| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNKI = AgIKN
MgZn(ClO3)2 = ZnMg(ClO3)2 =>
MgZn(ClO3)2 = ZnMg(ClO3)2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2
NH4HCO3KOH = NH3H2OKHCO3 =>
NH4HCO3KOH = NH3H2OKHCO3
HCl(aq)NH3(aq) = NH4Cl(s) =>
HCl(aq)NH3(aq) = NH4Cl(s)
HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2
KNO3 + PbCrO4 = K2CrO4 + Pb(NO3)2 =>
2 KNO3 + PbCrO4 = K2CrO4 + Pb(NO3)2
FeSO4 + BaCI2 = BaSO4 + FeCI2 =>
FeSO4 + BaCI2 = BaSO4 + FeCI2
Hg(NO3)2(aq)Na2S(aq) = HgSNa2(NO3)2 =>
Hg(NO3)2(aq)Na2S(aq) = HgSNa2(NO3)2
Ca(s)HCl(aq) = CaClH =>
Ca(s)HCl(aq) = CaClH
H2O + FeSO4 + KI + KIO3 = Fe(OH)2 + K2SO4 + I2 =>
3 H2O + 3 FeSO4 + 5 KI + KIO3 = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
KOH + CO2 = K2CO3H2O =>
2 KOH + CO2 = K2CO3H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NO2H2S = NOSH2O =>
NO2H2S = NOSH2O
CaSO4 + NO + H2O = CaS + HNO2 =>
CaSO4 + 8 NO + 4 H2O = CaS + 8 HNO2
CuClFeO = FeClCuO =>
CuClFeO = FeClCuO
Fe + B = FeB =>
Fe + B = FeB
FeCl2 + H2O2 + ClH = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 ClH = 2 FeCl3 + 2 H2O
CH2OH + CuO = CH2CHO + Cu + H2O =>
4 CH2OH + CuO = 2 CH2CHO + Cu + 3 H2O
MgOHAlClO = MgClOAlOH =>
MgOHAlClO = MgClOAlOH
C9H19COOHC5H11OH = C9H19COOC5H11H2O =>
C9H19COOHC5H11OH = C9H19COOC5H11H2O
AlCl3 + H2O = AlOHCl2 + HCl =>
AlCl3 + H2O = AlOHCl2 + HCl
Zn(NO3)2 + (NH4)2S = ZnS + (NH4)NO3 =>
Zn(NO3)2 + (NH4)2S = ZnS + 2(NH4)NO3
K2Cr2O7 + H2SO4 + CH4O = CH2O + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH4O = 3 CH2O + K2SO4 + Cr2(SO4)3 + 7 H2O
Co + Cr{2+} = Co{2+} + Cr =>
Co + Cr{2+} = Co{2+} + Cr
H2Co3 + NaCl = Na2Co3 + HCl =>
H2Co3 + 2 NaCl = Na2Co3 + 2 HCl
FeH3 = Fe + H =>
FeH3 = Fe + 3 H
ZnClNaOH = ZnOHNaCl =>
ZnClNaOH = ZnOHNaCl
Ni2O3 + HCl = NiCl3 + H2O =>
Ni2O3 + 6 HCl = 2 NiCl3 + 3 H2O
C3H4 + Cl2 = C3H4Cl =>
2 C3H4 + Cl2 = 2 C3H4Cl
NaNO3(s) = NaNO2 + O2 =>
2 NaNO3(s) = 2 NaNO2 + O2
CrBr2I2 = CrI2Br2 =>
CrBr2I2 = CrI2Br2
C6H5COOHNaOH = C6H5COONaHOH =>
C6H5COOHNaOH = C6H5COONaHOH
Cr2(SO4)3 + K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3 + K2SO4 = 2 CrK(SO4)2
FeNaCrO = FeCrONa =>
FeNaCrO = FeCrONa
PbCl2 + O2 = PbO + Cl2 =>
2 PbCl2 + O2 = 2 PbO + 2 Cl2
CaClLiBr = CaBrLiCl =>
CaClLiBr = CaBrLiCl
SIO2 + Mg = MgO + SI =>
SIO2 + 2 Mg = 2 MgO + SI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2MnF2 = MnCl2F2 =>
Cl2MnF2 = MnCl2F2
AgIK = AgKI =>
AgIK = AgKI
C6H12 + hydrogen = C6H14 =>
C6H12 + H2 = C6H14
Ba(OH)2 + Ag = Ba + Ag(OH) =>
Ba(OH)2 + 2 Ag = Ba + 2 Ag(OH)
Ca(OH)2 + H3O = CaHOH + OH =>
2 Ca(OH)2 + H3O = 2 CaHOH + 3 OH
K2Cr2O7 + HCl(aq) = KCl(aq) + CrCl3(aq) + Cl2(aq) + H2O(l) =>
K2Cr2O7 + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 3 Cl2(aq) + 7 H2O(l)
Fe{2} = Fe{2}O{3-} =>
Fe{2} = Fe{2}O{3-}
Na2CO3 + Ag(NO3) = Na(NO3) + Ag2(CO3) =>
Na2CO3 + 2 Ag(NO3) = 2 Na(NO3) + Ag2(CO3)
Cr2(SO4)3 + NaOH + NaBiO3 = Na2CrO4 + Bi2O3 + Na2SO4 + H2O =>
2 Cr2(SO4)3 + 14 NaOH + 6 NaBiO3 = 4 Na2CrO4 + 3 Bi2O3 + 6 Na2SO4 + 7 H2O
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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