| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 BaCO3 + 2 Bi2O3 + O2 = 4 BaBiO3 + 4 CO2
C7H16 + O16 = CO2 + H2O =>
8 C7H16 + 11 O16 = 56 CO2 + 64 H2O
Ni + HCl = Ni(HCl) =>
Ni + HCl = Ni(HCl)
Fe2O3(S) + C3(S) + O2(g) = Fe(S) + CO2(g) =>
2 Fe2O3(S) + 2 C3(S) + 3 O2(g) = 4 Fe(S) + 6 CO2(g)
NH4OH(aq) = NH3(g) + H2O(l) =>
NH4OH(aq) = NH3(g) + H2O(l)
Pb(NO3)2 + H2O = Pb(OH)2 + NO3 + H =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 NO3 + 2 H
KOH + H2CO3 = H2OH + KCO3 =>
KOH + H2CO3 = H2OH + KCO3
PbO2 + BrF3 = PbF4 + Br2 + O2 =>
3 PbO2 + 4 BrF3 = 3 PbF4 + 2 Br2 + 3 O2
C2H3NH2 + H3O = C2H4NH2 + H2O =>
C2H3NH2 + H3O = C2H4NH2 + H2O
NH3 + Cl2 = NH3Cl2 =>
NH3 + Cl2 = NH3Cl2
KBrO3 + Na2SO4 = K2SO4 + NaBrO3 =>
2 KBrO3 + Na2SO4 = K2SO4 + 2 NaBrO3
KSCN + FeCl3 = KCl + FeSCNCl2 =>
KSCN + FeCl3 = KCl + FeSCNCl2
KHSO3 + H2O = H2SO3 + KOH =>
KHSO3 + H2O = H2SO3 + KOH
C4H5N3O + O2 = CO2 + N2 + H2O =>
4 C4H5N3O + 19 O2 = 16 CO2 + 6 N2 + 10 H2O
Sn(CO3)2 + HCl = SnCl4 + CO2 + H2O =>
Sn(CO3)2 + 4 HCl = SnCl4 + 2 CO2 + 2 H2O
C1800H3176O1933N77S + H2O = C2H6O + CO2 + NH3 + H2S =>
12 C1800H3176O1933N77S + 1173 H2O = 6277 C2H6O + 9046 CO2 + 924 NH3 + 12 H2S
Mg5Al2Si3O10(OH)8 + Mg2Si2O6 = Mg2SiO4 + Mg2Si5Al4O18 + H2O =>
2 Mg5Al2Si3O10(OH)8 + 3 Mg2Si2O6 = 7 Mg2SiO4 + Mg2Si5Al4O18 + 8 H2O
K2CrO4 + AlCl3 = KCl + Al + (CrO4)3 =>
3 K2CrO4 + 2 AlCl3 = 6 KCl + 2 Al + (CrO4)3
P + Be = P3Be2 =>
3 P + 2 Be = P3Be2
AgCl + H(SO4)2 = Ag(SO4)2 + HCl =>
AgCl + H(SO4)2 = Ag(SO4)2 + HCl
Ba(HCO3)2 + KHSO4 = BaSO4 + K2CO3 + H2O + CO2 =>
2 Ba(HCO3)2 + 2 KHSO4 = 2 BaSO4 + K2CO3 + 3 H2O + 3 CO2
HSO4 + LiHCO3 = H2CO3 + LiSO4 =>
HSO4 + LiHCO3 = H2CO3 + LiSO4
K2Cr2O7 + FeCl3 = K2Cl3 + FeCr2O7 =>
K2Cr2O7 + FeCl3 = K2Cl3 + FeCr2O7
KI + H2SO4 = I2 + S8 + K2SO4 + H2O =>
48 KI + 32 H2SO4 = 24 I2 + S8 + 24 K2SO4 + 32 H2O
Zn(s) + HCl(aq) = Zn(Cl)2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = Zn(Cl)2(aq) + H2(g)
CuCl3 + NaNO2 = Cu(NO2)3 + NaCl =>
CuCl3 + 3 NaNO2 = Cu(NO2)3 + 3 NaCl
CH3CH2OH + Cu = CuO + C2H6 =>
CH3CH2OH + Cu = CuO + C2H6
BrO3 + HAsO2 + H2O = H3AsO4 + Br2 =>
2 BrO3 + 6 HAsO2 + 6 H2O = 6 H3AsO4 + Br2
KMnO4 + CO = MnO2 + K2CO3 + CO2 =>
2 KMnO4 + 3 CO = 2 MnO2 + K2CO3 + 2 CO2
K2[HgI4] + KOH + NH4OH = [Hg2NH2I3] + KI + H2O =>
2 K2[HgI4] + KOH + NH4OH = [Hg2NH2I3] + 5 KI + 2 H2O
KSO4 + Ca(NO3)2 = K(NO3) + Ca(SO4)2 =>
2 KSO4 + Ca(NO3)2 = 2 K(NO3) + Ca(SO4)2
K2[Zn(OH)4] + HBr = KBr + ZnBr2 + H2O =>
K2[Zn(OH)4] + 4 HBr = 2 KBr + ZnBr2 + 4 H2O
C2H2 + HBr = C2H3Br =>
C2H2 + HBr = C2H3Br
Sn + Zn(NO3)2 = Sn(NO3)2 + Zn =>
Sn + Zn(NO3)2 = Sn(NO3)2 + Zn
HCl + CaCo3 = CaCl + Co2 + H2 =>
2 HCl + 2 CaCo3 = 2 CaCl + 3 Co2 + H2
NaHCO3(aq) + NaCl(aq) = Na2CO3(aq) + HCl(aq) =>
NaHCO3(aq) + NaCl(aq) = Na2CO3(aq) + HCl(aq)
CO2 + H2O2 = C6H1206 + O2 =>
6 CO2 + 603 H2O2 = C6H1206 + 609 O2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Li{2}S + HCl = H{2}S + LiCl =>
Li{2}S + HCl = H{2}S + LiCl
Mg(NO3)2 + K2HPO4 = MgHPO4 + KNO3 =>
Mg(NO3)2 + K2HPO4 = MgHPO4 + 2 KNO3
C + CO2 = C2CO2 =>
2 C + CO2 = C2CO2
H(g) + Br2(g) = HBr(g) =>
2 H(g) + Br2(g) = 2 HBr(g)
CH3C2 + NaH3N = CH3C2H + NaH2N =>
CH3C2 + NaH3N = CH3C2H + NaH2N
C12H10N2O4 + O2 = CO2 + H2O + NO2 =>
2 C12H10N2O4 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
NaH2PO4 + Ca(NO3)2 = Na(NO3)2 + CaH2PO4 =>
NaH2PO4 + Ca(NO3)2 = Na(NO3)2 + CaH2PO4
C6H14 + C7H15 = C13H29 =>
C6H14 + C7H15 = C13H29
NaN3 + HCl + Na = NaCl + H3N =>
NaN3 + 9 HCl + 8 Na = 9 NaCl + 3 H3N
KOH + KClO2 + P2O3 = K3PO4 + Cl2 + H2O =>
14 KOH + 4 KClO2 + 3 P2O3 = 6 K3PO4 + 2 Cl2 + 7 H2O
H2O2 + Mn + HCl = MnCl2 + H2O =>
H2O2 + Mn + 2 HCl = MnCl2 + 2 H2O
Sc2S + H3PO4 = Sc3PO4 + H2S =>
3 Sc2S + 2 H3PO4 = 2 Sc3PO4 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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