| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(OH)2 + 2 CH3COOH = SrH2 + 2 CH3COOOH
Cl2 + KI + H2O = KIO + HCl =>
Cl2 + KI + H2O = KIO + 2 HCl
NaHSO3 + Na2S = H2S + Na2SO3 =>
2 NaHSO3 + Na2S = H2S + 2 Na2SO3
HNO3 + AgNO3 = HNO3AgNO3 =>
HNO3 + AgNO3 = HNO3AgNO3
C15H14O + NaBH4 + H2O = C15H16O + NaB(OH)4 =>
4 C15H14O + NaBH4 + 4 H2O = 4 C15H16O + NaB(OH)4
C4H9BrKOH = C4H8KBrH2O =>
C4H9BrKOH = C4H8KBrH2O
K2CO3 + MnCl2 = KCl + CO3Mn =>
K2CO3 + MnCl2 = 2 KCl + CO3Mn
O2 + PH3 = H2O + P2O5 =>
4 O2 + 2 PH3 = 3 H2O + P2O5
PbS + HNO3 = PbSO4 + H2O + NO2 =>
PbS + 8 HNO3 = PbSO4 + 4 H2O + 8 NO2
Mn(CO)3 + O2 = MnO2 + CO2 =>
2 Mn(CO)3 + 5 O2 = 2 MnO2 + 6 CO2
C6H14 + O2 = (CO2) + (H2O) =>
2 C6H14 + 19 O2 = 12(CO2) + 14(H2O)
Li2O + SO3 = Li2SO + O =>
Li2O + SO3 = Li2SO + 3 O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
SrOH2 + CH3COOH = SrH2 + CH3COOOH =>
SrOH2 + CH3COOH = SrH2 + CH3COOOH
H2SiF6 + NH4OH = (NH4)2SiF6 + H2O =>
H2SiF6 + 2 NH4OH = (NH4)2SiF6 + 2 H2O
Li2O + SO3 = Li2SO + O =>
Li2O + SO3 = Li2SO + 3 O
CO2 + S = CS2 + O2 =>
CO2 + 2 S = CS2 + O2
Mg + HCO = MgCO + H2 =>
2 Mg + 2 HCO = 2 MgCO + H2
NaHCO3 + CH3OOH = CH3NaO2 + CO2 + H2O =>
NaHCO3 + CH3OOH = CH3NaO2 + CO2 + H2O
Ca(ClO)2 + SO2 + H2O = CaSO3 + HCl + H2SO4 =>
Ca(ClO)2 + 3 SO2 + 3 H2O = CaSO3 + 2 HCl + 2 H2SO4
C4H9NH2 + Br2 = C4H7Br2NH2 + HBr =>
C4H9NH2 + 2 Br2 = C4H7Br2NH2 + 2 HBr
AgCl + NH3H2O = AgOH + NH4Cl =>
AgCl + NH3H2O = AgOH + NH4Cl
Fe(s) + H2O(l) = H2(g) + Fe2O3(aq) =>
2 Fe(s) + 3 H2O(l) = 3 H2(g) + Fe2O3(aq)
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Zn + HOH = Zn(OH) + H2 =>
2 Zn + 2 HOH = 2 Zn(OH) + H2
Cu{+} + NO3{-} + Ag{+} = Cu(NO3)2 + Ag =>
Cu{+} + 2 NO3{-} + Ag{+} = Cu(NO3)2 + Ag
Fe2(SO4)3 + SO2 + H2O = Fe2S + H2SO4 =>
Fe2(SO4)3 + 6 SO2 + 8 H2O = Fe2S + 8 H2SO4
I{-} + IO3{-} + H2O = OH{-} + I2 =>
5 I{-} + IO3{-} + 3 H2O = 6 OH{-} + 3 I2
NH3CH2COO + HCl = NH3CH2COOH + Cl =>
NH3CH2COO + HCl = NH3CH2COOH + Cl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + H = Fe + H2O =>
Fe2O3 + 6 H = 2 Fe + 3 H2O
FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl* =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl*
BaCO3 + NaOH = Na2CO3 + Ba(OH)2 =>
BaCO3 + 2 NaOH = Na2CO3 + Ba(OH)2
SO2 + HNO3 = NO2 + H2SO4 =>
SO2 + 2 HNO3 = 2 NO2 + H2SO4
(NH4)3PO4 + FeSO4 = (NH4)2SO4 + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 FeSO4 = 3(NH4)2SO4 + Fe3(PO4)2
KCl + AgCH3CO2 = KCH3CO2 + AgCl =>
KCl + AgCH3CO2 = KCH3CO2 + AgCl
C + S2 = SC =>
2 C + S2 = 2 SC
Hg + H2O = HgH2O =>
Hg + H2O = HgH2O
C7H9 + KMnO4 + H2SO4 = K2SO4 + C7H7O2 + H2O + MnSO4 =>
5 C7H9 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 5 C7H7O2 + 14 H2O + 6 MnSO4
Mn + SiO3 = MnSiO3 =>
Mn + SiO3 = MnSiO3
NaClO(aq) + NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l) =>
NaClO(aq) + 2 NH3(aq) = N2H4(aq) + NaCl(aq) + H2O(l)
AsO43{-} + I{-} + HCl = HAsO2 + Cl{-} + I2 + H2O =>
AsO43{-} + 82 I{-} + 83 HCl = HAsO2 + 83 Cl{-} + 41 I2 + 41 H2O
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
KMnO4 + FeCl3 + H2SO4 = K(SO4) + Mn(SO4)2 + Fe(SO4)3 + H2O + Cl2 =>
6 KMnO4 + 2 FeCl3 + 24 H2SO4 = 6 K(SO4) + 6 Mn(SO4)2 + 2 Fe(SO4)3 + 24 H2O + 3 Cl2
CaAlCl3 = CaCl3Al =>
CaAlCl3 = CaCl3Al
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
KBr + H2SO4 + KBrO3 = Br2 + H2O + K2SO4 =>
5 KBr + 3 H2SO4 + KBrO3 = 3 Br2 + 3 H2O + 3 K2SO4
KNO3 + Cr = Cr2O3 + KNO2 =>
3 KNO3 + 2 Cr = Cr2O3 + 3 KNO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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