| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl + Na = NaCl
ZO + CO = Z + CO2 =>
ZO + CO = Z + CO2
CaCl2 + (HNO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2(HNO3) = Ca(NO3)2 + 2 HCl
N2 + H2 = NH3 = Q =>
N2 + 3 H2 = 2 NH3
C8H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H14(l) + 23 O2(g) = 16 CO2(g) + 14 H2O(l)
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
CuCl2 + NaClO4 = Cu(ClO4)2 + NaCl =>
CuCl2 + 2 NaClO4 = Cu(ClO4)2 + 2 NaCl
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
HF + OH{-} = F{-} + H2O =>
HF + OH{-} = F{-} + H2O
Al(OH)3 + H{+} = Al{3+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3+} + 3 H2O
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
AsCl2 + H2O = HCl + As(OH)2 =>
AsCl2 + 2 H2O = 2 HCl + As(OH)2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Ag2SO4 + NH4OH = AgOH + (NH4)2SO4 =>
Ag2SO4 + 2 NH4OH = 2 AgOH + (NH4)2SO4
K2Cr2O7 + H2O2 = Cr2O3 + O2 + KOH =>
K2Cr2O7 + H2O2 = Cr2O3 + 2 O2 + 2 KOH
Na2CO3 + HNO3 = Na2CO3HNO3 =>
Na2CO3 + HNO3 = Na2CO3HNO3
NH3 + O3 = N3 + H2O =>
6 NH3 + 3 O3 = 2 N3 + 9 H2O
NaOH + H2O = Na(OH)2 + H2 =>
2 NaOH + 2 H2O = 2 Na(OH)2 + H2
Mg(OH)2 + CO2 = Mg(HCO3)2 =>
Mg(OH)2 + 2 CO2 = Mg(HCO3)2
CH3COOH + Zn(s) = Zn(CH3COO)2(aq) + H2(g) =>
2 CH3COOH + Zn(s) = Zn(CH3COO)2(aq) + H2(g)
Cu{2+} + O{2-} = CuO =>
Cu{2+} + O{2-} = CuO
CH3CH2CH2CH2CH2CCCH2OH + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CCCH2OH + 11 O2 = 8 CO2 + 7 H2O
Pb3O4 + Mn(NO3)2 + HNO3 = MnO2 + Pb(NO3)2 + H2O =>
Pb3O4 + Mn(NO3)2 + 4 HNO3 = MnO2 + 3 Pb(NO3)2 + 2 H2O
ZnCl2(aq) + Ca(OH)2(aq) = Zn(OH)2 + CaCl2 =>
ZnCl2(aq) + Ca(OH)2(aq) = Zn(OH)2 + CaCl2
Mn(NO3)2 + KMnO4 + H2O = MnO2 + KNO3 + HNO3 =>
3 Mn(NO3)2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 KNO3 + 4 HNO3
FeO + PO3 = FePO4 =>
FeO + PO3 = FePO4
Na + Pb(NO3)2 = Na(NO3)2 + Pb =>
Na + Pb(NO3)2 = Na(NO3)2 + Pb
NaCH3COO + K2SO4 = CO2 + H2O + NaOH + K2S =>
NaCH3COO + K2SO4 = 2 CO2 + H2O + NaOH + K2S
NaOH + O2 = NaO2 + H2O =>
4 NaOH + 3 O2 = 4 NaO2 + 2 H2O
Au(OH) = AuHO =>
Au(OH) = AuHO
CH3CH2ONH4 + HCl = NH3 + H2O + CH3CH2Cl =>
CH3CH2ONH4 + HCl = NH3 + H2O + CH3CH2Cl
Ni(s) + Mg(NO3)2(aq) = Ni(NO3)2(aq) + Mg(s) =>
Ni(s) + Mg(NO3)2(aq) = Ni(NO3)2(aq) + Mg(s)
AgSO4 + H2 = Ag + H2SO4 =>
AgSO4 + H2 = Ag + H2SO4
Na2S2O3 + KBrO3 = S + Na2SO4 + KBr =>
3 Na2S2O3 + KBrO3 = 3 S + 3 Na2SO4 + KBr
[Ag(NH3)2]Cl + KI = KCl + [Ag(NH3)2]I =>
[Ag(NH3)2]Cl + KI = KCl + [Ag(NH3)2]I
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 6(NH4)Fe(SO4)2 + K2SO4 + Cr2(SO4)3 + 3(NH4)2SO4 + 7 H2O
NaCH3COO + K2SO4 = CO2 + H2O + NaOH + K2S =>
NaCH3COO + K2SO4 = 2 CO2 + H2O + NaOH + K2S
KF + AgNO3 = KNO3 + AgF =>
KF + AgNO3 = KNO3 + AgF
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S
HNO3 + P = H2PO4 + NO2 + H2O =>
6 HNO3 + P = H2PO4 + 6 NO2 + 2 H2O
Mg(OH)2 + NO2 = Mg(NO3)2 + H2 =>
Mg(OH)2 + 2 NO2 = Mg(NO3)2 + H2
Sr + PO4 = SrPO4 =>
Sr + PO4 = SrPO4
C3H6(g) + NO(g) = C3H3N(s) + H2O(l) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(s) + 6 H2O(l) + N2(g)
Li2CrO4 + FeCl3 = LiCl + Fe2(CrO4)3 =>
3 Li2CrO4 + 2 FeCl3 = 6 LiCl + Fe2(CrO4)3
Ag{+} + F{-} = AgF =>
Ag{+} + F{-} = AgF
Mg(OH)2 + NO2 = Mg(NO3)2 + H2 =>
Mg(OH)2 + 2 NO2 = Mg(NO3)2 + H2
LiOH + CuO = CuOH + LiO =>
LiOH + CuO = CuOH + LiO
C17H35COONa + FeCl3 = (C17H35COO)3Fe + NaCl =>
3 C17H35COONa + FeCl3 = (C17H35COO)3Fe + 3 NaCl
Al(OH)3 + H4SiO4 = (AlOH)2SiO4 + H2O =>
2 Al(OH)3 + H4SiO4 = (AlOH)2SiO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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