| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO2 = Na2O + NO + NO2
LiCl + MgF2 = LiF + MgCl2 =>
2 LiCl + MgF2 = 2 LiF + MgCl2
Al + NaClO = Al(ClO)3 + Na =>
Al + 3 NaClO = Al(ClO)3 + 3 Na
CH3OH + CH3COOH = CH3CO2CH2CH3 + H2O =>
2 CH3OH + CH3COOH = CH3CO2CH2CH3 + 2 H2O
BaCl2 + HClO4 = BaClO4 + HCl2 =>
BaCl2 + HClO4 = BaClO4 + HCl2
H + O2 = H2O =>
4 H + O2 = 2 H2O
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
(NH4)2SO4 + Na2SO3 + S = (NH4)2S2O3 + Na2SO4 =>
(NH4)2SO4 + Na2SO3 + S = (NH4)2S2O3 + Na2SO4
Fe{3+} + Cl{2-} = Fe2Cl3 =>
2 Fe{3+} + 3 Cl{2-} = Fe2Cl3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + HOH =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 HOH
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
KOH + FeCl2 = Fe(OH)2 + KCl =>
2 KOH + FeCl2 = Fe(OH)2 + 2 KCl
Li2CO3 + MnCO3 + ReO3 + O2 = Li2MnReO6 + CO2 =>
2 Li2CO3 + 2 MnCO3 + 2 ReO3 + O2 = 2 Li2MnReO6 + 4 CO2
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
EDTA + CaCl2 = CaEDTA + Cl2 =>
EDTA + CaCl2 = CaEDTA + Cl2
Cu2O + C2 = Cu + CO2 =>
4 Cu2O + C2 = 8 Cu + 2 CO2
Cl2H2O = HCl + HClO =>
Cl2H2O = HCl + HClO
CaO(s) + N2O5(g) = Ca(NO3)2 =>
CaO(s) + N2O5(g) = Ca(NO3)2
S3 + O2 = SO3 =>
2 S3 + 9 O2 = 6 SO3
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
CH3(CH2)6*CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6*CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HBr + N2H4 = NBr3 + H =>
6 HBr + N2H4 = 2 NBr3 + 10 H
SO3 + B2O3 = B2(SO4)3 =>
3 SO3 + B2O3 = B2(SO4)3
Mg + P = Mg5P2 =>
5 Mg + 2 P = Mg5P2
C2H4O2 + KOH = C2H3O2K + H2O =>
C2H4O2 + KOH = C2H3O2K + H2O
Fe + Cu(No3)2 = Fe(No3) + Cu =>
2 Fe + Cu(No3)2 = 2 Fe(No3) + Cu
Ag + Hg(NO3)2 = Ag(NO3)2 + Hg =>
Ag + Hg(NO3)2 = Ag(NO3)2 + Hg
KHCO3(aq) + HCl(aq) = CO2 + H2O + KCl =>
KHCO3(aq) + HCl(aq) = CO2 + H2O + KCl
S8 + O3 = SO3 =>
S8 + 8 O3 = 8 SO3
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO(g) + H2O(l) =>
Au(s) + HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + NO(g) + 2 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
M2O4 + H = M2O2 + H2O =>
M2O4 + 4 H = M2O2 + 2 H2O
Mg(OH)2 + (NH4)3PO4 = (Mg(H2PO4)2) + NH3 + H2O =>
Mg(OH)2 + 2(NH4)3PO4 = (Mg(H2PO4)2) + 6 NH3 + 2 H2O
Pt + H2SO4 = PtSO4 + H2 =>
Pt + H2SO4 = PtSO4 + H2
Ca(NO3)2 + Na(SO4)2 = Ca(SO4)2 + Na(NO3)2 =>
Ca(NO3)2 + Na(SO4)2 = Ca(SO4)2 + Na(NO3)2
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
N2 + Ca2 = CaN2 =>
2 N2 + Ca2 = 2 CaN2
(NH4)HF2 + H2O = NH4OH + HF =>
(NH4)HF2 + H2O = NH4OH + 2 HF
Fe2O3 + Al = Fe2Al3 + O3 =>
Fe2O3 + 3 Al = Fe2Al3 + O3
Fe2(SO4)3 + NH3 = Fe2(NH3) + SO4 =>
Fe2(SO4)3 + NH3 = Fe2(NH3) + 3 SO4
BrC6H4OH + C5H11Br = BrC6H4OC5H11 + Br + H2O =>
56 BrC6H4OH + 45 C5H11Br = 51 BrC6H4OC5H11 + 50 Br + 5 H2O
CO2 + H2O = HCO3 + H =>
CO2 + H2O = HCO3 + H
C2H4O2 + HCN + H2O = C3H7NO3 =>
C2H4O2 + HCN + H2O = C3H7NO3
Ba{2+} + SO4{2-} + Cl{-} = BaSO4Cl{-} =>
Ba{2+} + SO4{2-} + Cl{-} = BaSO4Cl{-}
AlCl3 + K2SO4 = Al2(SO4)3 + KCl =>
2 AlCl3 + 3 K2SO4 = Al2(SO4)3 + 6 KCl
F + AgCl = ClAgF =>
F + AgCl = ClAgF
Al2(CO3)3 + H2O = Al(OH)3 + H2CO3 =>
Al2(CO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3
C8H18 + H2O = CH4 + CO =>
3 C8H18 + 7 H2O = 17 CH4 + 7 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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