| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + F2 = 2 KF + Cl2
FeCl3 + NaOH = NaCl3 + Fe + OH =>
FeCl3 + NaOH = NaCl3 + Fe + OH
Zn(SO4) = Zn + SO4 =>
Zn(SO4) = Zn + SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
P2O3 + HNO3 = NO + P2O5 + H2O =>
3 P2O3 + 4 HNO3 = 4 NO + 3 P2O5 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(s) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + Zn(s) =>
Cu(s) + Zn(NO3)2(aq) = Cu(NO3)2(aq) + Zn(s)
Sn(s)FeCl2(aq) = Fe(s)SnCl2(aq) =>
Sn(s)FeCl2(aq) = Fe(s)SnCl2(aq)
Cu + AgCl = (CuCl)2 + Ag =>
2 Cu + 2 AgCl = (CuCl)2 + 2 Ag
NaCl + HNO3 = NaNO3 + H2Cl2 =>
2 NaCl + 2 HNO3 = 2 NaNO3 + H2Cl2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
C + H2O = C8H18 + CO2 =>
25 C + 18 H2O = 2 C8H18 + 9 CO2
Fe + S = FeS =>
Fe + S = FeS
C3H8 + O2 = C3 + H8O2 =>
C3H8 + O2 = C3 + H8O2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Cu + Fe(NO3)2 = Fe + Cu(NO3)2 =>
Cu + Fe(NO3)2 = Fe + Cu(NO3)2
KI + HCl = KCl + I2 + H2 =>
2 KI + 2 HCl = 2 KCl + I2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
[CoCl2*65H2O] = CoCl2 + H2O =>
[CoCl2*65H2O] = CoCl2 + 65 H2O
CH3CH2CH3CH2OH + HCl = CH3CH2CH3CH2Cl + H2O =>
CH3CH2CH3CH2OH + HCl = CH3CH2CH3CH2Cl + H2O
HCl + Mg = MgH2 + Cl =>
2 HCl + Mg = MgH2 + 2 Cl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaClO + C6H6 = NaCl + H2O + CO2 =>
15 NaClO + C6H6 = 15 NaCl + 3 H2O + 6 CO2
As2S3 + HNO3 + H2O = H2SO4 + H3AsO4 + N7 =>
5 As2S3 + 28 HNO3 + 16 H2O = 15 H2SO4 + 10 H3AsO4 + 4 N7
CH3CH2OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + K2SO4(aq) + Cr2(SO4)3(aq) + H2O(l) =>
3 CH3CH2OH(aq) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 K2SO4(aq) + 2 Cr2(SO4)3(aq) + 11 H2O(l)
Li3N + Nh4No3 = LiNo3 + (Nh4)3N =>
Li3N + 3 Nh4No3 = 3 LiNo3 + (Nh4)3N
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Zn + FeSO4(aq) = ZnSO4 + Fe =>
Zn + FeSO4(aq) = ZnSO4 + Fe
Co(H2O)6 + Cl + Co = Co(H2O)4Cl2 =>
2 Co(H2O)6 + 6 Cl + Co = 3 Co(H2O)4Cl2
Si + KNO3 = K2O + SiO2 + NO =>
3 Si + 4 KNO3 = 2 K2O + 3 SiO2 + 4 NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2C2O4 = C + CO2 + H2O =>
2 H2C2O4 = C + 3 CO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2
NaHCO3 + O2 = CO2 + H2O + Na2O2 =>
4 NaHCO3 + O2 = 4 CO2 + 2 H2O + 2 Na2O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Br + MnO4 = Mn + BrO3 =>
4 Br + 3 MnO4 = 3 Mn + 4 BrO3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CaO + SiO2 + Al2O3 = Ca2Al2SiO7 =>
2 CaO + SiO2 + Al2O3 = Ca2Al2SiO7
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3(aq) = NaNO3(aq) + AgCl(s)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CoSO4 + Ca = CaSO4 + Co =>
CoSO4 + Ca = CaSO4 + Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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