| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 6 Na2CO3 + Fe = 3 Na2FeO4 + 6 NaNO2 + 6 CO2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
CH3COOAg + K2CrO4 = CH3COOCrO4 + K2Ag =>
CH3COOAg + K2CrO4 = CH3COOCrO4 + K2Ag
Mn + NH4Cl = MnCl2 + NH4 =>
Mn + 2 NH4Cl = MnCl2 + 2 NH4
CuNO3 + HBr = CuBr + HNO3 =>
CuNO3 + HBr = CuBr + HNO3
KJ + Br2 + H2O = KJO3 + HBr =>
KJ + 3 Br2 + 3 H2O = KJO3 + 6 HBr
Fe2(O)3 + Mg = MgO + Fe =>
Fe2(O)3 + 3 Mg = 3 MgO + 2 Fe
KMnO4 + HF = KF + HMnO4 =>
KMnO4 + HF = KF + HMnO4
Co + NiSO4 = CoSO4 + Ni =>
Co + NiSO4 = CoSO4 + Ni
S(s) + F2(g) = FS =>
2 S(s) + F2(g) = 2 FS
Al + H2O = H2AlO =>
Al + H2O = H2AlO
P + KMnO4 + H2O = K2HPO4 + KH2PO4 + MnO2 =>
3 P + 5 KMnO4 + 2 H2O = 2 K2HPO4 + KH2PO4 + 5 MnO2
Lb + HCl = LbCl + H =>
Lb + HCl = LbCl + H
Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O
C6H14O7 + O2 = CO2 + H2O =>
C6H14O7 + 6 O2 = 6 CO2 + 7 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C5H12 = C5H10 + H2 =>
C5H12 = C5H10 + H2
CuSO3 + H2SO4 = H2O + CuSO4 + SO2 =>
CuSO3 + H2SO4 = H2O + CuSO4 + SO2
CH3NH2 + O2 = CO2 + HOH + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 HOH + 2 N2
KMnO4 + NaNO2 + H2SO4 = H2O + K2SO4 + MnSO4 + NaNO3 =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 NaNO3
Na2CO3 + H3O{+}{+} = H2CO3 + H2O + Na{+} =>
Na2CO3 + 2 H3O{+}{+} = H2CO3 + 2 H2O + 2 Na{+}
KV2[AlSi3O10](OH)2 + NaOH + KOH = KVO3 + KAlO2 + Na2K2SiO4 + H2 + H2O =>
KV2[AlSi3O10](OH)2 + 6 NaOH + 8 KOH = 2 KVO3 + KAlO2 + 3 Na2K2SiO4 + 2 H2 + 6 H2O
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
UH2 = U2 + H2 =>
2 UH2 = U2 + 2 H2
Cr2O3 + NaOH = CrNaO2 + H2O =>
Cr2O3 + 2 NaOH = 2 CrNaO2 + H2O
NaOH + CaCl2 = NaOHCaCl2 =>
NaOH + CaCl2 = NaOHCaCl2
NaOH + Ti(OH)4 = Na2TiO3 + H2O =>
2 NaOH + Ti(OH)4 = Na2TiO3 + 3 H2O
HOCH2CH2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4 HOCH2CH2CH2OH + H2SO4 = H2SO2 + 3 CH3CH2CH2COOH + 4 H2O
Cr2O3 + NaOH = CrNaO2 + H2O =>
Cr2O3 + 2 NaOH = 2 CrNaO2 + H2O
NH3 + HSO4 = NH3OH + SO3 =>
NH3 + HSO4 = NH3OH + SO3
HNO3 + F = FNO3 + H2 =>
2 HNO3 + 2 F = 2 FNO3 + H2
CuOH2 + NO3 + NaOH = CuO + H2O + NaNO3 =>
CuOH2 + 2 NO3 + 2 NaOH = CuO + 2 H2O + 2 NaNO3
Pb(OH)4 + Hg(ClO3)2 = Pb(ClO3)4 + Hg(OH)2 =>
Pb(OH)4 + 2 Hg(ClO3)2 = Pb(ClO3)4 + 2 Hg(OH)2
FeS + H2SO4 = FeSO4H2S =>
FeS + H2SO4 = FeSO4H2S
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Li(OH)2 + HCl = H2O + LiCl2 =>
Li(OH)2 + 2 HCl = 2 H2O + LiCl2
ZnS + HSO4 = ZnSO4 + HS =>
ZnS + HSO4 = ZnSO4 + HS
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
NaOH + Ti(OH)4 = Na2TiO3 + H2O =>
2 NaOH + Ti(OH)4 = Na2TiO3 + 3 H2O
HNO3 + K2SO3S = K2SO4 + NO2 + S + H2O =>
2 HNO3 + K2SO3S = K2SO4 + 2 NO2 + S + H2O
HOCH2CH2CH2OH + H2SO4 = H2SO2 + CH3CH2CH2COOH + H2O =>
4 HOCH2CH2CH2OH + H2SO4 = H2SO2 + 3 CH3CH2CH2COOH + 4 H2O
Cu(SO4) + Mg = Cu + MgSO4 =>
Cu(SO4) + Mg = Cu + MgSO4
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Na2O + H2O = Na(OH)3 + H2 =>
Na2O + 5 H2O = 2 Na(OH)3 + 2 H2
CuO + H2 = Cu4 + H2O =>
4 CuO + 4 H2 = Cu4 + 4 H2O
Cu(SO4) + Mg = Cu + MgSO4 =>
Cu(SO4) + Mg = Cu + MgSO4
H2(O2)2 = H2O + O2 =>
2 H2(O2)2 = 2 H2O + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ba + H2 = Ba(H)2 =>
Ba + H2 = Ba(H)2
CuCl + NaP = CuP + NaCl =>
CuCl + NaP = CuP + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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