| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2CO3 + 2 Fe(NO3)3 = 6 K(NO3) + Fe2(CO3)3
CH3NH4Cl + NaOH = CH3NH4OH + NaCl =>
CH3NH4Cl + NaOH = CH3NH4OH + NaCl
NH3 + CuCl = Cu(NH3)4Cl =>
4 NH3 + CuCl = Cu(NH3)4Cl
CHI3 + AgNO3 = AgI3 + CHNO3 =>
CHI3 + AgNO3 = AgI3 + CHNO3
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
CuS + NaCl = CuCl2 + Na2S =>
CuS + 2 NaCl = CuCl2 + Na2S
SO3{-2} + H{+} = HSO3{-} =>
SO3{-2} + H{+} = HSO3{-}
Rb(s) + O2(g) = RbO2(aq) =>
Rb(s) + O2(g) = RbO2(aq)
NH3 + CO2 + H2O = CH2(NH2)COOH + O2 =>
2 NH3 + 4 CO2 + 2 H2O = 2 CH2(NH2)COOH + 3 O2
K2Cr2O7 + H2SO4 + C6H4CH3NO2 = C6H4COOHNO2 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 4 H2SO4 + C6H4CH3NO2 = C6H4COOHNO2 + K2SO4 + Cr2(SO4)3 + 5 H2O
Na(SO4) + ZnCl = Zn(SO4) + NaCl =>
Na(SO4) + ZnCl = Zn(SO4) + NaCl
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
C6H5CH2CH2NC5H8NC6H5 + NaBH4 + H2O = C6H5CH2CH2NC5H9NHC6H5 + NaOH + BH3 =>
C6H5CH2CH2NC5H8NC6H5 + NaBH4 + H2O = C6H5CH2CH2NC5H9NHC6H5 + NaOH + BH3
Al + SnO = Al2O3 + Sn =>
2 Al + 3 SnO = Al2O3 + 3 Sn
Sr(OH)2 + P = POH + Sr =>
Sr(OH)2 + 2 P = 2 POH + Sr
SrSO4 + TiO2 = SrTiO3 + SO3 =>
SrSO4 + TiO2 = SrTiO3 + SO3
SnO2 + HCl = H2O + SnCl4 =>
SnO2 + 4 HCl = 2 H2O + SnCl4
H + Cl = HCl =>
H + Cl = HCl
NaHCO3HCl = NaCl + H2O + CO2 =>
NaHCO3HCl = NaCl + H2O + CO2
Na2CO3 + COCl2 = NaCl + COCO3 =>
Na2CO3 + COCl2 = 2 NaCl + COCO3
NH3 + KOH = NH4OH + K2O =>
NH3 + 2 KOH = NH4OH + K2O
Cr2O3 + NaNO3 + NaOH = NaNO2 + Na2CrO4 + H2O =>
Cr2O3 + 3 NaNO3 + 4 NaOH = 3 NaNO2 + 2 Na2CrO4 + 2 H2O
Co(OH)3(s) + HNO3(aq) = Co(NO3)3(aq) + H2O(l) =>
Co(OH)3(s) + 3 HNO3(aq) = Co(NO3)3(aq) + 3 H2O(l)
H2NH3 + CUO = CU + N2 + H2O =>
2 H2NH3 + 5 CUO = 5 CU + N2 + 5 H2O
C7H7NO2 + O2 = CO2 + H2O + NO =>
4 C7H7NO2 + 33 O2 = 28 CO2 + 14 H2O + 4 NO
C2 + H4 + O2 = CH3COOH =>
C2 + H4 + O2 = CH3COOH
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
FeCl3 + H2O = FeCl2 + H2O2 + HCl =>
2 FeCl3 + 2 H2O = 2 FeCl2 + H2O2 + 2 HCl
K2O2(s) + H2O(i) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(i) = 4 KOH(aq) + O2(g)
MgH2 + HOH = Mg(OH)2 + H2 =>
MgH2 + 2 HOH = Mg(OH)2 + 2 H2
Na2S2O3 + Cd(No3)2 = CdS2O3 + NaNo3 =>
Na2S2O3 + Cd(No3)2 = CdS2O3 + 2 NaNo3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
Li + SiO = Li4SiO4 + Li15Si4 =>
61 Li + 16 SiO = 4 Li4SiO4 + 3 Li15Si4
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2 =>
Ba(NO3)2 + K2CrO4 = BaCrO4 + K2(NO3)2
Fe(s) + O2(g) = Fe2(s)O2(g) =>
2 Fe(s) + O2(g) = Fe2(s)O2(g)
Cl2 + HgO + H2O = HClO + HgO*HgCl =>
3 Cl2 + 4 HgO + 2 H2O = 4 HClO + 2 HgO*HgCl
Ni(NO3)2 + Cu = Cu(NO3)2 + Ni =>
Ni(NO3)2 + Cu = Cu(NO3)2 + Ni
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O
NaBrO + FeSO4 + H2SO4 = Fe2(SO4)3 + NaBr + H2O =>
NaBrO + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NaBr + H2O
Fe(OH)2 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe(OH)2 + 4 HCl + Cl2 = 2 FeCl3 + 4 H2O
Na2CO3 + HClNaCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HClNaCl = 4 NaCl + CO2 + H2O
AlCl3 + BaSO4 = Al2(SO4)3 + Ba3(Cl3)2 =>
2 AlCl3 + 3 BaSO4 = Al2(SO4)3 + Ba3(Cl3)2
Ca(OH)2 + Cl2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + CaCl2 + 2 H2O
C3H7OH + KMnO4 + H2SO4 = C2H5COH + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C2H5COH + K2SO4 + 2 MnSO4 + 8 H2O
Hg(l) + S8(s) = HgS =>
8 Hg(l) + S8(s) = 8 HgS
K + AgClO3 = KClO3 + Ag =>
K + AgClO3 = KClO3 + Ag
C3H28 + CuO = CO2 + Cu + H2O =>
C3H28 + 20 CuO = 3 CO2 + 20 Cu + 14 H2O
NaBr + K2Cr2O7 + HCl = Br + NaCl + KCl + H2O + CrBr3 =>
12 NaBr + K2Cr2O7 + 14 HCl = 6 Br + 12 NaCl + 2 KCl + 7 H2O + 2 CrBr3
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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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