| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H4N4O3 + H2O = H3O + C5H3N4O3
Ag(aq) + CrO4(aq) = Ag2CrO4(s) =>
2 Ag(aq) + CrO4(aq) = Ag2CrO4(s)
Li2 + C4H9Br = LiC4H9Br =>
Li2 + 2 C4H9Br = 2 LiC4H9Br
KS + ZnBr = KBr + ZnS =>
KS + ZnBr = KBr + ZnS
(NH4)2CO3 + H2O = NH4OH + NH4HCO3 =>
(NH4)2CO3 + H2O = NH4OH + NH4HCO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
MnO + PbO2 + H(NO3) = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 H(NO3) = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
CH2CH3COOH + CH3CH2OH = CH3COOC2H5 + H2O =>
2 CH2CH3COOH + CH3CH2OH = 2 CH3COOC2H5 + H2O
Cu(OH)2 + CH3OOH = Cu(CH3OO)2 + H2O =>
Cu(OH)2 + 2 CH3OOH = Cu(CH3OO)2 + 2 H2O
Rh + O2 = Rh2O5 =>
4 Rh + 5 O2 = 2 Rh2O5
MnO2 + O = MnO4 =>
MnO2 + 2 O = MnO4
C8H4O4HK + NaOH = C8H4O4NaK + H2O =>
C8H4O4HK + NaOH = C8H4O4NaK + H2O
NO2XC2H5 + KMnO4 + H2SO4 = HOXCOOH + K2SO4 + MnO2 + CO2 + H2O + NO2 =>
6 NO2XC2H5 + 26 KMnO4 + 13 H2SO4 = 6 HOXCOOH + 13 K2SO4 + 26 MnO2 + 6 CO2 + 22 H2O + 6 NO2
Ba(NO3)2 + Li2SO4 = Li2(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + Li2SO4 = Li2(NO3)2 + Ba(SO4)
K(MnO4) + NiCl2 = KCl + Ni(MnO4)2 =>
2 K(MnO4) + NiCl2 = 2 KCl + Ni(MnO4)2
C7H8N4O2 + O2 = CO2 + H2O + N2 =>
C7H8N4O2 + 8 O2 = 7 CO2 + 4 H2O + 2 N2
Cr2O3 + KCIO3 + KOH = K2CrO4 + KCI + H2O =>
Cr2O3 + KCIO3 + 4 KOH = 2 K2CrO4 + KCI + 2 H2O
Ca + FeO = CaO + Fe2 =>
2 Ca + 2 FeO = 2 CaO + Fe2
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
C3H6O2S + O2 = CO2 + H2O + SO3 =>
C3H6O2S + 5 O2 = 3 CO2 + 3 H2O + SO3
CH3CH2CH2CH2CHCH3CH3 = C6H5CH3 + H2 =>
CH3CH2CH2CH2CHCH3CH3 = C6H5CH3 + 4 H2
Zn + Pb3O4 = ZnO + PbO =>
Zn + Pb3O4 = ZnO + 3 PbO
Cu2 + CO3 = Cu2CO3 =>
Cu2 + CO3 = Cu2CO3
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4 =>
NiCl2 + Na2C2O4 = Na2Cl2 + NiC2O4
Al2O3 + CoO = Al2O3CoO =>
Al2O3 + CoO = Al2O3CoO
H2SO4 + XOH = X2SO4 + H2O =>
H2SO4 + 2 XOH = X2SO4 + 2 H2O
NH4Cl + Pb(NO3)2 = PbCl2 + NH3 + HNO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH3 + 2 HNO3
BaO2 + H2SeO3 = BaSeO3 + H2O2 =>
BaO2 + H2SeO3 = BaSeO3 + H2O2
H2S(g) + SO2(g) = H2O(l) + S(s) =>
2 H2S(g) + SO2(g) = 2 H2O(l) + 3 S(s)
Na2O2 + HO2 = O2 + NaOH =>
Na2O2 + 2 HO2 = 2 O2 + 2 NaOH
C10H8(SO3)2 + NaOH = C10H7(SO3)2Na + H2O =>
C10H8(SO3)2 + NaOH = C10H7(SO3)2Na + H2O
Al + CuOH = AlOH + Cu =>
Al + CuOH = AlOH + Cu
HgO = Hg + O2(g) =>
2 HgO = 2 Hg + O2(g)
Bi(NO3)3(aq) + KI(aq) = BiI3(s) + KNO3(aq) =>
Bi(NO3)3(aq) + 3 KI(aq) = BiI3(s) + 3 KNO3(aq)
CoSO4 + KCNS = CoCNS + KSO4 =>
CoSO4 + KCNS = CoCNS + KSO4
FeSO4 + KOH = Fe(OH)3 + K3SO4 =>
FeSO4 + 3 KOH = Fe(OH)3 + K3SO4
ZnCO3 + KOH = ZnOH + KCO3 =>
ZnCO3 + KOH = ZnOH + KCO3
C6H12O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H12O + 26 HNO3 = 12 C4H6O4 + 13 N2O + 25 H2O
C2H(OH)2 + O2 = CO2 + H2O =>
4 C2H(OH)2 + 7 O2 = 8 CO2 + 6 H2O
Fe{3+} + C6H6O2{-} = Fe(C6H6O2)3 =>
Fe{3+} + 3 C6H6O2{-} = Fe(C6H6O2)3
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
Fe + O02 + H2O = Fe(OH)3 =>
4 Fe + 3 O02 + 6 H2O = 4 Fe(OH)3
C7H6O3 + FeCl3 = Fe(C7H5O3)3 + HCl =>
3 C7H6O3 + FeCl3 = Fe(C7H5O3)3 + 3 HCl
La20O30 + Nd20O30 + Y20O30 + Eu20O30 + Gd20O30 + Zr10O20 = La4Nd4Y4Eu4Gd4Zr20O70 =>
La20O30 + Nd20O30 + Y20O30 + Eu20O30 + Gd20O30 + 10 Zr10O20 = 5 La4Nd4Y4Eu4Gd4Zr20O70
CuS + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
2 CuS + 3 O2 + 2 CaCO3 = 2 CuO + 2 CaSO3 + 2 CO2
Bi + N2 = Bi3N =>
6 Bi + N2 = 2 Bi3N
Pb(NO3)2(aq) = PbO(aq) + NO2(aq) + O2(aq) =>
2 Pb(NO3)2(aq) = 2 PbO(aq) + 4 NO2(aq) + O2(aq)
C6H12O(l) + O2(g) = CO2 + H2O =>
2 C6H12O(l) + 17 O2(g) = 12 CO2 + 12 H2O
Co + Sn(CH3COO)2 = Co(CH3COO)2 + Sn =>
Co + Sn(CH3COO)2 = Co(CH3COO)2 + Sn
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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