| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(NO3)2 + NaOH = MgOH + (NO3)2 + Na =>
Mg(NO3)2 + NaOH = MgOH + (NO3)2 + Na
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + 2 N
KSCN + Cu(NO3)2 = KS(NO3)2 + CuCN =>
KSCN + Cu(NO3)2 = KS(NO3)2 + CuCN
C5H6 + H2 = CH6H12 =>
C5H6 + 42 H2 = 5 CH6H12
CO + KCl = CCl + KO =>
CO + KCl = CCl + KO
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
NaCN + HCl = HCN + NaCl =>
NaCN + HCl = HCN + NaCl
C + HCl = HCCl =>
C + HCl = HCCl
U3O8 + H2O = UO3 + H2 =>
U3O8 + H2O = 3 UO3 + H2
CaCl2 + NH4OH = Ca(OH)2 + NH4 + Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4 + 2 Cl
H3C6H5O7 + NaCO2OH = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaCO2OH = Na3C6H5O7 + 3 H2O + 3 CO2
U3O8 + H2O = UO3 + H2 =>
U3O8 + H2O = 3 UO3 + H2
C6H8O7 + NH4OH = (NH4)3C6H5O7 + H2O =>
C6H8O7 + 3 NH4OH = (NH4)3C6H5O7 + 3 H2O
Na2CrO4 + HCl = Cl2 + CrCl3 + NaCl + H2O =>
2 Na2CrO4 + 16 HCl = 3 Cl2 + 2 CrCl3 + 4 NaCl + 8 H2O
GaCl3 + AuPO4 = AuCl3 + GaPO4 =>
GaCl3 + AuPO4 = AuCl3 + GaPO4
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
Cu(CN)2 + HBr = CuBr + H(CN)2 =>
Cu(CN)2 + HBr = CuBr + H(CN)2
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
S + O2 = SO2 =>
S + O2 = SO2
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + 2 N
C4H8O + NaHSO3 = C4H7ONa + H2SO3 =>
C4H8O + NaHSO3 = C4H7ONa + H2SO3
H2SO4CaCO3 = H2CO3SO4Ca =>
H2SO4CaCO3 = H2CO3SO4Ca
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + 2 N
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCl2 + NH4OH = Ca(OH)2 + NH4 + Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4 + 2 Cl
U3O8 + H2O = UO3 + H2 =>
U3O8 + H2O = 3 UO3 + H2
GaCl3 + AuPO4 = AuCl3 + GaPO4 =>
GaCl3 + AuPO4 = AuCl3 + GaPO4
Ba + H3BO3 = Ba3(BO3)2 + H =>
3 Ba + 2 H3BO3 = Ba3(BO3)2 + 6 H
GaCl3 + AuPO4 = AuCl3 + GaPO4 =>
GaCl3 + AuPO4 = AuCl3 + GaPO4
MnO2 + NaNO3 + NaOH = NaMnO4 + NaNO2 + H2O =>
2 MnO2 + 3 NaNO3 + 2 NaOH = 2 NaMnO4 + 3 NaNO2 + H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + 2 N
CaCl2 + NH4OH = Ca(OH)2 + NH4 + Cl =>
CaCl2 + 2 NH4OH = Ca(OH)2 + 2 NH4 + 2 Cl
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + H2O + N =>
Cu2S + 4 HNO3 = Cu(NO3)2 + CuSO4 + 2 H2O + 2 N
HgOH + H2CO2 = Hg2CO2 + H2O =>
2 HgOH + H2CO2 = Hg2CO2 + 2 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Mn2S3 + O2 = Mn2O3 + S =>
2 Mn2S3 + 3 O2 = 2 Mn2O3 + 6 S
Mn2S3 + O2 = MnO + SO2 =>
Mn2S3 + 4 O2 = 2 MnO + 3 SO2
Ag(NO3)(aq) + NaCl(aq) = AgCl(s) + Na(NO3) =>
Ag(NO3)(aq) + NaCl(aq) = AgCl(s) + Na(NO3)
Ca(HCO3)2 + HI = CaI2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HI = CaI2 + 2 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4Br + LiNO3 = LiBr + NH4NO3 =>
NH4Br + LiNO3 = LiBr + NH4NO3
Fe + Ai2O3 = FeO + Ai =>
3 Fe + Ai2O3 = 3 FeO + 2 Ai
Na*H2O = NaHO + H =>
Na*H2O = NaHO + H
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb(NO3)2 + NaSCN = Pb(SCN)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaSCN = Pb(SCN)2 + 2 Na(NO3)
KF + KAlF4 + Al2O3 = K2Al2OF6 =>
2 KF + 4 KAlF4 + Al2O3 = 3 K2Al2OF6
[Mo(CO)4(HNC5H10)2] + PPh3 = [Mo(CO)4(PPh3)2] + HNC5H10 =>
[Mo(CO)4(HNC5H10)2] + 2 PPh3 = [Mo(CO)4(PPh3)2] + 2 HNC5H10
V(OH)4 + HClO4 = V(ClO4)4 + H2O =>
V(OH)4 + 4 HClO4 = V(ClO4)4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/24
Équations équilibrées sur02/07/23
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