| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + N2H4 = N2 + MnO2 + K + 2 H2O
C3H6O + O2 = HCO3 + H2O =>
4 C3H6O + 19 O2 = 12 HCO3 + 6 H2O
KCl + ZnS = K2S + ZnCl2 =>
2 KCl + ZnS = K2S + ZnCl2
NaHSO4(aq) + H2O(l) = H2SO4(aq) + NaOH(aq) =>
NaHSO4(aq) + H2O(l) = H2SO4(aq) + NaOH(aq)
CH3CH2CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
KBr + KMnO4 + H2SO4 = Br + MnSO4 + K2SO4 + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = 5 Br + MnSO4 + 3 K2SO4 + 4 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
KOH + AlCl3 = KCl + AlO3H3 =>
3 KOH + AlCl3 = 3 KCl + AlO3H3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
U + F2 = UF5 =>
2 U + 5 F2 = 2 UF5
NH2OH + Ti2(SO4)3 = N2O + Ti2SO4 + H2SO4 + H2O =>
2 NH2OH + Ti2(SO4)3 = N2O + Ti2SO4 + 2 H2SO4 + H2O
Mg2(C)3 + H2O = Mg(OH)2 + C3H4 =>
Mg2(C)3 + 4 H2O = 2 Mg(OH)2 + C3H4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
MgCl2 + NaOH = NaCl2 + MgOH =>
MgCl2 + NaOH = NaCl2 + MgOH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + Fe2(SO4)3 = FeCl3 + Na2(SO4) =>
6 NaCl + Fe2(SO4)3 = 2 FeCl3 + 3 Na2(SO4)
H2O + Na2CO3 = H2CO3 + Na2O =>
H2O + Na2CO3 = H2CO3 + Na2O
NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl
CH3NCO + H2O = HNCO + CH3OH =>
CH3NCO + H2O = HNCO + CH3OH
NaOH(aq) + CuSO4*5H2O(aq) = Na2SO4 + Cu(OH)2 + H2O =>
2 NaOH(aq) + CuSO4*5H2O(aq) = Na2SO4 + Cu(OH)2 + 5 H2O
KMnO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 10 CO2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
NaHCO3 + Cl2 = NaClO3 + NaCl + CO2 + H2O =>
6 NaHCO3 + 3 Cl2 = NaClO3 + 5 NaCl + 6 CO2 + 3 H2O
UO2 + HCO3{-} = UO2(CO3)2{-} + {-} + H{+} =>
UO2 + 2 HCO3{-} = UO2(CO3)2{-} + 3e + 2 H{+}
CaOCl + HCl = CaCl + H2O + Cl =>
CaOCl + 2 HCl = CaCl + H2O + 2 Cl
MgCO3 + H2 = Mg + H2O + CO2 =>
MgCO3 + H2 = Mg + H2O + CO2
NaOH + HAlO2*2H2O = Na2Al2O4 + H2O =>
2 NaOH + 2 HAlO2*2H2O = Na2Al2O4 + 6 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4) + H2O + CH3CHO + K2SO =>
K2Cr2O7 + 2 H2SO4 + 8 CH3CH2OH = Cr2(SO4) + 10 H2O + 8 CH3CHO + K2SO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
HIO3 + K = IO2 + KOH =>
HIO3 + K = IO2 + KOH
KI + K2CrO7 + H2SO4 = Cr(SO4)3 + I2 + K2SO4 + H2O =>
6 KI + K2CrO7 + 7 H2SO4 = Cr(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
NiAs + V2Se5 = Ni2Se3 + V3As5 =>
10 NiAs + 3 V2Se5 = 5 Ni2Se3 + 2 V3As5
HNO3 + Hg = Hg(NO3)3 + H2 =>
6 HNO3 + 2 Hg = 2 Hg(NO3)3 + 3 H2
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Fe2 + CuSO4 = FeSO4 + Cu2 =>
Fe2 + 2 CuSO4 = 2 FeSO4 + Cu2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2SO4
S + O{2+} = SO{2+} =>
S + O{2+} = SO{2+}
CH2OHCH2CH2OH + KMnO4 + H2SO4 = COOHCH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Cu + HC1 = CuC12 + H2 =>
Cu + 12 HC1 = CuC12 + 6 H2
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl =>
CH3NCH3CH3 + HCl = CH3CH2CH2NH2HCl
C17H22O2 + O2 = CO2 + H2O =>
2 C17H22O2 + 43 O2 = 34 CO2 + 22 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeO + Carbon = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CH3CH2CH2CH2CH2CO2H + H2O = CH3CH2CH2CH2CH2CO2 + H3O =>
CH3CH2CH2CH2CH2CO2H + H2O = CH3CH2CH2CH2CH2CO2 + H3O
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2SO4
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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