| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KClO3 + 6 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 KCl + 6 H2O
FeCl + NH3OH = FeOH + NH3Cl =>
FeCl + NH3OH = FeOH + NH3Cl
Ca2O + H2O = Ca(OH)2 + H2 =>
Ca2O + 3 H2O = 2 Ca(OH)2 + H2
K2Cr2O7 + H2SO4 + CH3CH2OH = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 3 CH3CH2OH = 6 HCOOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O
C6H15O3N + C6H5COOH = C6H5COO{-} + C6H15O3NH{+} =>
C6H15O3N + C6H5COOH = C6H5COO{-} + C6H15O3NH{+}
CH2OCH2CH3 + LiAlH4 = LiAl(CH3)3OH2 =>
CH2OCH2CH3 + LiAlH4 = LiAl(CH3)3OH2
HgCl2 + NaNO3 = NaCl + Hg(NO3)2 =>
HgCl2 + 2 NaNO3 = 2 NaCl + Hg(NO3)2
PH3 + KMnO4 + H2SO4 = H3PO4 + KSO4 + MnSO4 + H2O =>
PH3 + 2 KMnO4 + 4 H2SO4 = H3PO4 + 2 KSO4 + 2 MnSO4 + 4 H2O
Al(NO3)3 + MgSO3 = Al2(SO3)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgSO3 = Al2(SO3)3 + 3 Mg(NO3)2
Mg(ion) + NaOH = Mg(OH)2 + Na =>
Mg(ion) + 2 NaOH = Mg(OH)2 + 2 Na
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HCl + Ca(OH)2 = CaCl2 + H2O1 =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O1
CrO3 + HCOOH + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
2 CrO3 + 3 HCOOH + 3 H2SO4 = Cr2(SO4)3 + 3 CO2 + 6 H2O
Cu(MnO4)2 + FeCl3 = Fe(MnO4)3 + CuCl2 =>
3 Cu(MnO4)2 + 2 FeCl3 = 2 Fe(MnO4)3 + 3 CuCl2
Fe[NO3]3 + AlCl3 = FeCl3 + Al[NO3]3 =>
Fe[NO3]3 + AlCl3 = FeCl3 + Al[NO3]3
Zn + FeCI3 = ZnCI3 + Fe =>
Zn + FeCI3 = ZnCI3 + Fe
CH2OHCH2CH2CH3 + KMnO4 + H2SO4 = HCOCH2CH2CH3 + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 HCOCH2CH2CH3 + K2SO4 + 2 MnSO4 + 8 H2O
H{+} + SO4{2-} + Fe = Fe2(SO4)3 + H2 =>
6 H{+} + 3 SO4{2-} + 2 Fe = Fe2(SO4)3 + 3 H2
SO2 + HMnO4 + H2O = MnO2 + H2SO4 =>
3 SO2 + 2 HMnO4 + 2 H2O = 2 MnO2 + 3 H2SO4
HBr + Li2O = Li2OH + Br =>
HBr + Li2O = Li2OH + Br
AgNO3 + Na2S2O3 = NaNO3 + AgNa3O6S4 =>
AgNO3 + 2 Na2S2O3 = NaNO3 + AgNa3O6S4
NH3 + NaOH = OH + Na2NH3 =>
NH3 + 2 NaOH = 2 OH + Na2NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H7OH + Na = C3H6NaOH + NaH =>
C3H7OH + 2 Na = C3H6NaOH + NaH
C7 + H9 + HNO3 = C7H6N3O6 + H2O =>
C7 + H9 + 3 HNO3 = C7H6N3O6 + 3 H2O
Mn(OH)2 + OH = Mn3O4 + H2O =>
3 Mn(OH)2 + 2 OH = Mn3O4 + 4 H2O
ZnS2O4 = SO2 + ZnSO4 + ZnS2O3 =>
3 ZnS2O4 = SO2 + ZnSO4 + 2 ZnS2O3
Ba(NO3)2 + NaF = BaNa + F(NO3)2 =>
Ba(NO3)2 + NaF = BaNa + F(NO3)2
C12H1O16 + H2O = C2H5OH + CO2 =>
12 C12H1O16 + 45 H2O = 17 C2H5OH + 110 CO2
CS2 + CO3 = CO2 + SO2 =>
CS2 + 6 CO3 = 7 CO2 + 2 SO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C7HO2 + O2 = CO2 + H2O =>
4 C7HO2 + 25 O2 = 28 CO2 + 2 H2O
KOH + BeSO4 = KSO4 + BeOH =>
KOH + BeSO4 = KSO4 + BeOH
Na + Cl = (NaCl)2 =>
2 Na + 2 Cl = (NaCl)2
C12H22O11 + Cu(NO3)2 = CCu + HNO3 + H2O + CO2 =>
C12H22O11 + 8 Cu(NO3)2 = 8 CCu + 16 HNO3 + 3 H2O + 4 CO2
Hydrogen + Nitrogen = Ammonia =>
3 H2 + N2 = 2 NH3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Bariumchloride + aluminiumsulfate = Bariumsulfate + aluminiumchloride =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KMnO4 + H2SO4 + HCHO = K2SO4 + MnSO4 + HCOOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HCHO = K2SO4 + 2 MnSO4 + 5 HCOOH + 3 H2O
[Cr(OAc)2]2 + O2 = Cr(OAc)3 + Cr2O3 =>
6[Cr(OAc)2]2 + 3 O2 = 8 Cr(OAc)3 + 2 Cr2O3
CaCO2 + LiCl = Li2CO2 + CaCl2 =>
CaCO2 + 2 LiCl = Li2CO2 + CaCl2
Cl2 + NaBr = NaCl2Br =>
Cl2 + NaBr = NaCl2Br
CH3OH = H2CHO + H2 =>
2 CH3OH = 2 H2CHO + H2
CH + oxygen = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
NaC + KI = NaI + KC =>
NaC + KI = NaI + KC
AgNO3 + BaCl2 = Cl2Ag + BaNO3 =>
AgNO3 + BaCl2 = Cl2Ag + BaNO3
CH3CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
PbN2O6 + NH4Br = PbBr2 + NH4NO3 =>
PbN2O6 + 2 NH4Br = PbBr2 + 2 NH4NO3
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
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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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