| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Na2CO3 + H2CO3 = NaHCO3 =>
Na2CO3 + H2CO3 = 2 NaHCO3
CH3CL + NAOH = CH3OH + NACL =>
CH3CL + NAOH = CH3OH + NACL
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KL + H2SO4 = H2S + H2O + L2 + K2SO4 =>
8 KL + 5 H2SO4 = H2S + 4 H2O + 4 L2 + 4 K2SO4
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + H2O + NaNO3 =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 7 H2O + 5 NaNO3
AsH3 + I = AsI + H2 =>
2 AsH3 + 2 I = 2 AsI + 3 H2
AsH3 + I2 = AsI + H2 =>
2 AsH3 + I2 = 2 AsI + 3 H2
Fe + N2 = Fe2N3 =>
4 Fe + 3 N2 = 2 Fe2N3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe + Cl2 = FeCl =>
2 Fe + Cl2 = 2 FeCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + S = FeS =>
Fe + S = FeS
Fe + P = FeP =>
Fe + P = FeP
Fe + H2 = FeH =>
2 Fe + H2 = 2 FeH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2 + H2PO4 = H3PO4 =>
H2 + 2 H2PO4 = 2 H3PO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
AL + HCl = ALCl + H2 =>
2 AL + 2 HCl = 2 ALCl + H2
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
Al2S3 + HNO3 = S + Al(NO3)3 + NO2 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 2 Al(NO3)3 + 6 NO2 + 6 H2O
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
K + HCl = KCl2 + H2 =>
K + 2 HCl = KCl2 + H2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2
FE + HCl = FECl3 + H2 =>
2 FE + 6 HCl = 2 FECl3 + 3 H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
KMnO4 + NO + H2X = HNO3 + MnX + K2X + H2O =>
6 KMnO4 + 10 NO + 9 H2X = 10 HNO3 + 6 MnX + 3 K2X + 4 H2O
AgO2 = AgO2 =>
AgO2 = AgO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K3PO4 + Ca(OH)2 = KOH + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(OH)2 = 6 KOH + Ca3(PO4)2
| 1 2 3 4 5 6 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/03/16
Équations équilibrées sur04/02/15
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