| Équations équilibrées la veille | Équations équilibrées le lendemain |
HHOOSS = 2 HOS
Na2CrO4 + NaOH = Na2O + H2CrO4 =>
Na2CrO4 + 2 NaOH = 2 Na2O + H2CrO4
KMnO4 + CN = K + Mn + CNO =>
KMnO4 + 4 CN = K + Mn + 4 CNO
Al(OH)3 + HCl = Al(OH)Cl2 + H2O =>
Al(OH)3 + 2 HCl = Al(OH)Cl2 + 2 H2O
C6H12O6 + MnO4 = CO2 + MnO2 + H2O =>
C6H12O6 + 6 MnO4 = 6 CO2 + 6 MnO2 + 6 H2O
Ag + HgCl2 = Hg + Cl2Ag =>
Ag + HgCl2 = Hg + Cl2Ag
C2H2Cl2 + Cl2 = C2H2Cl4 =>
C2H2Cl2 + Cl2 = C2H2Cl4
Undecane + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
Cu1 + O2 = CuO4 =>
Cu1 + 2 O2 = CuO4
HSOCl + HClO3 = H2SO4 + Cl2 =>
HSOCl + HClO3 = H2SO4 + Cl2
H2O + S8 + Ca(ClO4)2 = H2SO4 + Ca(ClO3)2 =>
8 H2O + S8 + 12 Ca(ClO4)2 = 8 H2SO4 + 12 Ca(ClO3)2
Zn + SO2 = ZnS2 + O4 =>
Zn + 2 SO2 = ZnS2 + O4
NaOH + NO2 = NaNO2 + H2O + NaNO3 =>
2 NaOH + 2 NO2 = NaNO2 + H2O + NaNO3
AgNO3(aq) + NH3(g) + H2O(l) = [Ag(NH3)2](OH)(aq) + NH4NO3(aq) =>
AgNO3(aq) + 3 NH3(g) + H2O(l) = [Ag(NH3)2](OH)(aq) + NH4NO3(aq)
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
CuSO4 + CH4 = Cu + H2O + CO2 + S =>
CuSO4 + CH4 = Cu + 2 H2O + CO2 + S
C22H25NO5 + O2 = CO2 + H2O + NH3 =>
C22H25NO5 + 25 O2 = 22 CO2 + 11 H2O + NH3
Fe(O)3 + C = Fe + CO2 =>
2 Fe(O)3 + 3 C = 2 Fe + 3 CO2
FeSO4 + NaOH + H2O + O2 = Fe(OH)3 + Na2SO4 =>
4 FeSO4 + 8 NaOH + 2 H2O + O2 = 4 Fe(OH)3 + 4 Na2SO4
HCl + KI + H2O2 = I2 + H2O + KCl =>
2 HCl + 2 KI + H2O2 = I2 + 2 H2O + 2 KCl
Ca + PtF = Pt + CaF =>
Ca + PtF = Pt + CaF
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
L2O4 + H2O = HLO3 + L2 =>
5 L2O4 + 4 H2O = 8 HLO3 + L2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(s) + NaNO3(aq)
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5CH2Cl + Cl = C6H5CHCl2 + HCl =>
C6H5CH2Cl + 2 Cl = C6H5CHCl2 + HCl
Ce{4+} + Fe{2+} = Fe{3+} + Ce{3+} =>
Ce{4+} + Fe{2+} = Fe{3+} + Ce{3+}
ZrOCl2*8H2O + KOH = ZrO(OH)2 + KCl + H2O =>
ZrOCl2*8H2O + 2 KOH = ZrO(OH)2 + 2 KCl + 8 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 2 K2SO4 + 14 H2O
PbCl2 + CrK2O4 = PbCrO4 + KCl =>
PbCl2 + CrK2O4 = PbCrO4 + 2 KCl
C2O4 + H2O = HO + C2HO4 =>
C2O4 + H2O = HO + C2HO4
Li2S(aq) + Fe(NO3)3(aq) = LiNO3(aq) + Fe2S3(s) =>
3 Li2S(aq) + 2 Fe(NO3)3(aq) = 6 LiNO3(aq) + Fe2S3(s)
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H11O7Na + H2O =>
2 CuSO4 + 5 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H11O7Na + 3 H2O
NO + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + H2O =>
5 NO + 3 KMnO4 + 6 H2SO4 = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
CH3OH + K2Cr2O7 + H2SO4 = CH2O + CrSO4 + K2SO4 + H2O =>
4 CH3OH + K2Cr2O7 + 3 H2SO4 = 4 CH2O + 2 CrSO4 + K2SO4 + 7 H2O
Ag3PO4 + CaBr = Ca3(PO4)2 + Ag2Br =>
2 Ag3PO4 + 3 CaBr = Ca3(PO4)2 + 3 Ag2Br
H2SO4 + FeS = Fe2(SO4)3 + H2O + H2S =>
13 H2SO4 + 8 FeS = 4 Fe2(SO4)3 + 4 H2O + 9 H2S
C2H2O4 + KMnO4 = CO2 + MnO + K2O + H2O =>
5 C2H2O4 + 2 KMnO4 = 10 CO2 + 2 MnO + K2O + 5 H2O
KMnO4 + HCHO = KHCO3 + K2CO3 + MnO2 + H2O =>
4 KMnO4 + 3 HCHO = 2 KHCO3 + K2CO3 + 4 MnO2 + 2 H2O
Mg6Si4O10(OH)8 = Mg3Si4O10(OH)2 + Mg2SiO4 + H2O =>
5 Mg6Si4O10(OH)8 = 2 Mg3Si4O10(OH)2 + 12 Mg2SiO4 + 18 H2O
Zn + H2Co3 = Zn(Co3) + H2 =>
Zn + H2Co3 = Zn(Co3) + H2
C4H2O + O2 = CO2 + H2O =>
C4H2O + 4 O2 = 4 CO2 + H2O
ClF2 + F + H2O = ClO3 + HF =>
ClF2 + 4 F + 3 H2O = ClO3 + 6 HF
PbF = Pb + F =>
PbF = Pb + F
propanol + O2 = H2O + CO =>
C3H8O + 3 O2 = 4 H2O + 3 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2O + KOH = LiOH + K2O =>
Li2O + 2 KOH = 2 LiOH + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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