| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H3PO4 + 3 AlO3H3 = Al3P3O12 + 9 H2O
Ni + Fe2(SO4)3 = Ni2(SO4)3 + Fe =>
2 Ni + Fe2(SO4)3 = Ni2(SO4)3 + 2 Fe
Na2SO3 + PbCl2 = PbSO3 + NaCl =>
Na2SO3 + PbCl2 = PbSO3 + 2 NaCl
CH3NH3ClH2O = CH3NH2ClH3O =>
CH3NH3ClH2O = CH3NH2ClH3O
HClO + SO2 = ClSO3H =>
HClO + SO2 = ClSO3H
[Al(OH)2]2CO3 + H2CO3 = Al(OH)CO3 + H2O =>
[Al(OH)2]2CO3 + H2CO3 = 2 Al(OH)CO3 + 2 H2O
Al2(Cr2O7)3 = Al + Cr2O7 =>
Al2(Cr2O7)3 = 2 Al + 3 Cr2O7
KI + H2SO4 + KBrO3 = I2 + H2O + KBr + K2SO4 =>
6 KI + 3 H2SO4 + KBrO3 = 3 I2 + 3 H2O + KBr + 3 K2SO4
MnO2 + KClO2 + KOH = KMnO4 + KCl + H2O =>
4 MnO2 + 3 KClO2 + 4 KOH = 4 KMnO4 + 3 KCl + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + H2SO4 = H2S + H2O + MgSO4 =>
4 Mg + 5 H2SO4 = H2S + 4 H2O + 4 MgSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHg + H2O = NaOH + Hg + H2 =>
2 NaHg + 2 H2O = 2 NaOH + 2 Hg + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe3(PO4)2 + (NH4)Cl = FeCl2 + (NH4)3(PO4) =>
Fe3(PO4)2 + 6(NH4)Cl = 3 FeCl2 + 2(NH4)3(PO4)
Al(NO3)3 + H2CrO4 = Al2(CrO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2CrO4 = Al2(CrO4)3 + 6 HNO3
NaHCO3 + H3C6H5O7 = Na2C6H5O7 + CO2 + H2O =>
36 NaHCO3 + 17 H3C6H5O7 = 18 Na2C6H5O7 + 30 CO2 + 41 H2O
NaSO4 + Pb(NO3)2 = PbSO4 + Na(NO3)2 =>
NaSO4 + Pb(NO3)2 = PbSO4 + Na(NO3)2
C3H75OH + O2 = CO2 + H2O =>
2 C3H75OH + 43 O2 = 6 CO2 + 76 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
HCO3HNO2 = NO2H2CO3 =>
HCO3HNO2 = NO2H2CO3
Ag1 + HCl = AgCl + H1 =>
Ag1 + HCl = AgCl + H1
MnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
MnO4 + Na2SO3 + 2 KOH = K2MnO4 + Na2SO4 + H2O
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
NH4NO3 + CH3COCH3 = N2 + C + H2O =>
2 NH4NO3 + CH3COCH3 = 2 N2 + 3 C + 7 H2O
KOH + H2S = KHS + H2O =>
KOH + H2S = KHS + H2O
(NH4)2S + Cu(NO3)2 = CuS + NH4NO3 =>
(NH4)2S + Cu(NO3)2 = CuS + 2 NH4NO3
Fe2(SO4)3 = SO3 + Fe2O3 =>
Fe2(SO4)3 = 3 SO3 + Fe2O3
Sr(OH)2 + NH4Cl = SrCl2 + NOH2 + H2 =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NOH2 + 3 H2
Br + Ca(NO3)2 = CaBr + (NO3)2 =>
Br + Ca(NO3)2 = CaBr + (NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe(OH)3CaO = FeOCa(OH)3 =>
Fe(OH)3CaO = FeOCa(OH)3
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
Cl2 + KBr2 = Br2 + KCl2 =>
Cl2 + KBr2 = Br2 + KCl2
Cu(NO3)2 + SnCl2 = CuCl2 + Sn(NO3)2 =>
Cu(NO3)2 + SnCl2 = CuCl2 + Sn(NO3)2
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
Ag + NO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 Ag + 2 NO3 + K2SO4 = Ag2SO4 + 2 KNO3
Zn + FeCl3 = FeCl2 + ZnCl =>
Zn + FeCl3 = FeCl2 + ZnCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H5NO2NaOH = NH2CH2COONaH2O =>
C2H5NO2NaOH = NH2CH2COONaH2O
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
C7H6O2NaOH = C7OHO2NaH6 =>
C7H6O2NaOH = C7OHO2NaH6
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
2 CH3CHCHCH2CH3 + 20 KMnO4 + 25 KOH = 5 CH3COOK + 20 K2MnO4 + 15 H2O
Ag1 + HCl = AgCl + H1 =>
Ag1 + HCl = AgCl + H1
Cr(NO3)3 = Cr2O3 + O2 + NO2 =>
4 Cr(NO3)3 = 2 Cr2O3 + 3 O2 + 12 NO2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Se + Ca = CaSe =>
Se + Ca = CaSe
MnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
MnO4 + Na2SO3 + 2 KOH = K2MnO4 + Na2SO4 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NH4SCN{-} + FeCl3{3+} = Fe(SCN)3 + NH4Cl =>
3 NH4SCN{-} + FeCl3{3+} = Fe(SCN)3 + 3 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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