| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + 3(UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O + HCl
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)3]Cl2*6H2O =>
NiCl2*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2*6H2O
KI + MnO4 = KIO3 + Mn =>
4 KI + 3 MnO4 = 4 KIO3 + 3 Mn
Cu + Ba(OH)2 = Cu(OH) + Ba =>
2 Cu + Ba(OH)2 = 2 Cu(OH) + Ba
K2(CO3) + H2(SO4) = K2(SO4) + H2O + CO2 =>
K2(CO3) + H2(SO4) = K2(SO4) + H2O + CO2
CuS + HCl + K2S2O8 = CuCl2 + K2SO4 + S + H2O =>
4 CuS + 8 HCl + K2S2O8 = 4 CuCl2 + K2SO4 + 5 S + 4 H2O
ZiCl2 + Na3PO4 = Zi3(PO4)2 + NaCl =>
3 ZiCl2 + 2 Na3PO4 = Zi3(PO4)2 + 6 NaCl
CH3CHO + OH = CH3COO + H2O =>
CH3CHO + 3 OH = CH3COO + 2 H2O
H2SO4 + Li = Li2SO4 + H2O + H2S =>
5 H2SO4 + 8 Li = 4 Li2SO4 + 4 H2O + H2S
In(NO3)3 + H2O = In(OH)3 + HNO3 =>
In(NO3)3 + 3 H2O = In(OH)3 + 3 HNO3
Al2(SO4)3 + NaHCO3 + H2O = Al(OH)3 + CO2 + NaHSO4 =>
Al2(SO4)3 + 3 NaHCO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 NaHSO4
CI4 + HClO = C(ClO)4 + HI =>
CI4 + 4 HClO = C(ClO)4 + 4 HI
C10H16N2O8 + Fe + H2O2 = C10H14Fe2N2O8 + H2O =>
C10H16N2O8 + 2 Fe + H2O2 = C10H14Fe2N2O8 + 2 H2O
H2O + As2O3 = H2As2O4 =>
H2O + As2O3 = H2As2O4
Re2O3 + H2O2 = HReO4 + H2O =>
Re2O3 + 4 H2O2 = 2 HReO4 + 3 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 11 H2O + 2 Cr2(SO4)3
CH3CH2CH2OH + CuO = CH3COOH + Cu2O + H2O =>
2 CH3CH2CH2OH + 12 CuO = 3 CH3COOH + 6 Cu2O + 2 H2O
FeO + NaOH = NaFe + O2 + H2O =>
4 FeO + 4 NaOH = 4 NaFe + 3 O2 + 2 H2O
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
(NH4)2PTCl6 = PT + NH4Cl + N + HCl =>
3(NH4)2PTCl6 = 3 PT + 2 NH4Cl + 4 N + 16 HCl
HCl + NaOH = NaCl + H2O(s) =>
HCl + NaOH = NaCl + H2O(s)
In2O3 + HNO3 = In(NO3)3 + H2O =>
In2O3 + 6 HNO3 = 2 In(NO3)3 + 3 H2O
NaAsO2 + KI3 + H2O = KAsO3 + NaI + HI =>
NaAsO2 + KI3 + H2O = KAsO3 + NaI + 2 HI
P2O5 + FeCl3 = PCl5 + Fe2O3 =>
3 P2O5 + 10 FeCl3 = 6 PCl5 + 5 Fe2O3
CHCl3 + NaOH = NaCl + HC(OH)3 =>
CHCl3 + 3 NaOH = 3 NaCl + HC(OH)3
NaSH + H2SO4 = H2S + Na2SO4 =>
2 NaSH + H2SO4 = 2 H2S + Na2SO4
Fe2O2 + HCl = FeCl2 + HOH =>
Fe2O2 + 4 HCl = 2 FeCl2 + 2 HOH
NaOI + H2O = HOI + NaOH =>
NaOI + H2O = HOI + NaOH
KMnO4 + H2SO4 + NaBO3*4H2O = K2SO4 + MnO4 + NaOH + H2O + Na2B4O7 =>
8 KMnO4 + 4 H2SO4 + 4 NaBO3*4H2O = 4 K2SO4 + 8 MnO4 + 2 NaOH + 19 H2O + Na2B4O7
LlCl + H2SO4 = Ll2SO4 + HCl =>
2 LlCl + H2SO4 = Ll2SO4 + 2 HCl
HC2H3O2 + Ga = Ga(C2H3O2)3 + H2 =>
6 HC2H3O2 + 2 Ga = 2 Ga(C2H3O2)3 + 3 H2
Ba(NO3)2(aq) + NaCl(aq) = BaCl(aq) + Na(NO3)2(aq) =>
Ba(NO3)2(aq) + NaCl(aq) = BaCl(aq) + Na(NO3)2(aq)
K2SAg2Cu = Ag2SK2Cu =>
K2SAg2Cu = Ag2SK2Cu
CuO + H2(NO3)2 = Cu(NO3)2 + H2O =>
CuO + H2(NO3)2 = Cu(NO3)2 + H2O
Fe3O4 + H2 = H2O + Fe =>
Fe3O4 + 4 H2 = 4 H2O + 3 Fe
Al{3+} + H2O2 + HCO3{-} = Al(CO3)3{-} + CO2 + H2O =>
Al{3+} + H2O2 + 4 HCO3{-} = Al(CO3)3{-} + CO2 + 3 H2O
Au(s) + HNO3(aq) + HCl(aq) = AuCl3(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 3 HCl(aq) = AuCl3(aq) + 3 NO2(g) + 3 H2O(l)
Hf + KOH = K4HfO4 + H2 =>
Hf + 4 KOH = K4HfO4 + 2 H2
ZnCl2(aq) + Al(s) = AlCl3(s) + Zn(aq) =>
3 ZnCl2(aq) + 2 Al(s) = 2 AlCl3(s) + 3 Zn(aq)
NH3 + CrO2 = N2 + Cr2O3 + H2O =>
2 NH3 + 6 CrO2 = N2 + 3 Cr2O3 + 3 H2O
Zn + CrO4{2-} + H2O = Zn(OH)2 + Cr(OH)3 + OH{-} =>
3 Zn + 2 CrO4{2-} + 8 H2O = 3 Zn(OH)2 + 2 Cr(OH)3 + 4 OH{-}
H3PO4 + Mo7O24(NH4)6(H2O)4 + HCl = (NH4)3PMo12O40 + NH4Cl + H2O =>
7 H3PO4 + 12 Mo7O24(NH4)6(H2O)4 + 51 HCl = 7(NH4)3PMo12O40 + 51 NH4Cl + 84 H2O
CH3C6H4Cl + KMnO4 = C7H5ClO2 + MnO2 + KOH =>
CH3C6H4Cl + 2 KMnO4 = C7H5ClO2 + 2 MnO2 + 2 KOH
CuSO4 + NH3OH = Cu(NH3)4SO4 + H2O + O2 =>
CuSO4 + 4 NH3OH = Cu(NH3)4SO4 + 2 H2O + O2
HNO3 + CaO = Ca(NO3)2 + Ca(OH)2 =>
2 HNO3 + 2 CaO = Ca(NO3)2 + Ca(OH)2
Cu + H2O = Cu2H2O =>
2 Cu + H2O = Cu2H2O
C12H22O11 + Ca(NO3)2 = CO2 + H2O + CaCO3 + N2 =>
5 C12H22O11 + 24 Ca(NO3)2 = 36 CO2 + 55 H2O + 24 CaCO3 + 24 N2
SbO = Sb4 + O5 =>
20 SbO = 5 Sb4 + 4 O5
KClO3 + Sb2S3 = Sb2O5 + KCl + SO2 =>
11 KClO3 + 3 Sb2S3 = 3 Sb2O5 + 11 KCl + 9 SO2
C2H4 + PdCl2 + H2O = C2H4O + Pd + HCl =>
C2H4 + PdCl2 + H2O = C2H4O + Pd + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/25
Équations équilibrées sur06/26/24
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