| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC2H3O2 + 2 Zn = H2 + 2 ZnC2H3O2
CoCl2*6H2O + C2H4(NH2)2 + H2O2 + HCl = Co(C2H4(NH2)2)3Cl3 + H2O =>
2 CoCl2*6H2O + 6 C2H4(NH2)2 + H2O2 + 2 HCl = 2 Co(C2H4(NH2)2)3Cl3 + 14 H2O
BeCl2 + Pb2(NO3)2 = Be(NO3)2 + PbCl =>
BeCl2 + Pb2(NO3)2 = Be(NO3)2 + 2 PbCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl(aq) + HNO3(aq) + Pt(s) = NO2(g) + H2PtCl6(aq) + H2O =>
6 HCl(aq) + 4 HNO3(aq) + Pt(s) = 4 NO2(g) + H2PtCl6(aq) + 4 H2O
Zn + V2O5 = ZnO + V2O3 =>
2 Zn + V2O5 = 2 ZnO + V2O3
NaOHBa(No3)2 = Na(No3)2Ba(OH) =>
NaOHBa(No3)2 = Na(No3)2Ba(OH)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgS + O2 = MgO + SO2 =>
2 MgS + 3 O2 = 2 MgO + 2 SO2
SO2 + SiO2 = SiSO4 =>
SO2 + SiO2 = SiSO4
H2(OH) + Be2(SO42) = H2(SO42) + Be2(OH) =>
H2(OH) + Be2(SO42) = H2(SO42) + Be2(OH)
NaF + Cl2 = NaCl + F =>
2 NaF + Cl2 = 2 NaCl + 2 F
Fe(NO3)3 + Ba(OH)2 = Ba(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 3 Ba(NO3)2 + 2 Fe(OH)3
C2H4 + HBr = C2H4Br2 + H =>
C2H4 + 2 HBr = C2H4Br2 + 2 H
NaF + Cl2 = NaCl + F =>
2 NaF + Cl2 = 2 NaCl + 2 F
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C = C28 =>
28 C = C28
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HgO + H2O = Hg(OH)2 =>
HgO + H2O = Hg(OH)2
KHC4H4O6 + NH4OH = NH3 + KOH + H2C4H4O6 =>
KHC4H4O6 + NH4OH = NH3 + KOH + H2C4H4O6
SO2 = S + O2 =>
SO2 = S + O2
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
OC5H10 + O2 = CO2 + H2O =>
OC5H10 + 7 O2 = 5 CO2 + 5 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
C3H6 + C2H4O = C5H10O =>
C3H6 + C2H4O = C5H10O
K2O2O + CO2 = KOC + O2 =>
2 K2O2O + 4 CO2 = 4 KOC + 5 O2
U + HNO3 = U(NO3)6 + N2 + H2O =>
5 U + 36 HNO3 = 5 U(NO3)6 + 3 N2 + 18 H2O
H12N3O4P + Br3Cr = NH4Br + CrPO4 =>
H12N3O4P + Br3Cr = 3 NH4Br + CrPO4
P4O6 + I2 = P2I4 + P1O14 =>
14 P4O6 + 50 I2 = 25 P2I4 + 6 P1O14
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
BaCl2 + NaPO3 = NaCl + Ba(PO3)2 =>
BaCl2 + 2 NaPO3 = 2 NaCl + Ba(PO3)2
CaCl2 + (NH4)2SO4 = CaSO4 + NH4Cl =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2 NH4Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KCIO3 + MnO2 + KOH = K2MnO4 + KCI + H2O =>
KCIO3 + 3 MnO2 + 6 KOH = 3 K2MnO4 + KCI + 3 H2O
ZnCl2 + H2O + NH3 = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 H2O + 2 NH3 = Zn(OH)2 + 2 NH4Cl
LiNO3H2O = HNO3LiOH =>
LiNO3H2O = HNO3LiOH
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
H2SO3 + NH4OH = NH4HSO3 + H2O =>
H2SO3 + NH4OH = NH4HSO3 + H2O
NaHCO3(l) + HCl(g) = NaCl(s) + CO2(l) + H2O(l) =>
NaHCO3(l) + HCl(g) = NaCl(s) + CO2(l) + H2O(l)
NaOH + LiCl = NaCl + LiOH =>
NaOH + LiCl = NaCl + LiOH
NaS + HCl = S2 + NaHCl =>
2 NaS + 2 HCl = S2 + 2 NaHCl
H2O + CO2 = HCO + HO2 =>
H2O + CO2 = HCO + HO2
Pb(NO3)2 + Mg(NO3)2 = Pb(NO3)4(aq) + Mg2(NO3)2(aq) =>
Pb(NO3)2 + 2 Mg(NO3)2 = Pb(NO3)4(aq) + Mg2(NO3)2(aq)
LiBH4 + CH3CHO + H2O = CH3CH2OH + Li[B(OH)4] =>
LiBH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + Li[B(OH)4]
KHSO4 + NO2 = KNO3 + SO3 + H2 =>
2 KHSO4 + 2 NO2 = 2 KNO3 + 2 SO3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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