| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6O + KMnO4 + KOH = K2MnO4 + C2H4O2 + H2O =>
C2H6O + 4 KMnO4 + 4 KOH = 4 K2MnO4 + C2H4O2 + 3 H2O
Ag + NaOH = Ag(OH)3 + Na =>
Ag + 3 NaOH = Ag(OH)3 + 3 Na
Na2S + I2 + H2O = HI + Na2SO4 =>
Na2S + 4 I2 + 4 H2O = 8 HI + Na2SO4
ZnCuCl2 = ZnCl2Cu =>
ZnCuCl2 = ZnCl2Cu
FeCl + Ca = CaCl + Fe =>
FeCl + Ca = CaCl + Fe
CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + H2O =>
3 CH3COOH + Fe(OH)3 = Fe(CH3COO)3 + 3 H2O
RCH2OH + K2Cr2O7 + H2SO4 = RCHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 RCH2OH + K2Cr2O7 + 4 H2SO4 = 3 RCHO + Cr2(SO4)3 + K2SO4 + 7 H2O
LiO = OLi =>
LiO = OLi
SnCl2 + Cl2 + NaOH = SnO2 + NaCl + H2O =>
SnCl2 + Cl2 + 4 NaOH = SnO2 + 4 NaCl + 2 H2O
KI + FeCl = KCl + Fe + I =>
KI + FeCl = KCl + Fe + I
CO3H2O = HCO3OH =>
CO3H2O = HCO3OH
C6H11Cl = C6H10HCl =>
C6H11Cl = C6H10HCl
AlAg2 + SO4 = Al2(SO4)3 + Ag =>
2 AlAg2 + 3 SO4 = Al2(SO4)3 + 4 Ag
NaOH + Al2O3 + H2O = Na[Al(OH)4] =>
2 NaOH + Al2O3 + 3 H2O = 2 Na[Al(OH)4]
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Mg(OH)2HClO = Mg(OH)ClOH2O =>
Mg(OH)2HClO = Mg(OH)ClOH2O
HNO3 + Na2SiO3 = H2SiO3 + NaNO3 =>
2 HNO3 + Na2SiO3 = H2SiO3 + 2 NaNO3
K2Cr2O7 + H2SO4 + H2C2O4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 H2C2O4 = Cr2(SO4)3 + 6 CO2 + K2SO4 + 7 H2O
HCHO2(g) + O2(g) = CO2(g) + H2O(l) =>
2 HCHO2(g) + O2(g) = 2 CO2(g) + 2 H2O(l)
C6H5NO2 + H2 = C6H5NH2 + H2O =>
C6H5NO2 + 3 H2 = C6H5NH2 + 2 H2O
Zn + CuSO4 = Zn2(CuSO4)2 =>
2 Zn + 2 CuSO4 = Zn2(CuSO4)2
NH4 + KMnO4 = MnO2 + N2 + KOH + H2O =>
6 NH4 + 8 KMnO4 = 8 MnO2 + 3 N2 + 8 KOH + 8 H2O
Ba + FeBr3 = Br3 + FeBa =>
Ba + FeBr3 = Br3 + FeBa
C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O
C(CH3)2HBrH2O = C(CH3)2HOHHBr =>
C(CH3)2HBrH2O = C(CH3)2HOHHBr
Ca(H)2 + H2O = Ca(OH)2 + H2 =>
Ca(H)2 + 2 H2O = Ca(OH)2 + 2 H2
ClO3{-} + Cl{-} + H{+} = Cl2 + H2O =>
ClO3{-} + 5 Cl{-} + 6 H{+} = 3 Cl2 + 3 H2O
NH5 + O2 = N2O5 + H2O =>
2 NH5 + 5 O2 = N2O5 + 5 H2O
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
Cl + Na(OH) = NaClO3 + NaCl + H2O =>
6 Cl + 6 Na(OH) = NaClO3 + 5 NaCl + 3 H2O
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
FeS2 + H2 = Fe + H2S =>
FeS2 + 2 H2 = Fe + 2 H2S
C2H4(g) + O2(g) = C(s) + H2O(l) =>
C2H4(g) + O2(g) = 2 C(s) + 2 H2O(l)
CoO + Mg = MgO + Co =>
CoO + Mg = MgO + Co
Zn + Fe(ClO2)3 = Fe3 + Zn(ClO2)2 =>
9 Zn + 6 Fe(ClO2)3 = 2 Fe3 + 9 Zn(ClO2)2
C7H7Cl + H2O = C7H8O + HCl =>
C7H7Cl + H2O = C7H8O + HCl
CH3OHCH3CO2H = CH3CO2CH3H2O =>
CH3OHCH3CO2H = CH3CO2CH3H2O
Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)6 + K4Fe(NO3)3 =>
Fe(NO3)3 + K4Fe(CN)6 = Fe(CN)6 + K4Fe(NO3)3
Al(C2H3O2)3 + Sn(SO3)2 = Sn(C2H3O2)4 + Al2(SO3)3 =>
4 Al(C2H3O2)3 + 3 Sn(SO3)2 = 3 Sn(C2H3O2)4 + 2 Al2(SO3)3
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
CO2 + H2O = C6H16O6 + O2 =>
6 CO2 + 8 H2O = C6H16O6 + 7 O2
NH4I + KIO3 = NH4IO3 + KI =>
NH4I + KIO3 = NH4IO3 + KI
HCl + HNO3 + Sn = NO + H2SnCl6 + H2O =>
18 HCl + 4 HNO3 + 3 Sn = 4 NO + 3 H2SnCl6 + 8 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
NH4OH(s) + NiCl2(s) = NH4Cl(s) + Ni(OH)2(s) =>
2 NH4OH(s) + NiCl2(s) = 2 NH4Cl(s) + Ni(OH)2(s)
Zn(NO3)2 + Na3(PO4) = Zn3(PO4)2 + Na(NO3) =>
3 Zn(NO3)2 + 2 Na3(PO4) = Zn3(PO4)2 + 6 Na(NO3)
CH3COOH + H2O + Mg = Mg(CH3COO)2 + H3O =>
2 CH3COOH + 2 H2O + Mg = Mg(CH3COO)2 + 2 H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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