| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6] + 2 K + 3 Cl2
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
Ca(OH)2 + H2 = Ca + H2O =>
Ca(OH)2 + H2 = Ca + 2 H2O
Na3VO4 + HCl = Na6V10O28 + NaCl + H2O =>
10 Na3VO4 + 24 HCl = Na6V10O28 + 24 NaCl + 12 H2O
K2O + NH3 = N2 + K + H2O =>
3 K2O + 2 NH3 = N2 + 6 K + 3 H2O
KMnO4 + KOH + KHSO3 = K2SO4 + MnO(OH) + H2O =>
KMnO4 + KOH + 2 KHSO3 = 2 K2SO4 + MnO(OH) + H2O
C6H5CH2OH + KMnO4 = C6H5CO2K + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2K + 4 MnO2 + KOH + 4 H2O
C13H10O3 + O2 = CO2 + H2O =>
C13H10O3 + 14 O2 = 13 CO2 + 5 H2O
Ag + HCl(aq) = AgCl + H2 =>
2 Ag + 2 HCl(aq) = 2 AgCl + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CHOH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnO2 =>
3 CHOH + 4 KMnO4 + 2 H2SO4 = 3 CO2 + 2 K2SO4 + 5 H2O + 4 MnO2
KMnO4 + H2SO4 = K2SO4 + HMnO4 =>
2 KMnO4 + H2SO4 = K2SO4 + 2 HMnO4
S + H2O = OH + SH3 =>
S + 3 H2O = 3 OH + SH3
C6H5CH2OH + KMnO4 = KOH + H2O + MnO2 + KC6H5COO =>
3 C6H5CH2OH + 4 KMnO4 = KOH + 4 H2O + 4 MnO2 + 3 KC6H5COO
SnO + B2O3 = Sn(BO2)2 =>
SnO + B2O3 = Sn(BO2)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C9H11Cl + KOH = C9H10 + KCl + H2O =>
C9H11Cl + KOH = C9H10 + KCl + H2O
NaHCO3(s) = (heat)Na2O + H2O + CO2 =>
2 NaHCO3(s) = (heat)Na2O + H2O + 2 CO2
CuSO4 + NaNO2 = Na2[Cu(NO2)4] + Na2SO4 =>
CuSO4 + 4 NaNO2 = Na2[Cu(NO2)4] + Na2SO4
Cu + HNO3(zr) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(zr) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na2O2 + H2SO4 + KI = Na2SO4 + H2O + K2SO4 + I2 =>
Na2O2 + 2 H2SO4 + 2 KI = Na2SO4 + 2 H2O + K2SO4 + I2
C3H5N3O9(l) = CO2(g) + N(g) + H2O(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 12 N(g) + 10 H2O(g) + O2(g)
C14H10O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(OCH2CH3)4 =>
2 C14H10O2 + NaBH4 + 4 CH3CH2OH = 2 C14H14O2 + NaB(OCH2CH3)4
C7H14 + HO2 = CO2 + H2O =>
C7H14 + 14 HO2 = 7 CO2 + 14 H2O
KHCO3 + Fe2(SO4)3 = Fe(OH)3 + K2SO4 + CO2 =>
6 KHCO3 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 K2SO4 + 6 CO2
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
NaCO3 + H2O = HNaCO3 + OH =>
NaCO3 + H2O = HNaCO3 + OH
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
SbOHCrO4 = SbOH + CrO4 =>
SbOHCrO4 = SbOH + CrO4
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
Cu(SO4) + Fe3 = CuFe3 + SO4 =>
Cu(SO4) + Fe3 = CuFe3 + SO4
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
SnS + H2O2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS + 3 H2O2 + 6 KOH = K2SnS3 + 2 K2SnO3 + 6 H2O
CuSeO4*5H2O + Zn = Cu + H2O + ZnSeO4 =>
CuSeO4*5H2O + Zn = Cu + 5 H2O + ZnSeO4
C2H4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 10 CO2 + 28 H2O
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl
HNO2 + NH3 = NH4 + NO2 =>
HNO2 + NH3 = NH4 + NO2
C2H3COOH + HBr = C2H4BrCOOH =>
C2H3COOH + HBr = C2H4BrCOOH
Na2CO3 + SiO2 = Na2O3Si + CO2 =>
Na2CO3 + SiO2 = Na2O3Si + CO2
C6H5CI + H2O = C6H5OH + HCI =>
C6H5CI + H2O = C6H5OH + HCI
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
GeF + HCI = GeCI + HF =>
GeF + HCI = GeCI + HF
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
BaJ2 + H2SO4 + H2O = BaSO4 + HJO3 + H2 =>
BaJ2 + H2SO4 + 6 H2O = BaSO4 + 2 HJO3 + 6 H2
U + Br2 = UBr6 =>
U + 3 Br2 = UBr6
C57H110O2 + O = CO2 + H2O =>
C57H110O2 + 167 O = 57 CO2 + 55 H2O
PbO2 + H2O + OH{-} + Cl{-} = ClO{-} + Pb(OH)3{-} =>
PbO2 + H2O + OH{-} + Cl{-} = ClO{-} + Pb(OH)3{-}
Pb(NO3)2 + Fe(SO4)2 = Pb(SO4)2 + Fe(NO3)2 =>
Pb(NO3)2 + Fe(SO4)2 = Pb(SO4)2 + Fe(NO3)2
Hg2(NO3)2 + Cl2 = HgCl2 + Hg(NO3)2 =>
Hg2(NO3)2 + Cl2 = HgCl2 + Hg(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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