| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2(NO3)2(aq) + 2 HCl(aq) = Hg2Cl2(s) + 2 H(NO3)(aq)
Mg3(PO4)2 + Pb(NO3)2 = Mg(NO3)2 + Pb3(PO4)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = 3 Mg(NO3)2 + Pb3(PO4)2
MnSO4 + H2O + Br2 = HMnO4 + HBr + H2SO4 =>
2 MnSO4 + 8 H2O + 5 Br2 = 2 HMnO4 + 10 HBr + 2 H2SO4
C2H2 + H2 = C2H4 =>
C2H2 + H2 = C2H4
Cr2O3 + Na2CO3 + KClO3 = NaCrO4 + CO2 + KCl =>
3 Cr2O3 + 3 Na2CO3 + 4 KClO3 = 6 NaCrO4 + 3 CO2 + 4 KCl
H2S + NaOH = Na(HS) + H2O =>
H2S + NaOH = Na(HS) + H2O
Y + Cl = YCl =>
Y + Cl = YCl
NH4 + PO4 + Mg + H2O = MgNH4PO4*H2O =>
NH4 + PO4 + Mg + H2O = MgNH4PO4*H2O
NaOH + Cl2 = NaCl3 + NaClO + H2O =>
2 NaOH + 2 Cl2 = NaCl3 + NaClO + H2O
Ge + HNO3 = Ge(NO3)2 + NH4NO3 + H2O =>
4 Ge + 10 HNO3 = 4 Ge(NO3)2 + NH4NO3 + 3 H2O
HCOOH + CH3CH2CH2OH = CH3CH2CH2HCOO + H2O =>
HCOOH + CH3CH2CH2OH = CH3CH2CH2HCOO + H2O
Al + CuSO4 + NaCl = AlCl3 + NaSO4 + Cu =>
Al + 3 CuSO4 + 3 NaCl = AlCl3 + 3 NaSO4 + 3 Cu
Mg + H2O2 = MgO + H2O =>
Mg + H2O2 = MgO + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH2OH = CH3CH2OCH2CH3 + H2O(l) =>
2 CH3CH2OH = CH3CH2OCH2CH3 + H2O(l)
NaBrO + H2O = HBrO + NaOH =>
NaBrO + H2O = HBrO + NaOH
KOH + C12 = KC1 + KC1O3 + H2O =>
12 KOH + C12 = 10 KC1 + 2 KC1O3 + 6 H2O
HNO3 + CoCO3 = Co(NO3)2 + H2O + CO2 =>
2 HNO3 + CoCO3 = Co(NO3)2 + H2O + CO2
V2O5 + CaO + Al = V + CaAl2O4 =>
3 V2O5 + 5 CaO + 10 Al = 6 V + 5 CaAl2O4
Cu(OH)2 + Al2O3 = CuO + Al(OH)3 =>
3 Cu(OH)2 + Al2O3 = 3 CuO + 2 Al(OH)3
CO2 + H = C2H5OH + H2O =>
2 CO2 + 12 H = C2H5OH + 3 H2O
NH3 + Ca(ClO)2 = N2 + H2O + CaCl2 =>
4 NH3 + 3 Ca(ClO)2 = 2 N2 + 6 H2O + 3 CaCl2
CH3COOK = CH3COO{-} + K{+} =>
CH3COOK = CH3COO{-} + K{+}
C2H4 + NaOH = C2H4(OH)2 + Na =>
C2H4 + 2 NaOH = C2H4(OH)2 + 2 Na
Ba(NO3)2 + MgO = BaO + Mg(NO3)2 =>
Ba(NO3)2 + MgO = BaO + Mg(NO3)2
Hg + NaOH = Hg2O + Na + H2 =>
4 Hg + 2 NaOH = 2 Hg2O + 2 Na + H2
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
Zn + CH2BrCH2CH2Br = C3H6 + ZnBr2 =>
Zn + CH2BrCH2CH2Br = C3H6 + ZnBr2
H3PO4 + (NH4)6Mo7O24(H2O)4 = (NH4)3[PO4(MoO3)12] + NH4 + OH + H2O =>
7 H3PO4 + 12(NH4)6Mo7O24(H2O)4 = 7(NH4)3[PO4(MoO3)12] + 51 NH4 + 51 OH + 33 H2O
NaSO4 + K2OH = K2SO4 + NaOH =>
NaSO4 + K2OH = K2SO4 + NaOH
N + H = NH3 =>
N + 3 H = NH3
OsO4 + H2O = Os(OH)8 =>
OsO4 + 4 H2O = Os(OH)8
CaMgSiO4 = Ca3MgSi2O8 + Mg2SiO4 =>
3 CaMgSiO4 = Ca3MgSi2O8 + Mg2SiO4
Pb(NO3)2 + KSO4 = Pb(SO4)2 + KNO3 =>
Pb(NO3)2 + 2 KSO4 = Pb(SO4)2 + 2 KNO3
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
Hg2(OH)2 = H2O + Hg2O =>
Hg2(OH)2 = H2O + Hg2O
HBr + Ag2CO3 = AgBr + H2O + CO2 =>
2 HBr + Ag2CO3 = 2 AgBr + H2O + CO2
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
Al + K2Cr2O7 + H2SO4 = Al2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 Al + K2Cr2O7 + 4 H2SO4 = Al2O3 + Cr2(SO4)3 + K2SO4 + 4 H2O
FeSO4 + I2 = FeI2 + SO4 =>
FeSO4 + I2 = FeI2 + SO4
MgO + F2 = MgF2 + O2 =>
2 MgO + 2 F2 = 2 MgF2 + O2
CaCl2 + KH2PO4 = Ca3(PO4)2 + KCl + HCl =>
3 CaCl2 + 2 KH2PO4 = Ca3(PO4)2 + 2 KCl + 4 HCl
Na + O2 = Na2O5 =>
4 Na + 5 O2 = 2 Na2O5
MnO4 + SO3 = SO4 + Mn02 =>
2 MnO4 + 8 SO3 = 8 SO4 + Mn02
K2SO3 + Br2 + NaOH = K2SO4 + NaBr + H2O =>
K2SO3 + Br2 + 2 NaOH = K2SO4 + 2 NaBr + H2O
CH4 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH4 + 8 KMnO4 + 12 H2SO4 = 5 CH3COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
NaCH3CO2 + CaCl2 + Hg2(NO3)2 = Hg2Cl2 + NaNO3 + Ca(CH3CO2)2 =>
2 NaCH3CO2 + CaCl2 + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3 + Ca(CH3CO2)2
Zn + HNO3 + H2SO4 = ZnSO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 HNO3 + 9 H2SO4 = 8 ZnSO4 + (NH4)2SO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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