| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Mn(SO4) = Pb(SO4) + Mn(NO3)2
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Al(s) + CuSO4(ac) = Al2SO4(s) + Cu(s) =>
2 Al(s) + CuSO4(ac) = Al2SO4(s) + Cu(s)
NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2 =>
2 NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2
CaCl2 + Na2(CO3) = Ca(CO3) + NaCl =>
CaCl2 + Na2(CO3) = Ca(CO3) + 2 NaCl
CH2(OH){-}CH(OH){-}CH2(OH) + K = CH2OK{-}CHOK{-}CH2OK + H2 =>
2 CH2(OH){-}CH(OH){-}CH2(OH) + 2 K = 2 CH2OK{-}CHOK{-}CH2OK + H2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
N2H4 + MnO4{-} = OH{-} + H2O + MnO2 + NO =>
3 N2H4 + 8 MnO4{-} = 8 OH{-} + 2 H2O + 8 MnO2 + 6 NO
C5H8O12N4 = CO2 + CO + H2O + N2 =>
C5H8O12N4 = 3 CO2 + 2 CO + 4 H2O + 2 N2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Li + Au3Cl = LiCl + Au =>
Li + Au3Cl = LiCl + 3 Au
NH4OH + HC2H3O2 = C2H3ONH2 + H2O =>
NH4OH + HC2H3O2 = C2H3ONH2 + 2 H2O
N2H4 + KIO3 + H2SO4 = N2 + I2 + K2SO4 + H2O =>
5 N2H4 + 4 KIO3 + 2 H2SO4 = 5 N2 + 2 I2 + 2 K2SO4 + 12 H2O
Mn(NO3)2 + K2S = MnS + K2(NO3)2 =>
Mn(NO3)2 + K2S = MnS + K2(NO3)2
Cu + Ag(NO3)3 = Ag + Cu(NO3)2 =>
3 Cu + 2 Ag(NO3)3 = 2 Ag + 3 Cu(NO3)2
Ba + SO4 = Ba2(SO4)2 =>
2 Ba + 2 SO4 = Ba2(SO4)2
Co(OH)2 + NH3 = [Co(NH3)6](OH)2 =>
Co(OH)2 + 6 NH3 = [Co(NH3)6](OH)2
Cl + O3 = ClOOCl =>
6 Cl + 2 O3 = 3 ClOOCl
C24H46O2 + O2 = H2O + CO2 =>
2 C24H46O2 + 69 O2 = 46 H2O + 48 CO2
Al(OH)3 + KOH = K3[Al(OH)6] =>
Al(OH)3 + 3 KOH = K3[Al(OH)6]
H2 + In2(SO5)3 = In + H2SO5 =>
3 H2 + In2(SO5)3 = 2 In + 3 H2SO5
Cl + O3 = ClO =>
3 Cl + O3 = 3 ClO
Ca(ClO4)2 + KI + HCl = I + CaCl2 + KCl + H2O =>
Ca(ClO4)2 + 16 KI + 16 HCl = 16 I + CaCl2 + 16 KCl + 8 H2O
ZnSO4 + NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
ZnSO4 + 8 NH4OH = [Zn(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
Na2[Be(OH)4] = Be(OH)2 + NaOH =>
Na2[Be(OH)4] = Be(OH)2 + 2 NaOH
TlSbP2Se6 + Sb2Se3 = Tl2Se + Sb4(P2Se6)3 =>
6 TlSbP2Se6 + Sb2Se3 = 3 Tl2Se + 2 Sb4(P2Se6)3
Cl + O3 = ClO2 =>
3 Cl + 2 O3 = 3 ClO2
Na2SO4 + H2O = H2SO4 + Na2O =>
Na2SO4 + H2O = H2SO4 + Na2O
C11H24 = C6H14 + C2H4 =>
2 C11H24 = 2 C6H14 + 5 C2H4
Fe3O4 + H2SO4 = Fe(SO4)3 + H2O + FeSO4 =>
2 Fe3O4 + 8 H2SO4 = Fe(SO4)3 + 8 H2O + 5 FeSO4
N2O + KClO + KOH = KCl + KNO2 + H2O =>
N2O + 2 KClO + 2 KOH = 2 KCl + 2 KNO2 + H2O
C3H6 + Cl2 + O2 = HCl + CO2 =>
C3H6 + 3 Cl2 + 3 O2 = 6 HCl + 3 CO2
NaHSO4 + NaHS = H2S + Na2SO4 =>
NaHSO4 + NaHS = H2S + Na2SO4
Mn(NO3)2*4H2O + C2H5NO2 = N2 + MnO + CO2 + H2O =>
9 Mn(NO3)2*4H2O + 10 C2H5NO2 = 14 N2 + 9 MnO + 20 CO2 + 61 H2O
O3 + Cl = Cl2O =>
O3 + 6 Cl = 3 Cl2O
Na2Co3 + H2O = NaHCo3 + NaOH =>
Na2Co3 + H2O = NaHCo3 + NaOH
NiSO4 + H2SO4 = Ni(HSO4)2 =>
NiSO4 + H2SO4 = Ni(HSO4)2
Ag2S + H2SO4 = Ag2SO4 + S + H2O =>
3 Ag2S + 4 H2SO4 = 3 Ag2SO4 + 4 S + 4 H2O
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
Ca(NO3) + NH4S = CaS(NH4)(NO3) =>
Ca(NO3) + NH4S = CaS(NH4)(NO3)
O3 + Cl = Cl2O =>
O3 + 6 Cl = 3 Cl2O
CaCO3 + C6H8O7 = Ca + H2O + CO2 =>
9 CaCO3 + C6H8O7 = 9 Ca + 4 H2O + 15 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K3PO4(aq) + Al(NO3)3(aq) = KNO3(aq) + Al(PO4)(s) =>
K3PO4(aq) + Al(NO3)3(aq) = 3 KNO3(aq) + Al(PO4)(s)
NaOH + (NH4)2S = H2O + NH3 + Na2S =>
2 NaOH + (NH4)2S = 2 H2O + 2 NH3 + Na2S
Mg + HAt = MgAt + H =>
Mg + HAt = MgAt + H
Se3Cl6 + O2 = Se2O2 + Cl2 =>
2 Se3Cl6 + 3 O2 = 3 Se2O2 + 6 Cl2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
NaCl + H2SO4 + MnO4 = Na2SO4 + MnSO4 + H2O + Cl2 =>
6 NaCl + 4 H2SO4 + MnO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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