| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4ClO4) = N2 + Cl2 + 2 O2 + 4 H2O
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaCl2 + H3PO4 + NaOH = Ca3(PO4)2 + NaCl + H2O =>
3 CaCl2 + 2 H3PO4 + 6 NaOH = Ca3(PO4)2 + 6 NaCl + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
K3PO4 + NiSO4 = K2SO4 + Ni3(PO4)2 =>
2 K3PO4 + 3 NiSO4 = 3 K2SO4 + Ni3(PO4)2
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
K + S = K2S =>
2 K + S = K2S
AgNO3 + Na4SiO4 = Ag4SiO4 + NaNO3 =>
4 AgNO3 + Na4SiO4 = Ag4SiO4 + 4 NaNO3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na(s) + At2(s) = NaAt =>
2 Na(s) + At2(s) = 2 NaAt
Ni + F2 = Ni2F3 =>
4 Ni + 3 F2 = 2 Ni2F3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Bi + Cl2 = BiCl3 =>
2 Bi + 3 Cl2 = 2 BiCl3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
NaAt + Cl2 = NaCl + At =>
2 NaAt + Cl2 = 2 NaCl + 2 At
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
Si4H10 + O2 = SiO2 + H20 =>
2 Si4H10 + 8 O2 = 8 SiO2 + H20
Na + S = Na2S =>
2 Na + S = Na2S
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
Pb(CH3COO)2 + AlCl3 = PbCl2 + Al(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(CH3COO)3
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
Sn + O2 = Sn2O =>
4 Sn + O2 = 2 Sn2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Sb + S = Sb2S5 =>
2 Sb + 5 S = Sb2S5
Al2(CO3)3 + H3PO4 = AlPO4 + CO2 + H2O =>
Al2(CO3)3 + 2 H3PO4 = 2 AlPO4 + 3 CO2 + 3 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
K + N2 = K3N =>
6 K + N2 = 2 K3N
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al + S = AlS =>
Al + S = AlS
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
AgNO3 + Na4SiO4 = Ag4SiO4 + NaNO3 =>
4 AgNO3 + Na4SiO4 = Ag4SiO4 + 4 NaNO3
Mg + H3PO4 = Mg3(PO4)3 + H2 =>
6 Mg + 6 H3PO4 = 2 Mg3(PO4)3 + 9 H2
C2H12 + O2 = CO2 + H2O =>
C2H12 + 5 O2 = 2 CO2 + 6 H2O
C8H7NO3 + Sn + HCl = C8H7ONH2 + SnO + Cl =>
C8H7NO3 + 2 Sn + 2 HCl = C8H7ONH2 + 2 SnO + 2 Cl
N2 + Br2 = NBr3 =>
N2 + 3 Br2 = 2 NBr3
Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3
Ca(NO3)3 + NH4OH = Ca(OH)3 + NH4NO3 =>
Ca(NO3)3 + 3 NH4OH = Ca(OH)3 + 3 NH4NO3
Ca3P2 + Br2 + H2O = HBr + Ca3(PO4)2 =>
Ca3P2 + 8 Br2 + 8 H2O = 16 HBr + Ca3(PO4)2
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/12
Équations équilibrées sur10/21/11
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