| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + K2CO3 + 3 KNO3 = K2Cr2O7 + 3 KNO2 + CO2
AlN + CsCl = AlCs + NCl =>
AlN + CsCl = AlCs + NCl
Mg(OH)2 + HClO = Mg(ClO)2 + H2O =>
Mg(OH)2 + 2 HClO = Mg(ClO)2 + 2 H2O
Ba + HS = BaS + H =>
Ba + HS = BaS + H
K2HPO4 + Ca = K2HPO2 + CaO =>
K2HPO4 + 2 Ca = K2HPO2 + 2 CaO
CO2 + H2O = C6H24O12 + O2 =>
6 CO2 + 12 H2O = C6H24O12 + 6 O2
Ba(OH)2 + CuO = BaO + Cu(OH)2 =>
Ba(OH)2 + CuO = BaO + Cu(OH)2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Mg + P4 = Mg3P =>
12 Mg + P4 = 4 Mg3P
NaCl + H2SO4 = Na2SO4 + HCl = =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Hg + Ag(NO2) = Hg(NO2) + Ag =>
Hg + Ag(NO2) = Hg(NO2) + Ag
C + S8 = CS2 =>
4 C + S8 = 4 CS2
SO4{2-} + H2 = H2SO4 + e =>
SO4{2-} + H2 = H2SO4 + 2e
Cs2BeO2 + H2SO4 = BeSO4 + Cs2SO4 + H2O =>
Cs2BeO2 + 2 H2SO4 = BeSO4 + Cs2SO4 + 2 H2O
CuSO4*5H2O + (NH4)2CrO4 = NH4Cu(OH)CrO4 + NH3 + SO3 + H2O =>
CuSO4*5H2O + (NH4)2CrO4 = NH4Cu(OH)CrO4 + NH3 + SO3 + 5 H2O
BH3 + NaOH = B(OH)3 + NaH =>
BH3 + 3 NaOH = B(OH)3 + 3 NaH
KHSO4 + BaCO3 = K2CO3 + Ba(HSO4)2 =>
2 KHSO4 + BaCO3 = K2CO3 + Ba(HSO4)2
NaOH + Ni(CH3CO2)2 = NaCH3CO2 + Ni(OH)2 =>
2 NaOH + Ni(CH3CO2)2 = 2 NaCH3CO2 + Ni(OH)2
CaC2O4 + H2SO4 + KMnO4 = CaSO4 + CO2 + H2O + MnSO4 + KSO4 =>
2 CaC2O4 + 4 H2SO4 + KMnO4 = 2 CaSO4 + 4 CO2 + 4 H2O + MnSO4 + KSO4
[Cu(H2O)6]{2+} + NH4OH = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)6]{2+} + 6 NH4OH = [Cu(NH3)6]{2+} + 12 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
NaCl(aq) + H2O(l) = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl(aq) + 2 H2O(l) = 2 NaOH(aq) + Cl2(g) + H2(g)
AlCl3 + K2CO3 + H2O = [Al(OH)]Cl2 + KCl + CO2 =>
2 AlCl3 + K2CO3 + H2O = 2[Al(OH)]Cl2 + 2 KCl + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C5H5NH + H2O = C5H5N + H3O =>
C5H5NH + H2O = C5H5N + H3O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Fe(NO3)2 + NH4OH = NH4NO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 NH4OH = 2 NH4NO3 + Fe(OH)2
C2H5OH + O2 = C2H3COOH + H2O =>
3 C2H5OH + 3 O2 = 2 C2H3COOH + 5 H2O
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
C3H3OH + OH = CO2 + H2O =>
C3H3OH + 14 OH = 3 CO2 + 9 H2O
K2O4 + CO2 = K2C2 + O2 =>
K2O4 + 2 CO2 = K2C2 + 4 O2
C6H12O6 + Ag(NH3)2OH = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)2OH = 6 Ag + C6H8O7 + 12 NH3 + 5 H2O
KMnO4 + H2SO4 + HCl = K2SO4 + MnSO4 + H2O + Cl =>
2 KMnO4 + 3 H2SO4 + 10 HCl = K2SO4 + 2 MnSO4 + 8 H2O + 10 Cl
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
AgNO3 + H2O = [Ag(H2O)2](NO3) =>
AgNO3 + 2 H2O = [Ag(H2O)2](NO3)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
AlCl3 + K2CO3 + H2O = [Al(OH)]Cl2 + KCl + CO2 =>
2 AlCl3 + K2CO3 + H2O = 2[Al(OH)]Cl2 + 2 KCl + CO2
FeCl3(s) + Au = AuCl3 + Fe =>
FeCl3(s) + Au = AuCl3 + Fe
S8 + O2 = (SO2)SO3 =>
S8 + 10 O2 = 4(SO2)SO3
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
AlCl3 + K2CO3 + H2O = [Al(OH)]Cl2 + KCl + CO2 =>
2 AlCl3 + K2CO3 + H2O = 2[Al(OH)]Cl2 + 2 KCl + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KBr + Ag = AgBr + K =>
KBr + Ag = AgBr + K
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu =>
Mn + Cu(NO3)2 = Mn(NO3)2 + Cu
MnO2 + HCl(aq) = MnCl2(aq) + H2O + Cl2(g) =>
MnO2 + 4 HCl(aq) = MnCl2(aq) + 2 H2O + Cl2(g)
BH4{-}(aq) + ClO3{-}(aq) = H2BO3{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 BH4{-}(aq) + 4 ClO3{-}(aq) = 3 H2BO3{-}(aq) + 4 Cl{-}(aq) + 3 H2O(l)
C3H6O = C2 + H + O2 =>
2 C3H6O = 3 C2 + 12 H + O2
CHCl3 + C17H35COONa = C17H35COOH + CNaCl3 =>
CHCl3 + C17H35COONa = C17H35COOH + CNaCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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