| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H6O + 6 O2 = 5 CO2(g) + 3 H2O
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
CrO3 + CH3CH2OH = Cr2O3 + CH3CHO + H2O =>
2 CrO3 + 3 CH3CH2OH = Cr2O3 + 3 CH3CHO + 3 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
NaCl + AgClO3 = NaClO3 + AgCl =>
NaCl + AgClO3 = NaClO3 + AgCl
Mn + I = MnI6 =>
Mn + 6 I = MnI6
Cd(OH)2 + NH4OH = Cd(NH3)4{2+} + OH{-} + H2O =>
Cd(OH)2 + 4 NH4OH = Cd(NH3)4{2+} + 2 OH{-} + 4 H2O
FeCl3 + C7H4NNaO3S = NaCl3 + FeC7H4NO3S =>
FeCl3 + C7H4NNaO3S = NaCl3 + FeC7H4NO3S
C5H7NO2 + O2 = CO2 + H2O + N2 =>
4 C5H7NO2 + 23 O2 = 20 CO2 + 14 H2O + 2 N2
FrOH + NH4Br = NH3 + H2O + FrBr =>
FrOH + NH4Br = NH3 + H2O + FrBr
NH4HSO4 + H2SO4 = N2 + SO2 + H2O =>
2 NH4HSO4 + H2SO4 = N2 + 3 SO2 + 6 H2O
Pb(No3)2 + KI = PbI + I2 + KNo3 =>
2 Pb(No3)2 + 4 KI = 2 PbI + I2 + 4 KNo3
NaHCO3(aq) + C6H8O7(aq) = H2O(l) + CO2(g) + Na3C6H5O7 =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 H2O(l) + 3 CO2(g) + Na3C6H5O7
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4(C2H3O2) =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4(C2H3O2)
CH3CH2CH2CH2OH + MnO4 + OH{-} = CH3CH2CH2CO2{-} + MnO2 + H2O =>
CH3CH2CH2CH2OH + MnO4 + OH{-} = CH3CH2CH2CO2{-} + MnO2 + 2 H2O
CuSO4 + (NH4)3PO4 = CuPO4 + SO4(NH4)3 =>
CuSO4 + (NH4)3PO4 = CuPO4 + SO4(NH4)3
CO2 + H2O = C6H12O7 + O2 =>
12 CO2 + 12 H2O = 2 C6H12O7 + 11 O2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
K + F = KF =>
K + F = KF
NiBr2 + Na2SO4 = NiSO4 + NaBr =>
NiBr2 + Na2SO4 = NiSO4 + 2 NaBr
HgNO3 + AlI3 = HgI + Al(NO3)3 =>
3 HgNO3 + AlI3 = 3 HgI + Al(NO3)3
CH3OCH3 + Cl2 = HCl + CH3OCH2Cl =>
CH3OCH3 + Cl2 = HCl + CH3OCH2Cl
CH3CH3NH + HCl = CH3CH3NH2 + Cl =>
CH3CH3NH + HCl = CH3CH3NH2 + Cl
RaO = ORa =>
RaO = ORa
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NiCl2*6H2O + (H2NCH2CH2NH2) = [Ni(H2NCH2CH2NH2)3]Cl2 + H2O =>
NiCl2*6H2O + 3(H2NCH2CH2NH2) = [Ni(H2NCH2CH2NH2)3]Cl2 + 6 H2O
S + O2 = SO =>
2 S + O2 = 2 SO
Cu + (H2SO4)2 = CuSO4 + SO2 + H2O =>
Cu + (H2SO4)2 = CuSO4 + SO2 + 2 H2O
Co(OH)3 + HNO3 = CoNO4 + H2O =>
Co(OH)3 + HNO3 = CoNO4 + 2 H2O
H2SO4 + Hg = H2O + Hg2SO4 + SO2 =>
2 H2SO4 + 2 Hg = 2 H2O + Hg2SO4 + SO2
Th3(PO4)2 + C = ThO2 + P2 + CO =>
Th3(PO4)2 + 2 C = 3 ThO2 + P2 + 2 CO
K2PtCl6 + KNO2 + H2O = K2Pt[NO2]4 + KNO3 + KCl + HCl =>
K2PtCl6 + 5 KNO2 + H2O = K2Pt[NO2]4 + KNO3 + 4 KCl + 2 HCl
Ca(OH)2 + (NH4)2S = CaS + NH4OH =>
Ca(OH)2 + (NH4)2S = CaS + 2 NH4OH
Cu2S + Fe(NO3)2 + SiO2 = NO + FeSiO3 + CuSiO3 + S =>
3 Cu2S + 2 Fe(NO3)2 + 8 SiO2 = 4 NO + 2 FeSiO3 + 6 CuSiO3 + 3 S
Li3N(g) + H2O(g) = LiOH(aq) + NH3(g) =>
Li3N(g) + 3 H2O(g) = 3 LiOH(aq) + NH3(g)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + H3COOH = H2 + Al(CH3OO)3 =>
2 Al + 6 H3COOH = 3 H2 + 2 Al(CH3OO)3
C6H5CO2H + HNO3 = C6H5CO2NO3 + H2 =>
C6H5CO2H + HNO3 = C6H5CO2NO3 + H2
Fe2O3 + Fe + Mn2O3 = FeMn2O4 =>
Fe2O3 + Fe + 3 Mn2O3 = 3 FeMn2O4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
MnSO4 + KMnO4 + H2O = MnO2 + K2SO4 + HMnO4 =>
3 MnSO4 + 6 KMnO4 + 2 H2O = 5 MnO2 + 3 K2SO4 + 4 HMnO4
Mg + NaI = MgNaI =>
Mg + NaI = MgNaI
Bi(NO3)3*5H2O + NH4VO3 = BiVO4 + NO3 + H2O + NH3 =>
3 Bi(NO3)3*5H2O + 3 NH4VO3 = 3 BiVO4 + 8 NO3 + 15 H2O + 4 NH3
Fe{2+} + CuSO4 = Cu + Fe{3+} + SO4{2-} =>
2 Fe{2+} + CuSO4 = Cu + 2 Fe{3+} + SO4{2-}
H2SiO3 + Fe = FeHSiO3 + H2 =>
2 H2SiO3 + 2 Fe = 2 FeHSiO3 + H2
Al2(SO4)3 + Ba(NO3)3 = Al(NO3)3 + Ba2(SO4)3 =>
Al2(SO4)3 + 2 Ba(NO3)3 = 2 Al(NO3)3 + Ba2(SO4)3
H2 + CO2 = H2O + CO =>
H2 + CO2 = H2O + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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