| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Ag(NH3)2]Cl + 2 KI = [AgI2]Cl + 2 KNH3
H2SKOH = KHSH2O =>
H2SKOH = KHSH2O
AlO + HNO3 = Al(NO3)3 + H + O =>
AlO + 3 HNO3 = Al(NO3)3 + 3 H + O
KMnO4 + H2SO4 + C4H10 = K2SO4 + MnSO4 + H2O + CO2 =>
26 KMnO4 + 39 H2SO4 + 5 C4H10 = 13 K2SO4 + 26 MnSO4 + 64 H2O + 20 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3 + Al = Fe(s) + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe(s) + Al2O3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
aluminumcarbonate + magnesium = aluminum + magnesiumcarbonate =>
Al2(CO3)3 + 3 Mg = 2 Al + 3 MgCO3
Au + Cl2 = AuCl =>
2 Au + Cl2 = 2 AuCl
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
SbBr3 + H2S = Sb2S3 + HBr =>
2 SbBr3 + 3 H2S = Sb2S3 + 6 HBr
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
CuS + HI = CuI2 + H2S =>
CuS + 2 HI = CuI2 + H2S
C3H78 + O2 = CO2 + H2O =>
2 C3H78 + 45 O2 = 6 CO2 + 78 H2O
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Fe2O3 + H2 = FeO + H2O =>
Fe2O3 + H2 = 2 FeO + H2O
TiCl4(g) + Mg(l) = Ti(s) + MgCl2(l) =>
TiCl4(g) + 2 Mg(l) = Ti(s) + 2 MgCl2(l)
Mg3(PO4)2 + H2CO3 = MgCO3 + H3PO4 =>
Mg3(PO4)2 + 3 H2CO3 = 3 MgCO3 + 2 H3PO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
FeCl2(ac) + Na3PO4(ac) = Fe3(PO4)2(s) + NaCl(ac) =>
3 FeCl2(ac) + 2 Na3PO4(ac) = Fe3(PO4)2(s) + 6 NaCl(ac)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Na2CO3 + Hydrochloricacid = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Fe2O3(s) + CO(g) = Fe(s) + CO2(g)1 =>
20 Fe2O3(s) + 3 CO(g) = 40 Fe(s) + 3 CO2(g)1
Cl2 + AlI = ClI + Al =>
Cl2 + 2 AlI = 2 ClI + 2 Al
Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3
H2(O)2 = OH =>
H2(O)2 = 2 OH
Al + B = AlB =>
Al + B = AlB
St + O2 = St2O3 =>
4 St + 3 O2 = 2 St2O3
Cl2(g) + P4(g) = PCl3(g) =>
6 Cl2(g) + P4(g) = 4 PCl3(g)
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
C6H12O6 + NO3 = N2 + CO2 + H =>
C6H12O6 + 2 NO3 = N2 + 6 CO2 + 12 H
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3(aq) + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3Cl3N3O3 + HCl = C3N3O3H3 + Cl2 =>
C3Cl3N3O3 + 3 HCl = C3N3O3H3 + 3 Cl2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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