| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2(aq) + 2 H2O(l)
CH3CH2CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
H2SO4 + FeCl3 = Fe2(SO4)3 + HCl =>
3 H2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 HCl
NH4Cl + CsOH = NH4OH + CsCl =>
NH4Cl + CsOH = NH4OH + CsCl
Fe(CH3COOH)3 + NH4Br = FeBr3 + NH4(CH3COOH) =>
Fe(CH3COOH)3 + 3 NH4Br = FeBr3 + 3 NH4(CH3COOH)
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
LiOH = LiH + O =>
LiOH = LiH + O
K2CrO4 + Ag(NO3)3 = KNO3 + Ag2(CrO4)3 =>
3 K2CrO4 + 2 Ag(NO3)3 = 6 KNO3 + Ag2(CrO4)3
Cr2(SO4)3 + Na2CO3 + H2O = Na2SO4 + CO2 + Cr(OH)3 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 Na2SO4 + 3 CO2 + 2 Cr(OH)3
Li + H(OH) = LiH2O =>
Li + H(OH) = LiH2O
HNO3 + BaOH2 = BaHNO3 + H2O =>
HNO3 + BaOH2 = BaHNO3 + H2O
CH3CH2CONH2 + HCl + H2O = CH3CH2COOH + NH4Cl =>
CH3CH2CONH2 + HCl + H2O = CH3CH2COOH + NH4Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al2O3 + MgF2 = AlF3 + MgO =>
Al2O3 + 3 MgF2 = 2 AlF3 + 3 MgO
NaHCO3 + HNO3 = H2O + CO2 + NaNO3 =>
NaHCO3 + HNO3 = H2O + CO2 + NaNO3
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
K2Cr2O7 + NH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + N2 + 7 H2O
NH4NO3 + Ca3(PO4)2 = (NH4)3PO4 + Ca(NO3)2 =>
6 NH4NO3 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(NO3)2
C6H14 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H14 + 38 KMnO4 + 57 H2SO4 = 30 CO2 + 19 K2SO4 + 38 MnSO4 + 92 H2O
C6H8O7 + C10H8O4 = C16H16O11 =>
C6H8O7 + C10H8O4 = C16H16O11
HCOOH + K2CO3 = HCOOK + H2CO3 =>
2 HCOOH + K2CO3 = 2 HCOOK + H2CO3
NaOH + FeNO3 = NaNO3 + FeHO =>
NaOH + FeNO3 = NaNO3 + FeHO
C6H5CH2OH + NaOH = C6H5CH2ONa + H2O =>
C6H5CH2OH + NaOH = C6H5CH2ONa + H2O
CH3COOH + MgCO3 = Mg(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + MgCO3 = Mg(CH3COO)2 + H2O + CO2
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
CO2 + CN = N2O + C =>
CO2 + 4 CN = 2 N2O + 5 C
H3PO4 + Ca(OH)2 = Ca2(HPO4)2 + H2O =>
2 H3PO4 + 2 Ca(OH)2 = Ca2(HPO4)2 + 4 H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + H2O + CH3COOH =>
16 H{+} + 2 Cr2O7{2-} + 3 C2H5OH = 4 Cr{3+} + 11 H2O + 3 CH3COOH
HCl(aq) + ZnSO3(s) = H2 + ZnCl + SO3 =>
2 HCl(aq) + 2 ZnSO3(s) = H2 + 2 ZnCl + 2 SO3
CuCO3 + H2SO4 = CuSO4 + H2CO3 =>
CuCO3 + H2SO4 = CuSO4 + H2CO3
K2MnO4 + CaOCl2 + H2SO4 = KMnO4 + CaCl2 + K2SO4 + H2O =>
2 K2MnO4 + CaOCl2 + H2SO4 = 2 KMnO4 + CaCl2 + K2SO4 + H2O
S4O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S4O6{2-} + 7 Cl2 + 10 H2O = 4 SO4{2-} + 14 Cl{-} + 20 H{+}
Mg(SO3) = MgSO3 =>
Mg(SO3) = MgSO3
Fe2O3 + NaOH + H2O = Na[Fe(OH)4] =>
Fe2O3 + 2 NaOH + 3 H2O = 2 Na[Fe(OH)4]
N2H4 + FeO2H = Fe3O4 + N2 + H2O =>
N2H4 + 12 FeO2H = 4 Fe3O4 + N2 + 8 H2O
PbCl2 + NaCl = NaPb + Cl =>
PbCl2 + NaCl = NaPb + 3 Cl
NaOH(aq) + FeCl3 = NaCl(aq) + Fe(OH)3 =>
3 NaOH(aq) + FeCl3 = 3 NaCl(aq) + Fe(OH)3
Au(OH)3 + HBrO4 = Au(BrO4)3 + H2O =>
Au(OH)3 + 3 HBrO4 = Au(BrO4)3 + 3 H2O
CuSO4*5H2O + Na3C6H5O7*2H2O = CuC6H5NaO7 + Na2SO4 + H2O =>
CuSO4*5H2O + Na3C6H5O7*2H2O = CuC6H5NaO7 + Na2SO4 + 7 H2O
(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag =>
(C6H5NH3) + AgNO3 = (C6H5NH3)NO3 + Ag
CsCl + Ag3PO4 = Cs3PO4 + AgCl =>
3 CsCl + Ag3PO4 = Cs3PO4 + 3 AgCl
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
C4H10 + Fe2O3 = Fe + CO + H2 =>
3 C4H10 + 4 Fe2O3 = 8 Fe + 12 CO + 15 H2
KCl + NaOH = K(OH) + NaCl =>
KCl + NaOH = K(OH) + NaCl
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
HI + K2CO3 = H2CO3 + KI =>
2 HI + K2CO3 = H2CO3 + 2 KI
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4 =>
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O =>
9 NaHCO3 + 5 H3C6H5O7 = 21 CO2 + 17 H2O + 3 Na3C6H5O
FeCl3 + K3Po4 = FePo4 + KCl =>
FeCl3 + K3Po4 = FePo4 + 3 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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