| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF = H + F
NH4CH3COO + FeCl3 = NH4Cl3 + FeCH3COO =>
NH4CH3COO + FeCl3 = NH4Cl3 + FeCH3COO
HCl(aq)Fe(s) = HFeCl =>
HCl(aq)Fe(s) = HFeCl
HNO3(aq) + K2Cr2O4(aq) + Fe(NO3)2(aq) = KNO3(aq) + Fe(NO3)3(aq) + Cr(NO3)2(aq) + H2O(l) =>
8 HNO3(aq) + K2Cr2O4(aq) + 2 Fe(NO3)2(aq) = 2 KNO3(aq) + 2 Fe(NO3)3(aq) + 2 Cr(NO3)2(aq) + 4 H2O(l)
Fe2O3 + Ba(NO3)2 = Fe(NO3)3 + BaO =>
Fe2O3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaO
Na2(CO3)H2(SO4) = Na2(SO4)H2(CO3) =>
Na2(CO3)H2(SO4) = Na2(SO4)H2(CO3)
NaS + HCl = S2 + NaHCl =>
2 NaS + 2 HCl = S2 + 2 NaHCl
(Na2)O2 = Na2O + O2 =>
2(Na2)O2 = 2 Na2O + O2
Ca + F = Ca1F =>
Ca + F = Ca1F
Na2ZnO2 + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = ZnSO4 + Na2SO4 + 2 H2O
Cl + S = ClS =>
Cl + S = ClS
Li(s)KBr(aq) = LiBr(aq)K(s) =>
Li(s)KBr(aq) = LiBr(aq)K(s)
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
Br2 + H3PO4 = P2 + HBrO3 + H2O =>
Br2 + 2 H3PO4 = P2 + 2 HBrO3 + 2 H2O
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
C12H222O111 + O2 = CO2 + H2O =>
C12H222O111 + 12 O2 = 12 CO2 + 111 H2O
AgAu(NO3) = AuAg(NO3) =>
AgAu(NO3) = AuAg(NO3)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgBr2(s) = Mg(s) + Br2(l) =>
MgBr2(s) = Mg(s) + Br2(l)
Fe(OH)3 + NH3 = Fe + NO3 + H2O =>
3 Fe(OH)3 + NH3 = 3 Fe + NO3 + 6 H2O
ZnSSrCl2 = ZnCl2SrS =>
ZnSSrCl2 = ZnCl2SrS
HCl + FeCl3 = HCl2 + FeCl2 =>
HCl + FeCl3 = HCl2 + FeCl2
CH3(CH)2CH2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH)2CH2CH3(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
KBr + KBrO + H2SO4 = Br + K2SO4 + H2O =>
KBr + KBrO + H2SO4 = 2 Br + K2SO4 + H2O
Ca(NO3)2 + Fe = Ca + Fe(NO3)2 =>
Ca(NO3)2 + Fe = Ca + Fe(NO3)2
H2O + HCN = H3O + CN =>
H2O + HCN = H3O + CN
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P4 + H2O = H2PO2 + P2H4 =>
P4 + 4 H2O = 2 H2PO2 + P2H4
Ba(AlO2)2 + K2CO3 = BaCO3 + KAlO2 =>
Ba(AlO2)2 + K2CO3 = BaCO3 + 2 KAlO2
NaNO3 + H2SO4 + Hg = HgSO4 + Na2SO4 + H2O + NO =>
2 NaNO3 + 4 H2SO4 + 3 Hg = 3 HgSO4 + Na2SO4 + 4 H2O + 2 NO
CuCl + Cl2 = CuCl2 =>
2 CuCl + Cl2 = 2 CuCl2
FeS + KOH = K2S + Fe(OH)2 =>
FeS + 2 KOH = K2S + Fe(OH)2
LiBa(OH) = Li(OH)Ba =>
LiBa(OH) = Li(OH)Ba
HClMgCO = HCOMgCl =>
HClMgCO = HCOMgCl
ammonia + hydrochloricacid = ammoniumchloride =>
NH3 + HCl = NH4Cl
ClFe(III)I = Fe(III)ClI =>
ClFe(III)I = Fe(III)ClI
N2H5Cl + H2O = N2H5 + HCl + OH =>
N2H5Cl + H2O = N2H5 + HCl + OH
C2H5CO2H + NaCO3 = C2H5CO2Na + H2O + CO2 =>
15 C2H5CO2H + 14 NaCO3 = 14 C2H5CO2Na + 10 H2O + 17 CO2
NaS = Na4S4 =>
4 NaS = Na4S4
C6H6 + H2O2 = CO2 + H2O =>
C6H6 + 15 H2O2 = 6 CO2 + 18 H2O
C4H9OH + HBr = C4H9Br + H2O =>
C4H9OH + HBr = C4H9Br + H2O
KI(aq)CaS(aq) = CaIKS =>
KI(aq)CaS(aq) = CaIKS
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al + Cl3 = AlCl3 =>
Al + Cl3 = AlCl3
Al + Ba(OH)2 + H2O = Ba[Al(OH)4] + H2 =>
Al + Ba(OH)2 + 2 H2O = Ba[Al(OH)4] + H2
Ba + H2O = BaO + H =>
Ba + H2O = BaO + 2 H
KCl + H2O = KOH + Cl2 + H2 =>
2 KCl + 2 H2O = 2 KOH + Cl2 + H2
Br(l)FeI = FeBrI(l) =>
Br(l)FeI = FeBrI(l)
MnSO4 + H2O = MnO + H2SO4 =>
MnSO4 + H2O = MnO + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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