| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO + 2 CH3OH = CH3COOCH3 + H2O
NH4NO3 = HNO3 + N + H2O =>
5 NH4NO3 = 2 HNO3 + 8 N + 9 H2O
NiCr + CaCl2 + O2 = NiCl2 + CrCl + CaO =>
4 NiCr + 6 CaCl2 + 3 O2 = 4 NiCl2 + 4 CrCl + 6 CaO
HBrAgBr = AgBrHBr =>
HBrAgBr = AgBrHBr
H2O + MnO4{-} + Cl2{-} = MnO2 + ClO4{-} + OH{-} =>
2 H2O + 5 MnO4{-} + Cl2{-} = 5 MnO2 + 2 ClO4{-} + 4 OH{-}
Mn3O4 = MnO2 + MnO =>
Mn3O4 = MnO2 + 2 MnO
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3CH2CH2OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
Ca + H2O = CaO(OH)2 + H2 =>
Ca + 3 H2O = CaO(OH)2 + 2 H2
K2Cr2O7 + ZnS = K2O + ZnSO4 + CrO2 =>
2 K2Cr2O7 + ZnS = 2 K2O + ZnSO4 + 4 CrO2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
H2 + N2 + O2 = NHO3 =>
H2 + N2 + 3 O2 = 2 NHO3
KOH + MnO2 + KClO3 = K3MnO4 + KCl + H2O =>
18 KOH + 6 MnO2 + KClO3 = 6 K3MnO4 + KCl + 9 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
C2H4 + HC = C2H5C =>
C2H4 + HC = C2H5C
LiCl = (LiCl)2 =>
2 LiCl = (LiCl)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al2O3 + NaOH = H2O + NaAlO2 =>
Al2O3 + 2 NaOH = H2O + 2 NaAlO2
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + CaCO3 = CO2 + CaCH3COO2 + H2O =>
7 CH3COOH + 8 CaCO3 = 6 CO2 + 8 CaCH3COO2 + 2 H2O
HOCN = CO2 + N + C + H2 =>
2 HOCN = CO2 + 2 N + C + H2
KOH + FeCl3 = KCl3 + FeOH =>
KOH + FeCl3 = KCl3 + FeOH
C3H8 + SO2 = C2H4 + H2S + H2O =>
6 C3H8 + 2 SO2 = 9 C2H4 + 2 H2S + 4 H2O
Ni(OH)2 + Cd(OH)2 = NiOOH + Cd + H2O =>
2 Ni(OH)2 + Cd(OH)2 = 2 NiOOH + Cd + 2 H2O
Cu(OH)2 + Cu(NO3)2 = HNO3 + CuO =>
Cu(OH)2 + Cu(NO3)2 = 2 HNO3 + 2 CuO
Na3[Fe(CN)6] + NiCl2 = NaNi[Fe(CN)6] + NaCl =>
Na3[Fe(CN)6] + NiCl2 = NaNi[Fe(CN)6] + 2 NaCl
Li + H2SO4 = H2S + Li2(SO4) + H2O =>
8 Li + 5 H2SO4 = H2S + 4 Li2(SO4) + 4 H2O
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(i) =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O(i)
AgC2H3O2 + ZnSO4 = Ag2SO4 + Zn(C2H3O2)2 =>
2 AgC2H3O2 + ZnSO4 = Ag2SO4 + Zn(C2H3O2)2
NaBrO2 + F2 + NaOH = NaBrO4 + NaF + H2O =>
NaBrO2 + 2 F2 + 4 NaOH = NaBrO4 + 4 NaF + 2 H2O
NaBr + AgNO3 = NaNO3(aq) + AgBr(s) =>
NaBr + AgNO3 = NaNO3(aq) + AgBr(s)
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3 =>
AgNO3 + Na(C2H3O2) = Ag(C2H3O2) + NaNO3
CuCo3 = Cu + Co =>
CuCo3 = Cu + 3 Co
As2O3 + NO3 + H = H2AsO4 + N2O3 =>
3 As2O3 + 10 NO3 + 12 H = 6 H2AsO4 + 5 N2O3
C2H4(OH) + HO = C2H3O + H2O =>
C2H4(OH) + 2 HO = C2H3O + 2 H2O
HCOH + H2O + I2 = HI + HCOOH =>
HCOH + H2O + I2 = 2 HI + HCOOH
C3OH8 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3OH8 + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
SO2 + HF = H2 + F4SO + F2O =>
SO2 + 6 HF = 3 H2 + F4SO + F2O
NH4SCN + KOH = NH4OH + KSCN =>
NH4SCN + KOH = NH4OH + KSCN
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + Fe3O4 =>
2 C6H5NO2 + 5 Fe + 4 HCl = 2 C6H5NH2 + 2 FeCl2 + Fe3O4
Cu0 + HgIICl2 = CuICl + Hg =>
2 Cu0 + HgIICl2 = 2 CuICl + Hg
Ba(OH)2 + NH4Cl = BaCl + NH3 + H2O + OH =>
Ba(OH)2 + NH4Cl = BaCl + NH3 + H2O + OH
C84H48O4NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C84H48O4NS + 190 O2 = 168 CO2 + 48 H2O + N2 + 2 SO2
Na3C6H5O7 + H2O = NaOH + H3C6H5O7 =>
Na3C6H5O7 + 3 H2O = 3 NaOH + H3C6H5O7
BaCl2 + KI = BaI2 + KCl =>
BaCl2 + 2 KI = BaI2 + 2 KCl
C2H6O + CH2O2 = CH2COOH + H2O =>
3 C2H6O + 10 CH2O2 = 8 CH2COOH + 7 H2O
Ti2O3 + CO2 = Ti2(CO3)3 =>
Ti2O3 + 3 CO2 = Ti2(CO3)3
CaS + MgBr2 = MgS + CaBr2 =>
CaS + MgBr2 = MgS + CaBr2
HSO3Cl + KMnO4 = KCl + HMnO4 + SO3 =>
HSO3Cl + KMnO4 = KCl + HMnO4 + SO3
C047H107O077N025S006 + O2 = CO2 + H2O + SO2 + N2 =>
4 C047H107O077N025S006 + 165 O2 = 188 CO2 + 214 H2O + 24 SO2 + 50 N2
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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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