| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs(s) + 2 H2O(l) = Cs(OH)2(aq) + H2(g)
Br + CsF = Cs + BrF =>
Br + CsF = Cs + BrF
ZnS + HCl + O2 = SO2 + ZnCl + H2O =>
4 ZnS + 4 HCl + 5 O2 = 4 SO2 + 4 ZnCl + 2 H2O
ZrCl4 + NaOH = H4ZrO4 + NaCl =>
ZrCl4 + 4 NaOH = H4ZrO4 + 4 NaCl
ZnS + HCl + O2 = SO2 + ZnCl + H2O =>
4 ZnS + 4 HCl + 5 O2 = 4 SO2 + 4 ZnCl + 2 H2O
CaSO4 + Cu = Ca + CuSO4 =>
CaSO4 + Cu = Ca + CuSO4
Li + CrO4 = Li2CrO4 =>
2 Li + CrO4 = Li2CrO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg6Al2CO3(OH)16*4H2O + HCl = MgCl2 + AlCl3 + CO2 + H2O =>
Mg6Al2CO3(OH)16*4H2O + 18 HCl = 6 MgCl2 + 2 AlCl3 + CO2 + 21 H2O
H2O + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + OH{-} =>
7 H2O + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 14 OH{-}
HCHO2 + H2O = HCH2O2 + OH =>
HCHO2 + H2O = HCH2O2 + OH
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O(l) =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O(l)
MgTiO2 = MgO2Ti =>
MgTiO2 = MgO2Ti
Pb + Hg2(NO3)2 = Hg + Pb(NO3)2 =>
Pb + Hg2(NO3)2 = 2 Hg + Pb(NO3)2
MgCl2 + Ba(NO3)2 = Mg(NO3)2 + BaCl2 =>
MgCl2 + Ba(NO3)2 = Mg(NO3)2 + BaCl2
NaSO4(s) + HCl(g) = NaCl(s) + SO2(g) + H2O(l) + O2(g) =>
4 NaSO4(s) + 4 HCl(g) = 4 NaCl(s) + 4 SO2(g) + 2 H2O(l) + 3 O2(g)
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
MgZnCl2 = MgCl2Zn =>
MgZnCl2 = MgCl2Zn
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
CuSO4 + NH3 = CuH3 + NSO4 =>
CuSO4 + NH3 = CuH3 + NSO4
HI + K2O = K2OH + I =>
HI + K2O = K2OH + I
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
CH3CH2Br + KCN = CH3CH2CN + KBr =>
CH3CH2Br + KCN = CH3CH2CN + KBr
C2H5NH2 + C2H5Cl = C2H5NHC2H5 + HCl =>
C2H5NH2 + C2H5Cl = C2H5NHC2H5 + HCl
K4[Cd(OH)6] + HCl = KCl + Cd(OH)2 + H2O =>
K4[Cd(OH)6] + 4 HCl = 4 KCl + Cd(OH)2 + 4 H2O
Fe + Co(NO3)2 = Fe(NO3)2 + Co =>
Fe + Co(NO3)2 = Fe(NO3)2 + Co
CH3CH2Br + KCN = CH3CH2CN + KBr =>
CH3CH2Br + KCN = CH3CH2CN + KBr
AgNO3 + NH4OH + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4OH + NaOH = Ag(NH3)2OH + NaNO3 + 2 H2O
CaNO3 + K2CO3 = CaCO3 + K2NO3 =>
CaNO3 + K2CO3 = CaCO3 + K2NO3
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
CrBr + Cl2 = CrCl3 + Br =>
2 CrBr + 3 Cl2 = 2 CrCl3 + 2 Br
NaOH + Ba(No3)2 = NaNo3 + Ba(OH)2 =>
2 NaOH + Ba(No3)2 = 2 NaNo3 + Ba(OH)2
Zn + CuCl2 = Cu + ZnCl2 = =>
Zn + CuCl2 = Cu + ZnCl2
CH3COOH + LiOH = H2O + LiC2H3O2 =>
CH3COOH + LiOH = H2O + LiC2H3O2
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
CH3COOH + LiOH = H2O + C2H3LiO2 =>
CH3COOH + LiOH = H2O + C2H3LiO2
NaCl + Fe = FeCl2 + Na =>
2 NaCl + Fe = FeCl2 + 2 Na
K2CrO4 + NiCl2 = K2CrCl2 + NiO4 =>
K2CrO4 + NiCl2 = K2CrCl2 + NiO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
K(Al(OH)4) + H2SO4 = Al2(SO4)3 + K2SO4 + H2O =>
2 K(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + K2SO4 + 8 H2O
CH3OH(l) + O2(g) = CO2(g) + H2O(l)H =>
6 CH3OH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(l)H
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
KMnO4 + C3H8O3 = Mn2O3 + CO2 + H2O + K2O3 =>
14 KMnO4 + 2 C3H8O3 = 7 Mn2O3 + 6 CO2 + 8 H2O + 7 K2O3
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NaCH3CO2*3H2O = Na + CH4 + CO2 + H2O =>
8 NaCH3CO2*3H2O = 8 Na + 7 CH4 + 9 CO2 + 22 H2O
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
CH3CH2Br + KCN = CH3CH2CN + KBr =>
CH3CH2Br + KCN = CH3CH2CN + KBr
Ag(s) + KNO3 = AgNO3 + K =>
Ag(s) + KNO3 = AgNO3 + K
Li2Cl2 = LiCl =>
Li2Cl2 = 2 LiCl
Al + HCI = AlCI + H =>
Al + HCI = AlCI + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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