| Équations équilibrées la veille |
4 FeO + 4 NaOH + O2 = 4 NaFeO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca(PO4) + H3(OH)2 =>
Ca(OH)2 + H3PO4 = Ca(PO4) + H3(OH)2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
Zn + N2 = Zn3N2 =>
3 Zn + N2 = Zn3N2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CaH2(s) + H2O(l) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(s) + 2 H2(g)
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH =>
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
LiNO3 + FeCl3 = LiCl + Fe(NO3)3 =>
3 LiNO3 + FeCl3 = 3 LiCl + Fe(NO3)3
C17H35COOH + CH3OH = C17H35COOCH3 + H2O =>
C17H35COOH + CH3OH = C17H35COOCH3 + H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
KMnO4 + HCl = K2[MnCl6] + H3[MnCl6] + Cl2 + H2O =>
4 KMnO4 + 38 HCl = 2 K2[MnCl6] + 2 H3[MnCl6] + 7 Cl2 + 16 H2O
NaNo3 + HCl = NaCl + H(No)3 =>
NaNo3 + HCl = NaCl + H(No)3
CH3NO2 + H2O = HCOOH + NH2OH =>
CH3NO2 + H2O = HCOOH + NH2OH
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + H2O(l) =>
2 C7H6O3(S) + C4H6O3(l) = 2 C9H8O4(S) + H2O(l)
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
Cu(H20)8 = Cu + H2 =>
Cu(H20)8 = Cu + 80 H2
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2O =>
KCrO2 + 3 KMnO4 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2 =>
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag(NH3)4 + H2S = AgS + NH4 + NH3 =>
Ag(NH3)4 + H2S = AgS + 2 NH4 + 2 NH3
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ba + NaCl = BaCl2 + Na =>
Ba + 2 NaCl = BaCl2 + 2 Na
Ni(OH)2 + HNO3 = NiOH(NO3) + H2O =>
Ni(OH)2 + HNO3 = NiOH(NO3) + H2O
SO2 + Br2 + H2O = HBr + (H2SO4) =>
SO2 + Br2 + 2 H2O = 2 HBr + (H2SO4)
Na2S2O5 + H2O = NaHSO3 =>
Na2S2O5 + H2O = 2 NaHSO3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH3CH2OH + CuO = Cu + CO2 + H2O =>
CH3CH2OH + 6 CuO = 6 Cu + 2 CO2 + 3 H2O
H3 + Cl3 = HCl3 =>
H3 + 3 Cl3 = 3 HCl3
K2S + SO2 + H2O = K2SO3 + H2S =>
K2S + SO2 + H2O = K2SO3 + H2S
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMnO4 + MnSO4 + H2O = H2SO4 + KHSO4 + MnO2 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = H2SO4 + 2 KHSO4 + 5 MnO2
CH3COOH + Na2CO3 = NaHC + H2O + CO2 =>
3 CH3COOH + 2 Na2CO3 = 4 NaHC + 4 H2O + 4 CO2
FeSCN{2+} + OH{-} = Fe(OH)3(s) + SCN{-} =>
FeSCN{2+} + 3 OH{-} = Fe(OH)3(s) + SCN{-}
NaF + KNO3 = NaNO3 + KF =>
NaF + KNO3 = NaNO3 + KF
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
OCa2(PO4)2 + C + SiO2 = CaSiO3 + CO + P =>
OCa2(PO4)2 + 7 C + 2 SiO2 = 2 CaSiO3 + 7 CO + 2 P
LiOH + CO2 = Li + H2CO3 + O2 =>
4 LiOH + 2 CO2 = 4 Li + 2 H2CO3 + O2
CH3CH2CHOH + H2O = CH3OH + CH3COOH =>
4 CH3CH2CHOH + 8 H2O = 10 CH3OH + CH3COOH
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Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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