| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5COOH + Ba(OH)2 = 2 H2O + 2 C2H5COO + Ba
Cu + HNO3 = Cu(NO3)2 + NO + H2O000 =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O000
Mg + H2OSO4 = MgSO4 + H2O =>
Mg + H2OSO4 = MgSO4 + H2O
FeSO4 + H2SO4 + KMnO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + H2O =>
10 FeSO4 + 9 H2SO4 + 2 KMnO4 = 2 KHSO4 + 5 Fe2(SO4)3 + 2 MnSO4 + 8 H2O
KClO2 + HCl = KCl + HClO2 =>
KClO2 + HCl = KCl + HClO2
C6H12O6(aq) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(aq) = 2 CH3CH2OH(l) + 2 CO2(g)
H2Cr2O7 + LiOH = Li2Cr2O7 + H2O =>
H2Cr2O7 + 2 LiOH = Li2Cr2O7 + 2 H2O
C2H4(l) + O2 = CO2 + H2O(l) =>
C2H4(l) + 3 O2 = 2 CO2 + 2 H2O(l)
ClO{-} + H{+} + Cu = Cl{-} + H2O + Cu{+2} =>
ClO{-} + 2 H{+} + Cu = Cl{-} + H2O + Cu{+2}
Na2CrO7 + H2C2O4 + NaOH = NaCrO2 + Na2CO3 + H2O =>
2 Na2CrO7 + 9 H2C2O4 + 34 NaOH = 2 NaCrO2 + 18 Na2CO3 + 26 H2O
Br2 + NaOH = NaBr + NaBr3O + H2O =>
2 Br2 + 2 NaOH = NaBr + NaBr3O + H2O
NaOH + KAl(SO4)2*12H2O = Al(OH)3 + Na2SO4 + KOH + H2O =>
4 NaOH + KAl(SO4)2*12H2O = Al(OH)3 + 2 Na2SO4 + KOH + 12 H2O
NH4Cl + NaClO + NaHCO3 = NaCl + H2O + N2 + CO2 =>
2 NH4Cl + 3 NaClO + 2 NaHCO3 = 5 NaCl + 5 H2O + N2 + 2 CO2
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Br + H2O = BrH2 + O =>
Br + H2O = BrH2 + O
CoO2H = CoO + H2O2 =>
2 CoO2H = 2 CoO + H2O2
C17H36O4 + O2 = CO2 + H2O =>
C17H36O4 + 24 O2 = 17 CO2 + 18 H2O
N2O5 + Ba(OH)2 = Ba2O5 + N(OH)2 =>
N2O5 + 2 Ba(OH)2 = Ba2O5 + 2 N(OH)2
KMnO4 + HI = HMnO4 + KI =>
KMnO4 + HI = HMnO4 + KI
NO2 + O2 + Ba(OH)2 = Ba(NO3)2 + H2O =>
4 NO2 + O2 + 2 Ba(OH)2 = 2 Ba(NO3)2 + 2 H2O
LiCl + AgC2H3O2 = AgCl + Li(C2H3O2) =>
LiCl + AgC2H3O2 = AgCl + Li(C2H3O2)
ZnCl2 + Ag = AgCl2 + Zn =>
ZnCl2 + Ag = AgCl2 + Zn
N2H4 + CuSO4 + NaOH = N2 + Cu2O + NaSO3 + H2O =>
N2H4 + 2 CuSO4 + 2 NaOH = N2 + Cu2O + 2 NaSO3 + 3 H2O
Na2CrO7 + FeCl2 + HCl = Cr3 + FeCl3 + NaCl + H2O =>
3 Na2CrO7 + 36 FeCl2 + 42 HCl = Cr3 + 36 FeCl3 + 6 NaCl + 21 H2O
ZnCl2 + NaOH = ZnO + H2O + NaCl(aq) =>
ZnCl2 + 2 NaOH = ZnO + H2O + 2 NaCl(aq)
Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O
NH3 + HCl + H2O = H2 + NCl(H3O) =>
2 NH3 + 2 HCl + 2 H2O = 3 H2 + 2 NCl(H3O)
CaO4 + H2O = Ca(OH)2 + O2 =>
2 CaO4 + 2 H2O = 2 Ca(OH)2 + 3 O2
K2MnO4 + H2O2 = MnO2 + KOH + HO2 =>
K2MnO4 + 2 H2O2 = MnO2 + 2 KOH + 2 HO2
Cr + H2SO4 = Cr(SO4)3 + S + H2O =>
Cr + 4 H2SO4 = Cr(SO4)3 + S + 4 H2O
Fe(ClO4)3 + K2CO3 = Fe2(CO3)3 + K(ClO4) =>
2 Fe(ClO4)3 + 3 K2CO3 = Fe2(CO3)3 + 6 K(ClO4)
NaOCl + KBr = NaCl + KBrO3 =>
3 NaOCl + KBr = 3 NaCl + KBrO3
SiCl4(s) + H2O(s) = SiO2(k) + HCl(d) =>
SiCl4(s) + 2 H2O(s) = SiO2(k) + 4 HCl(d)
C6H5CH3 + Cl2 = C6H5CCl2 + HCl =>
2 C6H5CH3 + 5 Cl2 = 2 C6H5CCl2 + 6 HCl
C6H12 + KMnO4 + H2O = C6H12(OH)2 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H12(OH)2 + 2 MnO2 + 2 KOH
KNO3 + FeS2 = Fe2O3 + SO3 + K2SO4 + N4 =>
12 KNO3 + 4 FeS2 = 2 Fe2O3 + 2 SO3 + 6 K2SO4 + 3 N4
Fe(NO3)3 + AgCl = FeCl3 + AgNO3 =>
Fe(NO3)3 + 3 AgCl = FeCl3 + 3 AgNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + CH3COO = AgCH3COO =>
Ag + CH3COO = AgCH3COO
MgCO3 + CH3COOH = CH3COOMg + H2O + CO2 =>
8 MgCO3 + 9 CH3COOH = 8 CH3COOMg + 6 H2O + 10 CO2
(CuOH)2CO2 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
4(CuOH)2CO2 + 15 CH3COOH = 8 Cu(CH3COO)2 + 2 CO2 + 10 H2O
NaOH + FCl3 = FOH + NaCl3 =>
NaOH + FCl3 = FOH + NaCl3
Fe3O4 + SO = FeO + SO2 =>
Fe3O4 + SO = 3 FeO + SO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2CO3 + Br2 = KBr + KBrO3 + CO2 =>
3 K2CO3 + 3 Br2 = 5 KBr + KBrO3 + 3 CO2
C6H5NH2 + HNO3 = C6H5NO2 + H2O + N =>
5 C6H5NH2 + 6 HNO3 = 5 C6H5NO2 + 8 H2O + 6 N
Ag(NO3) + NaCl = NaNO3 + AgCl =>
Ag(NO3) + NaCl = NaNO3 + AgCl
SrO + HBr = SrBr2 + H2O =>
SrO + 2 HBr = SrBr2 + H2O
Ca(NO2)2 = CaO + N2O3 =>
Ca(NO2)2 = CaO + N2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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