| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6 + HCl = C2H5Cl + H2
Mg + N{3-} = MgN{3-} =>
Mg + N{3-} = MgN{3-}
*2Na + H2O = NaOH + H2 =>
*2Na + 2 H2O = 2 NaOH + H2
NaY + AgNO3 = AgY + NaNO3 =>
NaY + AgNO3 = AgY + NaNO3
CH3COOH + Na2HCO3 = CH3COONa + H2 + CO4 =>
11 CH3COOH + 6 Na2HCO3 = 12 CH3COONa + 7 H2 + 4 CO4
SO2H2O = H2SO3 =>
SO2H2O = H2SO3
CH3COOH + H2O = CH3OO{-} + H{+} =>
CH3COOH + 2 H2O = 2 CH3OO{-} + 2 H{+}
CO3 + H2O = CO2 + OH =>
CO3 + H2O = CO2 + 2 OH
H2SO4 + Zn(OH)2 = ZnSO4 + HOH =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 HOH
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CuCl + Al = Cu + AlCl3 =>
3 CuCl + Al = 3 Cu + AlCl3
ZnS + O{2} = ZnO + SO{4} =>
ZnS + 2 O{2} = ZnO + SO{4}
CrSO4 + Al(OH)3 = Al2(SO4)3 + Cr(OH)2 =>
3 CrSO4 + 2 Al(OH)3 = Al2(SO4)3 + 3 Cr(OH)2
FeSO4 + NaClO + H2O = Fe(OH)3 + Cl2 + Na2SO4 + OH =>
FeSO4 + 2 NaClO + 2 H2O = Fe(OH)3 + Cl2 + Na2SO4 + OH
Cu2SS + O2 = Cu + SO2 =>
Cu2SS + 2 O2 = 2 Cu + 2 SO2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
G + R2 = GR2 =>
G + R2 = GR2
Pb(NO2)4 + Na2CrO4 = Pb(CrO4)4 + Na4(NO2)2 =>
Pb(NO2)4 + 4 Na2CrO4 = Pb(CrO4)4 + 2 Na4(NO2)2
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
KCl + MgOH = KOH + MgCl =>
KCl + MgOH = KOH + MgCl
C6H5COO{-} + H2O = OH{-} + C6H5COOH =>
C6H5COO{-} + H2O = OH{-} + C6H5COOH
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
I2 + KOH = KIO + KI + H2O =>
I2 + 2 KOH = KIO + KI + H2O
Ni + HCl2 = Ni2Cl2 + H2 =>
4 Ni + 2 HCl2 = 2 Ni2Cl2 + H2
Fe + Ag(No3)3 = Fe(No3)2 + Ag =>
3 Fe + 2 Ag(No3)3 = 3 Fe(No3)2 + 2 Ag
NaCl + Na3PO4 = ClPO4 + Na4 =>
NaCl + Na3PO4 = ClPO4 + Na4
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
BaO2 + SO2 = BaSO4 =>
BaO2 + SO2 = BaSO4
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Ni6(N6O18)2 + H2C2O4 = Ni2C4O8 + HNO3 =>
Ni6(N6O18)2 + 6 H2C2O4 = 3 Ni2C4O8 + 12 HNO3
Pb(NO3)2 + HBr = PbBr + H(NO3)2 =>
Pb(NO3)2 + HBr = PbBr + H(NO3)2
iron + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KHCO3(aq) + HF(aq) = KF(aq) + H2CO3(aq) =>
KHCO3(aq) + HF(aq) = KF(aq) + H2CO3(aq)
Fe{3+} + HSCN = Fe(SCN)2{+} + H{+} =>
Fe{3+} + 2 HSCN = Fe(SCN)2{+} + 2 H{+}
Zn{2+} + HSO{4+} = ZnSO{4+} + H{2+} =>
Zn{2+} + HSO{4+} = ZnSO{4+} + H{2+}
LiHCO3 + NaOH = Na2CO3 + H2O + Li2CO3 =>
2 LiHCO3 + 2 NaOH = Na2CO3 + 2 H2O + Li2CO3
H2SO4(aq) + KOH(aq) = KSO4(aq) + H2OH(s) =>
H2SO4(aq) + KOH(aq) = KSO4(aq) + H2OH(s)
CuFeS2 + O3 = CuO + Fe3O4 + SO2 =>
9 CuFeS2 + 19 O3 = 9 CuO + 3 Fe3O4 + 18 SO2
Cr + Ag{+} + H2O = CrO4{2-} + Ag + H{+} =>
Cr + 6 Ag{+} + 4 H2O = CrO4{2-} + 6 Ag + 8 H{+}
ZnC2O4 = C2O4 + Zn =>
ZnC2O4 = C2O4 + Zn
C14H30 + CuO = Cu + CO2 + H2O =>
C14H30 + 43 CuO = 43 Cu + 14 CO2 + 15 H2O
C4H9OH + CaO2 = CO2 + H2O + CaOH =>
C4H9OH + 8 CaO2 = 4 CO2 + H2O + 8 CaOH
CrH2O4 + HCl = Cr + Cl + H2O =>
CrH2O4 + 6 HCl = Cr + 6 Cl + 4 H2O
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(aq) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(aq) + 2 KNO3(aq)
Fe(OH)3 + H2SO3 = (FeOH)2(SO3)2 + H2O =>
2 Fe(OH)3 + 2 H2SO3 = (FeOH)2(SO3)2 + 4 H2O
Mg2 + N{3-} = MgN{3-} =>
Mg2 + 2 N{3-} = 2 MgN{3-}
H2PaF7 + H2SO4 + H2O = H3PaO(SO4)3 + HF =>
H2PaF7 + 3 H2SO4 + H2O = H3PaO(SO4)3 + 7 HF
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H10O2 + Na = C5H9OONa + H2 =>
2 C5H10O2 + 2 Na = 2 C5H9OONa + H2
MnSO4 + KNO3 + KOH = K2MnO4 + K2SO4 + KNO2 + H2O =>
MnSO4 + 2 KNO3 + 4 KOH = K2MnO4 + K2SO4 + 2 KNO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/24
Équations équilibrées sur02/26/23
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