| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClHCOOK = HCOOHKCl
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
CH3CH2OOCH + CH3CH2CH2OH = HCOOCH2CH2CH3 + CH3CH2OH =>
CH3CH2OOCH + CH3CH2CH2OH = HCOOCH2CH2CH3 + CH3CH2OH
P2O5 + HCl = PCl5 + H2O =>
P2O5 + 10 HCl = 2 PCl5 + 5 H2O
Cu + NiSO4 = NiCu + SO4 =>
Cu + NiSO4 = NiCu + SO4
CO2 + Ca(OH)2 = Ca(HCO3)2 =>
2 CO2 + Ca(OH)2 = Ca(HCO3)2
P4 + ClO({-}) + H2O = PO4({-3}) + Cl({-}) + H{+} =>
P4 + 10 ClO({-}) + 6 H2O = 4 PO4({-3}) + 10 Cl({-}) + 12 H{+}
SO2 + KMnO4 + H2O = MnSO4 + K2SO2 + H2SO4 =>
7 SO2 + 2 KMnO4 + 4 H2O = 2 MnSO4 + K2SO2 + 4 H2SO4
Ca(NO3)2 + KCl2 = CaCl2 + K(NO3)2 =>
Ca(NO3)2 + KCl2 = CaCl2 + K(NO3)2
LiCl + NaOH = LiClNaOH =>
LiCl + NaOH = LiClNaOH
NH4CI = NH3 + HCI =>
NH4CI = NH3 + HCI
C3H8O3 + Cu(OH)2 = C3H8O4 + Cu2O + H2O =>
C3H8O3 + 2 Cu(OH)2 = C3H8O4 + Cu2O + 2 H2O
NaCl(aq) + Pb(CH3COO)2(aq) = Na(CH3COO)(aq) + PbCl2(s) =>
2 NaCl(aq) + Pb(CH3COO)2(aq) = 2 Na(CH3COO)(aq) + PbCl2(s)
Cu + S = Cu2S6 =>
2 Cu + 6 S = Cu2S6
CaSiAlO3 + H2O = CaO + SiO2 + Al2O3 + H2 =>
2 CaSiAlO3 + 3 H2O = 2 CaO + 2 SiO2 + Al2O3 + 3 H2
Li2O2 + NO2 = Li2NO3 + O2 =>
2 Li2O2 + 2 NO2 = 2 Li2NO3 + O2
K2S + Pb(NO3)2 = Pb2S + K(NO3)2 =>
K2S + 2 Pb(NO3)2 = Pb2S + 2 K(NO3)2
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
K3(Al(OH)6) + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K3(Al(OH)6) + 3 CO2 = 3 K2CO3 + 2 Al(OH)3 + 3 H2O
C4H4KNaO6 = Na2O + K2O + CO2 + CO + H2 =>
2 C4H4KNaO6 = Na2O + K2O + 2 CO2 + 6 CO + 4 H2
Pb(C2H3O2)2 + KNO3 = Pb(NO3)2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KNO3 = Pb(NO3)2 + 2 K(C2H3O2)
Na(s) + HNO3(aq) = NaNO3 + H2 =>
2 Na(s) + 2 HNO3(aq) = 2 NaNO3 + H2
P + KNO3 = KNO2 + P2O5 =>
2 P + 5 KNO3 = 5 KNO2 + P2O5
F2 + Ar = ArF3 =>
3 F2 + 2 Ar = 2 ArF3
Ag + S = Ag4S =>
4 Ag + S = Ag4S
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
KOH + H2SO4 = KHSO4 + H2O =>
KOH + H2SO4 = KHSO4 + H2O
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
HCH2CHCO2 + NaOH = H2O + NaCH2CHO2 =>
2 HCH2CHCO2 + 3 NaOH = H2O + 3 NaCH2CHO2
HN3 + O = NO2 + H2O =>
2 HN3 + 13 O = 6 NO2 + H2O
KHC8H4O4 + HKO = H2O + K2(C8H4O4) =>
KHC8H4O4 + HKO = H2O + K2(C8H4O4)
Sb4S3 + O = Sb4O6 + SO2 =>
Sb4S3 + 12 O = Sb4O6 + 3 SO2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + Fe = Li + Fe(OH)3 =>
3 LiOH + Fe = 3 Li + Fe(OH)3
Na3P + H2O = Na(OH) + H3P =>
Na3P + 3 H2O = 3 Na(OH) + H3P
Ti + HF = TiF4 + H2 =>
Ti + 4 HF = TiF4 + 2 H2
Na3P + H2O = Na(OH) + H3P =>
Na3P + 3 H2O = 3 Na(OH) + H3P
KBrO3 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Br2 + H2O =>
2 KBrO3 + 6 H2SO4 + 10 FeSO4 = K2SO4 + 5 Fe2(SO4)3 + Br2 + 6 H2O
Na3P + H2O = Na(OH) + H3P =>
Na3P + 3 H2O = 3 Na(OH) + H3P
H3PO4 + Li2O = Li3PO4 + H2O =>
2 H3PO4 + 3 Li2O = 2 Li3PO4 + 3 H2O
Al + HSO4 = Al2SO4 + H2 =>
4 Al + 2 HSO4 = 2 Al2SO4 + H2
Na3P + H2O = Na(OH) + H3P =>
Na3P + 3 H2O = 3 Na(OH) + H3P
NH4CI = NH4 + CI =>
NH4CI = NH4 + CI
C2H5Cl + Cu(OH)2 = C2H5OH + CuCl2 =>
2 C2H5Cl + Cu(OH)2 = 2 C2H5OH + CuCl2
Na3P + H2O = Na(OH) + H3P =>
Na3P + 3 H2O = 3 Na(OH) + H3P
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na3P + H2O = Na(OH) + H3P =>
Na3P + 3 H2O = 3 Na(OH) + H3P
KSCN + K2Cr2O7 + HCl = KCl + CrCl3 + CO2 + NO + SO2 + H2O =>
6 KSCN + 11 K2Cr2O7 + 94 HCl = 28 KCl + 22 CrCl3 + 6 CO2 + 6 NO + 6 SO2 + 47 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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