| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
C2H4 + O2 = CO + H2O =>
C2H4 + 2 O2 = 2 CO + 2 H2O
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
CH3CH2OH + Mg = Mg(OH)2 + CH3CH2 =>
2 CH3CH2OH + Mg = Mg(OH)2 + 2 CH3CH2
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
MnO4 + SO3 + H2O = MnO2SO4 + OH =>
MnO4 + SO3 + H2O = MnO2SO4 + 2 OH
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
C2H3NaO2 + NO3 = N2 + CO2 + H2O + NaOH =>
3 C2H3NaO2 + 4 NO3 = 2 N2 + 6 CO2 + 3 H2O + 3 NaOH
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
Sn2 + Br = SnBr =>
Sn2 + 2 Br = 2 SnBr
Ba + H3AsO4 = H2 + Ba3(AsO4)2 =>
3 Ba + 2 H3AsO4 = 3 H2 + Ba3(AsO4)2
C7H6O + C6H6N4O4 = C13H10N4O4 + H2O =>
C7H6O + C6H6N4O4 = C13H10N4O4 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
Zn(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Zn(OH)2 =>
Zn(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Zn(OH)2
Na2SO4 + Al2(SO4)3 = NaAl(SO4)2 =>
Na2SO4 + Al2(SO4)3 = 2 NaAl(SO4)2
Zn(s) + SO4(aq) = ZnSO4(aq) =>
Zn(s) + SO4(aq) = ZnSO4(aq)
KOH + NaOH = K[Na(OH)2] =>
KOH + NaOH = K[Na(OH)2]
KMnO4(s) + H2SO4(l) = Mn2O7(s) + H2O(l) + KHSO4(aq) =>
2 KMnO4(s) + 2 H2SO4(l) = Mn2O7(s) + H2O(l) + 2 KHSO4(aq)
C2H5OH + H2O = CO2 + H{+} + e =>
C2H5OH + 3 H2O = 2 CO2 + 12 H{+} + 12e
HNo3 + CuS = HS + CuNo3 =>
HNo3 + CuS = HS + CuNo3
C15H35COOH + O2 = CO2 + H2O =>
C15H35COOH + 24 O2 = 16 CO2 + 18 H2O
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
NH4Fe(SO4)2 + NaOH = Na2SO4 + Fe(OH)3 + NH3 + H2O =>
NH4Fe(SO4)2 + 4 NaOH = 2 Na2SO4 + Fe(OH)3 + NH3 + H2O
U3O8 + HNO3 + H2O = UO2(H2O)6(NO3)2 + N2O =>
4 U3O8 + 26 HNO3 + 59 H2O = 12 UO2(H2O)6(NO3)2 + N2O
PBO + O2 = PBO4 =>
2 PBO + 3 O2 = 2 PBO4
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-} =>
C6H5NH2 + HCl = C6H5NH3{+} + Cl{-}
C6H5NH2 + HCl = (C6H5NH3)Cl =>
C6H5NH2 + HCl = (C6H5NH3)Cl
NO2 + CaO = Ca(NO2)3 + Ca(NO3)2 =>
5 NO2 + 2 CaO = Ca(NO2)3 + Ca(NO3)2
CoCl2(aq) + NaOH(aq) = CoOH + NaCl2 =>
CoCl2(aq) + NaOH(aq) = CoOH + NaCl2
Cu + AgNO3 = AgCuNO3 =>
Cu + AgNO3 = AgCuNO3
C11H22O12 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C11H22O12 + 42 KNO3 = 21 K2CO3 + 34 CO2 + 55 H2O + 21 N2
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
FeS(s) + HCl(aq) = FeCl2(s) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(s) + H2S(g)
BaCl2(aq) + HCl(aq) = BaCl + HCl2 =>
BaCl2(aq) + HCl(aq) = BaCl + HCl2
C2H5COOH + K2S = C2H5COOK + H2S =>
2 C2H5COOH + K2S = 2 C2H5COOK + H2S
CH3COOH + KOH = KCH3COO + HOH =>
CH3COOH + KOH = KCH3COO + HOH
KOH + NH4NO2 = KNO2 + NH3 + H2O =>
KOH + NH4NO2 = KNO2 + NH3 + H2O
S02 + I2 + H2O = H2SO4 + HI =>
S02 + 6 I2 + 8 H2O = 2 H2SO4 + 12 HI
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
Rh + Cl2 = RhCl =>
2 Rh + Cl2 = 2 RhCl
Sb2S3 + O2 = Sb2O3(s) + SO2(g) =>
2 Sb2S3 + 9 O2 = 2 Sb2O3(s) + 6 SO2(g)
C6H5CH3 + HNO3 = H2O + C6H2(NO2)3CH3 =>
C6H5CH3 + 3 HNO3 = 3 H2O + C6H2(NO2)3CH3
NaIO3 + NaOH + Cl2 = Na5IO6 + NaCl + H2O =>
NaIO3 + 6 NaOH + Cl2 = Na5IO6 + 2 NaCl + 3 H2O
C6H5MgBr + CO2 + HCl = C6H5CO2H + MgBrCl =>
C6H5MgBr + CO2 + HCl = C6H5CO2H + MgBrCl
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
C6H5CHCl2 + H2O = C6H5CHO + HCl =>
C6H5CHCl2 + H2O = C6H5CHO + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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