| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CO2K + C4H9Br = C6H12O2 + KBr
CH3CH2Cl + NaNCO + HCl + H2O = NaCl + CH3CH2NH2*HCl + CO2 =>
CH3CH2Cl + NaNCO + HCl + H2O = NaCl + CH3CH2NH2*HCl + CO2
FeCl3 + NaBr = FeBr3 + NaCl =>
FeCl3 + 3 NaBr = FeBr3 + 3 NaCl
AgNO3 + Fe(CN)6 = AgFe(CN)6 + NO3 =>
AgNO3 + Fe(CN)6 = AgFe(CN)6 + NO3
Al(OH)3 + NH4OH = NH4Al(OH)4 =>
Al(OH)3 + NH4OH = NH4Al(OH)4
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl = =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
H2SO4 + NaOH = Na2SO4 + (H2O) =>
H2SO4 + 2 NaOH = Na2SO4 + 2(H2O)
FeS + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS + 6 Na2O2 = Na2FeO4 + Na2SO4 + 4 Na2O
C2H6(g) + Cl2(l) = C2H5Cl(g) + HCl(l) =>
C2H6(g) + Cl2(l) = C2H5Cl(g) + HCl(l)
H2(SO4)3 + K2Cr2O7 = K2(SO4)3 + Cr2(SO4)3 + H2O + O2 =>
4 H2(SO4)3 + 2 K2Cr2O7 = 2 K2(SO4)3 + 2 Cr2(SO4)3 + 4 H2O + 5 O2
Si + KOH = K2SiO2 + H2 =>
Si + 2 KOH = K2SiO2 + H2
FeS(s) + O2(g) = FeO(s) + SO2(g) =>
2 FeS(s) + 3 O2(g) = 2 FeO(s) + 2 SO2(g)
NH4HCO3HNO3 = CO2H2ONH4NO3 =>
NH4HCO3HNO3 = CO2H2ONH4NO3
CH3COOH + NH3 = CHCOO + NH4 =>
CH3COOH + 3 NH3 = CHCOO + 3 NH4
(PO)4 = PO =>
(PO)4 = 4 PO
HB(Fe{3+}) + KCN = HB(Fe{2+})CN + K{+} =>
HB(Fe{3+}) + KCN = HB(Fe{2+})CN + K{+}
C4H6 + [Cu(NH3)2]Cl = C4H5Cu + NH3 + HCl =>
C4H6 + [Cu(NH3)2]Cl = C4H5Cu + 2 NH3 + HCl
FeSO3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO3 + 4 H2SO4 = Fe2(SO4)3 + 3 SO2 + 4 H2O
K2SO4 + Ca(NO3)2 = KNO3 + CaSO4 =>
K2SO4 + Ca(NO3)2 = 2 KNO3 + CaSO4
BiCl3(aq) + NaOH(aq) = BiOH + NaCl3 =>
BiCl3(aq) + NaOH(aq) = BiOH + NaCl3
C9H20 + O2 = C9H20O2 =>
C9H20 + O2 = C9H20O2
Fe(OH)3MgCl2 = FeCl2Mg(OH)3 =>
Fe(OH)3MgCl2 = FeCl2Mg(OH)3
C6H12O6(aq) = CO2(g) + CH3CH2OH(aq) =>
C6H12O6(aq) = 2 CO2(g) + 2 CH3CH2OH(aq)
NO3{-} + K{+} = KNO3 =>
NO3{-} + K{+} = KNO3
K3PO4 + Fe(NO3)2 = Fe3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 KNO3
NaCN + HCl(aq) = NaCl(aq) + HCN(g) =>
NaCN + HCl(aq) = NaCl(aq) + HCN(g)
C6H12O4 + O4 = CO2 + H2O =>
2 C6H12O4 + 7 O4 = 12 CO2 + 12 H2O
FeOSO3 = Fe(SO4) =>
FeOSO3 = Fe(SO4)
CuCO3 + H2O = Cu(OH)2 + CO2 =>
CuCO3 + H2O = Cu(OH)2 + CO2
FeSO4 + CH3COOH = Fe(CH3COO)2 + H2SO4 =>
FeSO4 + 2 CH3COOH = Fe(CH3COO)2 + H2SO4
Ca(NO3)2 + NH3 = Ca(NH3) + NO3 =>
Ca(NO3)2 + NH3 = Ca(NH3) + 2 NO3
PH3(g) + O2(g) = H2O(l) + P4O10(s) =>
4 PH3(g) + 8 O2(g) = 6 H2O(l) + P4O10(s)
K(H2PO4) + Pb(CO3)2 = K(CO3)2 + Pb(H2PO4) =>
K(H2PO4) + Pb(CO3)2 = K(CO3)2 + Pb(H2PO4)
HCl + Al = Al(HCl) =>
HCl + Al = Al(HCl)
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O
Cu(NO3)2 + KMnO4 = Cu(MnO4)2 + KNO3 =>
Cu(NO3)2 + 2 KMnO4 = Cu(MnO4)2 + 2 KNO3
[Fe(H2O)6] + H2O = [Fe(H2O)5(OH)] + H3O =>
[Fe(H2O)6] + H2O = [Fe(H2O)5(OH)] + H3O
C2H4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 28 H2O
FeSO4 + HgNO3 = Hg2SO4 + Fe(NO3)2 =>
FeSO4 + 2 HgNO3 = Hg2SO4 + Fe(NO3)2
NH4NO3 + Ba = BaO + Ba3N2 + BaH2 =>
NH4NO3 + 8 Ba = 3 BaO + Ba3N2 + 2 BaH2
Fe(OH)2 + CaO + H2O = Fe(OH)3 + CaOH =>
Fe(OH)2 + CaO + H2O = Fe(OH)3 + CaOH
Sc2(SO3)3 + H2SO4 = Sc2(SO4)3 + H2SO3 =>
Sc2(SO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2SO3
Zn{2+} + K4Fe(CN)6 = Zn3K2[Fe(CN)6]2 + K{+} =>
3 Zn{2+} + 2 K4Fe(CN)6 = Zn3K2[Fe(CN)6]2 + 6 K{+}
NH3OHHCl = NH3ClH2O =>
NH3OHHCl = NH3ClH2O
FeSO4 + KMnO4 + KOH = MnO2 + Fe2O3 + K2SO4 + H2O =>
6 FeSO4 + 2 KMnO4 + 10 KOH = 2 MnO2 + 3 Fe2O3 + 6 K2SO4 + 5 H2O
SF6 + H2S = HF + S8 =>
2 SF6 + 6 H2S = 12 HF + S8
ZnO + H2SO4 + H2O = ZnSO4(H2O)7 =>
ZnO + H2SO4 + 6 H2O = ZnSO4(H2O)7
B + F = BF3 =>
B + 3 F = BF3
KSCN + H2O = KOH + HCNS =>
KSCN + H2O = KOH + HCNS
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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