
2 Na3PO4 + 3 Sr(NO3)2 = 6 NaNO3 + Sr3(PO4)2
Zn + AgC1 = ZnC12 + Ag =>
Zn + 12 AgC1 = ZnC12 + 12 Ag
Al(C2H3O2)3 + NaCl = AlCl3 + NaC2H3O2 =>
Al(C2H3O2)3 + 3 NaCl = AlCl3 + 3 NaC2H3O2
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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