| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgNO3 + RbI = RbNO3 + HgI
In(CH3CO2)3 + Li(PO4) = Li(CH3CO2)3 + In(PO4) =>
In(CH3CO2)3 + Li(PO4) = Li(CH3CO2)3 + In(PO4)
I{3-} + S2O3{2+}{-} = I{-} + S4O6{2-} =>
3 I{3-} + 2 S2O3{2+}{-} = 3 I{-} + S4O6{2-}
AgNO3(aq) + BaCl2(aq) = Ba(NO3)2(aq) + AgCl(s) =>
2 AgNO3(aq) + BaCl2(aq) = Ba(NO3)2(aq) + 2 AgCl(s)
Cl2 + C + SiO = Cl4Si + CO =>
2 Cl2 + C + SiO = Cl4Si + CO
FeOHSO3 + H2SO4 = FeOHSO4 + H2SO3 =>
FeOHSO3 + H2SO4 = FeOHSO4 + H2SO3
C2H4O + CuO = C2H4O2 + Cu =>
C2H4O + CuO = C2H4O2 + Cu
NaMnSO4 = MnNa(SO4) =>
NaMnSO4 = MnNa(SO4)
C2H4O2 + NaCHO3 = H2O + CO2 + NaC2H3O2 =>
C2H4O2 + NaCHO3 = H2O + CO2 + NaC2H3O2
KClO + H = KCl + H2O =>
KClO + 2 H = KCl + H2O
Tl + H2O = Tl(OH)3 + H2 =>
2 Tl + 6 H2O = 2 Tl(OH)3 + 3 H2
SnNO3 + KCl = SnCl + KNO3 =>
SnNO3 + KCl = SnCl + KNO3
H2SO4 + Cd(OH)2 = H2(OH)2 + CdSO4 =>
H2SO4 + Cd(OH)2 = H2(OH)2 + CdSO4
CH3CO2H(aq) + LiHSO3(aq) = CH3CO2Li(aq) + SO2(g) + H2O(l) =>
CH3CO2H(aq) + LiHSO3(aq) = CH3CO2Li(aq) + SO2(g) + H2O(l)
KBr + KNO3 = KO3 + BrKN =>
KBr + KNO3 = KO3 + BrKN
H3PO2 + I2 + H2O33 = H3PO3 + HI =>
33 H3PO2 + I2 + H2O33 = 33 H3PO3 + 2 HI
Pb + H2SO4 = SO2 + Pb(HSO4) + H2O =>
2 Pb + 3 H2SO4 = SO2 + 2 Pb(HSO4) + 2 H2O
Mg3 + HCl = H2 + MgCl2 =>
Mg3 + 6 HCl = 3 H2 + 3 MgCl2
CaCl2 + H3PO4 = H2Cl2 + Ca3(PO4)2 =>
3 CaCl2 + 2 H3PO4 = 3 H2Cl2 + Ca3(PO4)2
C9H11O5 + O2 = CO2 + H2O =>
4 C9H11O5 + 37 O2 = 36 CO2 + 22 H2O
Mg + Na2HPO4 + NH3 = MgNH4PO4 + Na =>
Mg + Na2HPO4 + NH3 = MgNH4PO4 + 2 Na
NHg + O2 = NO + HgO =>
NHg + O2 = NO + HgO
HgO(g) = Hg + O2 =>
2 HgO(g) = 2 Hg + O2
Fe(s) + Cl2(g) = FeCl3(s) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(s)
HCI + NH4OH = H2O + CINH4 =>
HCI + NH4OH = H2O + CINH4
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
Ni(NO3)2 + NaHCO3 = Ni(HCO3)2 + NaNO3 =>
Ni(NO3)2 + 2 NaHCO3 = Ni(HCO3)2 + 2 NaNO3
Mg + Sn = Mg2Sn =>
2 Mg + Sn = Mg2Sn
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
LiOH + H2SO3 = HLiSO3 + H2O =>
LiOH + H2SO3 = HLiSO3 + H2O
CuCl2 + KNO3 = Cu(NO3)2 + KCl =>
CuCl2 + 2 KNO3 = Cu(NO3)2 + 2 KCl
HZn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
8 HZn + 22 HNO3 = 8 Zn(NO3)2 + 3 NH4NO3 + 9 H2O
ClO2 + H = HClO2 =>
ClO2 + H = HClO2
Na2O + Cl2 = NaClO + NaCl =>
Na2O + Cl2 = NaClO + NaCl
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2*H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2*H2O
CuSO4 + Cl = CuCl2 + SO4 =>
CuSO4 + 2 Cl = CuCl2 + SO4
Si2 + O = SiO2 =>
Si2 + 4 O = 2 SiO2
Na2CO3H2SiF6 = Na2SiF6CO2H2O =>
Na2CO3H2SiF6 = Na2SiF6CO2H2O
H2CrO4 + PB(NO3)2 = PB(CrO4)2 + H + NO3 =>
2 H2CrO4 + PB(NO3)2 = PB(CrO4)2 + 4 H + 2 NO3
C6H5COOH + CH3Cl = C6H4COOHCH3 + HCl =>
C6H5COOH + CH3Cl = C6H4COOHCH3 + HCl
C6H4(COOH)2 + CuO = CO2 + H2O + Cu =>
C6H4(COOH)2 + 15 CuO = 8 CO2 + 3 H2O + 15 Cu
Cr + Fe(NO3)2 = Fe + Cr(NO3)2 =>
Cr + Fe(NO3)2 = Fe + Cr(NO3)2
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
PbS + HNO3 = Pb(NO3)2 + H2O + S + NO =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 4 H2O + 3 S + 2 NO
Ca(HO) + (PO4) = Ca(PO4) + (HO) =>
Ca(HO) + (PO4) = Ca(PO4) + (HO)
Au2(SO4)3 + H2 = Au + H2SO4 =>
Au2(SO4)3 + 3 H2 = 2 Au + 3 H2SO4
Fe2SO4 + Al = AlSO4 + Fe =>
Fe2SO4 + Al = AlSO4 + 2 Fe
Mg5 + O2 = MgO =>
2 Mg5 + 5 O2 = 10 MgO
Mg2 + HNO3 = Mg(NO3)2 + H2 =>
Mg2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O + 2 NO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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