| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NH3)2Cl + NaBr = AgBr + NaCl + 2 NH3
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
KMnO4 + MgCl2 + H2SO4 = MgSO4 + MnSO4 + Cl2 + H2O + K =>
KMnO4 + 3 MgCl2 + 4 H2SO4 = 3 MgSO4 + MnSO4 + 3 Cl2 + 4 H2O + K
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
CuSO4 + KI + KIO3 + H2O = Cu(OH)2 + K2SO4 + I2 =>
3 CuSO4 + 5 KI + KIO3 + 3 H2O = 3 Cu(OH)2 + 3 K2SO4 + 3 I2
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
Cl2 + Br(OH)2 = BrCl2 + Br(ClO3)2 + H2O =>
6 Cl2 + 6 Br(OH)2 = 5 BrCl2 + Br(ClO3)2 + 6 H2O
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + Na(ClO2) =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 Na(ClO2)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
SCu + HNO3 = S + NO + CuNO3 + H2O =>
3 SCu + 4 HNO3 = 3 S + NO + 3 CuNO3 + 2 H2O
K2CO3(ag) + HNO3(ag) = KNO3(ag) + CO2(g) + H2O(i) =>
K2CO3(ag) + 2 HNO3(ag) = 2 KNO3(ag) + CO2(g) + H2O(i)
KMnO2 + HBr = Br2 + MnBr2 + KBr + H2O =>
2 KMnO2 + 8 HBr = Br2 + 2 MnBr2 + 2 KBr + 4 H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Cr2(SO4)3 + KOH + Cl2 = KCrO4 + KCl + H2O + K2SO4 =>
Cr2(SO4)3 + 16 KOH + 4 Cl2 = 2 KCrO4 + 8 KCl + 8 H2O + 3 K2SO4
MgSO3 + NaCl = MgCl + NaSO3 =>
MgSO3 + NaCl = MgCl + NaSO3
NaOH + MgO = Mg(OH)2 + Na2O =>
2 NaOH + MgO = Mg(OH)2 + Na2O
CoCl2(aq) + Na2SO4(aq) = Co2(SO4)2(aq) + NaCl(aq) =>
2 CoCl2(aq) + 2 Na2SO4(aq) = Co2(SO4)2(aq) + 4 NaCl(aq)
C6H6 + HCI = C6H5CI + H2 =>
C6H6 + HCI = C6H5CI + H2
H2(PHO3) + AgNO3 + H2O = H3PO4 + HNO3 + Ag =>
H2(PHO3) + 2 AgNO3 + H2O = H3PO4 + 2 HNO3 + 2 Ag
FeSO4 + KMnO4 + H2O = MnO2 + Fe(OH)3 + K2SO4 + H2SO4 =>
6 FeSO4 + 2 KMnO4 + 14 H2O = 2 MnO2 + 6 Fe(OH)3 + K2SO4 + 5 H2SO4
CH3CH2OHCH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CH2OHCH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COCH3 + 6 MnSO4 + 24 H2O + 3 K2SO4
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Mg(OH)2 + H2SiO3 = Mg(SiO3) + H2O =>
Mg(OH)2 + H2SiO3 = Mg(SiO3) + 2 H2O
KClO3 + H2SO4({-}2){+} = KHSO4 + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4({-}2){+} = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O
F2O + O2 = F2O2 =>
2 F2O + O2 = 2 F2O2
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
NiS + NH4NO3 + H2O = NiOH + NH4S + HNO3 =>
NiS + NH4NO3 + H2O = NiOH + NH4S + HNO3
AgCN + O2 = AgOCN =>
2 AgCN + O2 = 2 AgOCN
CO2 + NO3 + PO4 + H2O = C106N16PH108O46 + O2 =>
106 CO2 + 16 NO3 + PO4 + 54 H2O = C106N16PH108O46 + 136 O2
C4H9OH + Li = C4H10 + Li2O =>
C4H9OH + 2 Li = C4H10 + Li2O
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
NaOH + H2CO3 = NaHCO3 + H2O =>
NaOH + H2CO3 = NaHCO3 + H2O
KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
Zn + HClO2 = ZnClO2 + H2 =>
2 Zn + 2 HClO2 = 2 ZnClO2 + H2
Mn2O3 + CO = Mn + CO2 =>
Mn2O3 + 3 CO = 2 Mn + 3 CO2
NH3I + MgOH2 = MgI2 + NH3 + H2O =>
2 NH3I + MgOH2 = MgI2 + 2 NH3 + H2O
H2OCH3CH2OH + O2 = CH3CHO + H2O =>
2 H2OCH3CH2OH + O2 = 2 CH3CHO + 4 H2O
NiCl2 + NaOH + O2 = NiOOH + NaCl + H2O =>
4 NiCl2 + 8 NaOH + O2 = 4 NiOOH + 8 NaCl + 2 H2O
AgNO3 + KCl = AgClKNO3 =>
AgNO3 + KCl = AgClKNO3
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
S + KCIO3 = KCI + SO2 =>
3 S + 2 KCIO3 = 2 KCI + 3 SO2
H2O + Na2CO3 + CuSO4 = Na2SO4 + CO2 + CuCO3Cu(OH)2 =>
H2O + 2 Na2CO3 + 2 CuSO4 = 2 Na2SO4 + CO2 + CuCO3Cu(OH)2
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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