| Équations équilibrées la veille | Équations équilibrées le lendemain |
KI(aq) + Ag(NO3)(aq) = K(NO3)(aq) + AgI(s)
NH3 + NaClO = NaCl + NO2 + H2O =>
2 NH3 + 7 NaClO = 7 NaCl + 2 NO2 + 3 H2O
KBrO3 + H2SO4 + FeSO4 = KBr + Fe(SO4)3 + H2O =>
2 KBrO3 + 6 H2SO4 + 3 FeSO4 = 2 KBr + 3 Fe(SO4)3 + 6 H2O
NaHCO3 + CH3COOH = CH4COONa + H2O + CO2 =>
8 NaHCO3 + 9 CH3COOH = 8 CH4COONa + 6 H2O + 10 CO2
LiF + H2S = HF + Li2S =>
2 LiF + H2S = 2 HF + Li2S
(AgNO3) + (NaCl) = (AgCl) + (NaNO3) =>
(AgNO3) + (NaCl) = (AgCl) + (NaNO3)
H2Cr2O7 + Fe(OH)2 = Fe2(Cr2O7)2 + H2O =>
2 H2Cr2O7 + 2 Fe(OH)2 = Fe2(Cr2O7)2 + 4 H2O
Cu2S + FeO = Cu2O + FeS =>
Cu2S + FeO = Cu2O + FeS
Cr2O7 + Ba(OH)2 = Ba(CrO4)2 + H2O =>
Cr2O7 + Ba(OH)2 = Ba(CrO4)2 + H2O
Mg(NO3)2 + H2(SO4) = Mg(SO4) + H2(NO3)2 =>
Mg(NO3)2 + H2(SO4) = Mg(SO4) + H2(NO3)2
Al2(SO4)3 + PO4 = Al(PO4) + SO4 =>
Al2(SO4)3 + 2 PO4 = 2 Al(PO4) + 3 SO4
H2O2 + SO32{-} = SO42{-} + H2O =>
10 H2O2 + SO32{-} = SO42{-} + 10 H2O
NiSO4 + NH4 = Ni + (NH4)2SO4 =>
NiSO4 + 2 NH4 = Ni + (NH4)2SO4
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
NaOH + KMnO4 = KOH + NaMnO4 =>
NaOH + KMnO4 = KOH + NaMnO4
CH3CF3 + O2 = CO + H2O + F2 =>
4 CH3CF3 + 7 O2 = 8 CO + 6 H2O + 6 F2
Rb2O + CO2 = Rb2CO3 =>
Rb2O + CO2 = Rb2CO3
Sn + CuSO4 = Sn(SO4)2 + Cu =>
Sn + 2 CuSO4 = Sn(SO4)2 + 2 Cu
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
CuCl2(aq) + NH3(aq) + H2O(l) = [Cu(NH3)4](OH)2(aq) + NH4Cl(aq) =>
CuCl2(aq) + 6 NH3(aq) + 2 H2O(l) = [Cu(NH3)4](OH)2(aq) + 2 NH4Cl(aq)
H2 + CO = CH + H2O =>
3 H2 + 2 CO = 2 CH + 2 H2O
NaClO3 + NaI = NaIO3 + NaCl =>
NaClO3 + NaI = NaIO3 + NaCl
HBrO3 + H2S = Br2O + S + H2O =>
2 HBrO3 + 4 H2S = Br2O + 4 S + 5 H2O
AlSO4 + BaNo = AlNo + BaSO4 =>
AlSO4 + BaNo = AlNo + BaSO4
Fe + S = FeS =>
Fe + S = FeS
Sr + MgCl2 = SrCl + Mg =>
2 Sr + MgCl2 = 2 SrCl + Mg
Fe + H2O = FeO3 + H3 =>
Fe + 3 H2O = FeO3 + 2 H3
CO2 + Ca(OH)2 + (C6H5)3CH = (C10O2H9)2Ca =>
CO2 + Ca(OH)2 + (C6H5)3CH = (C10O2H9)2Ca
SrBr2 + HI = SrI2 + HBr =>
SrBr2 + 2 HI = SrI2 + 2 HBr
Al(s) + N2(g) = AlN(cr) =>
2 Al(s) + N2(g) = 2 AlN(cr)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4ClO4 = N2 + O2 + H2O + HCl =>
4 NH4ClO4 = 2 N2 + 5 O2 + 6 H2O + 4 HCl
Li2SO4 + Na3PO4 = Li3PO4 + Na2SO4 =>
3 Li2SO4 + 2 Na3PO4 = 2 Li3PO4 + 3 Na2SO4
CrBr3 + Na2SiO3 = Cr2(SiO3)3 + NaBr =>
2 CrBr3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaBr
CH3Cl + Na = CH3Na + NaCl =>
CH3Cl + 2 Na = CH3Na + NaCl
AI + NaOH + H2O = NaAIO2 + H2 =>
2 AI + 2 NaOH + 2 H2O = 2 NaAIO2 + 3 H2
FeCl3 + Ag = AgCl + Fe =>
FeCl3 + 3 Ag = 3 AgCl + Fe
Al2(SO4)3 + NaHCO3 = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4
Fe + P + O2 = Fe3(PO4)2 =>
3 Fe + 2 P + 4 O2 = Fe3(PO4)2
Na + K2 = NaK =>
2 Na + K2 = 2 NaK
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
K + HS = KHS =>
K + HS = KHS
NO2 + FeO = Fe(NO3) =>
NO2 + FeO = Fe(NO3)
KMnO4 + H2SO4 + Na2C4H4O6 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 4 H2SO4 + Na2C4H4O6 = K2SO4 + 2 MnSO4 + Na2SO4 + 6 H2O + 4 CO2
AgNO3 + H3PO4 = Ag3PO4 + H2O + N2O5 =>
6 AgNO3 + 2 H3PO4 = 2 Ag3PO4 + 3 H2O + 3 N2O5
HI + FeO = FeI + I2 + H2O =>
4 HI + 2 FeO = 2 FeI + I2 + 2 H2O
Ni2S + HNO3 = NiNO3 + N1O + S + H2O =>
3 Ni2S + 8 HNO3 = 6 NiNO3 + 2 N1O + 3 S + 4 H2O
Fe(OH)3 + OH{-} + ClO{-} = FeO4{-}2 + Cl{-} + H2O =>
Fe(OH)3 + OH{-} + 2 ClO{-} = FeO4{-}2 + 2 Cl{-} + 2 H2O
Ca(OH)2 + S = H2O + Ca(HS)2 + CaS2O3 =>
2 Ca(OH)2 + 4 S = H2O + Ca(HS)2 + CaS2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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