| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Al + P = AlP =>
Al + P = AlP
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
NaCl + CaCl2 = NaCl2 + CaCl =>
NaCl + CaCl2 = NaCl2 + CaCl
HIO3 + NaSO3 = NaSO4 + I2 + HO =>
2 HIO3 + 4 NaSO3 = 4 NaSO4 + I2 + 2 HO
KMnO4 + SbCl3 + HCl = MnCl2 + SbCl5 + KCl + H2O =>
2 KMnO4 + 5 SbCl3 + 16 HCl = 2 MnCl2 + 5 SbCl5 + 2 KCl + 8 H2O
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2 =>
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2
K2CO3 + NH3 = KNH3 + CO3 =>
K2CO3 + 2 NH3 = 2 KNH3 + CO3
Bi2O5 + Sr(OH)2 = Sr(BiO3)2 + H2O =>
Bi2O5 + Sr(OH)2 = Sr(BiO3)2 + H2O
S + C = C4S2 =>
2 S + 4 C = C4S2
Al3 + Si4 + O2 = AlSiO =>
4 Al3 + 3 Si4 + 6 O2 = 12 AlSiO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + Br5 = PBr3 =>
5 P + 3 Br5 = 5 PBr3
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
Sm60Mo24P48O192P9 = SmPO4 + Sm4P3O12 + Mo3P + Mo4P3 =>
5 Sm60Mo24P48O192P9 = 60 SmPO4 + 60 Sm4P3O12 + 36 Mo3P + 3 Mo4P3
Ce2 + P = PCe5 =>
5 Ce2 + 2 P = 2 PCe5
Fe2 + F2 = FeF3 =>
Fe2 + 3 F2 = 2 FeF3
C6H6(g) + O2(g) = CO2(g) + H2O(ce) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(ce)
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O =>
H2SO4 + Ca(OH)2 = CaOH2SO4 + H2O
PbCo3 + H2SS + Pb(OH)2 = PbS + H2O + Co2 =>
2 PbCo3 + 2 H2SS + 2 Pb(OH)2 = 4 PbS + 4 H2O + 3 Co2
Al(s) + CuSO4(aq) = Al2S3O12(aq) + Cu(s) =>
2 Al(s) + 3 CuSO4(aq) = Al2S3O12(aq) + 3 Cu(s)
LiCN + HBr = HCN + LiBr =>
LiCN + HBr = HCN + LiBr
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
Cu(OH)2 + NH4F = Cu(NH3)4F2 + CuF2 + H2O =>
2 Cu(OH)2 + 4 NH4F = Cu(NH3)4F2 + CuF2 + 4 H2O
TlNO3 + NaOH = TlOH + NaNO3 =>
TlNO3 + NaOH = TlOH + NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(OH)2 + SO2 = Ba(HSO3)2 =>
Ba(OH)2 + 2 SO2 = Ba(HSO3)2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3 =>
CH3NH3Cl + AgNO3 = AgCl + CH3NH3NO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HBr + KHSO3 = KBr + H2O + SO2 =>
HBr + KHSO3 = KBr + H2O + SO2
Be(OH)2 + H2Cr2O7 = BeCr2O7 + H2O =>
Be(OH)2 + H2Cr2O7 = BeCr2O7 + 2 H2O
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Cr + SnCl4 = Sn + CrCl2 =>
2 Cr + SnCl4 = Sn + 2 CrCl2
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(ClO3)2(aq) + Na2S(aq) = PbS(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2S(aq) = PbS(s) + 2 NaClO3(aq)
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + SO2(s) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca + NaNO3 + H2SO4 = NaHSO4 + Ca(NO3)2 + H2O + NO2 =>
Ca + 4 NaNO3 + 4 H2SO4 = 4 NaHSO4 + Ca(NO3)2 + 2 H2O + 2 NO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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