| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrH2 + 4 H2O = SrOH + 3 H3O
K2TeO3 + Na + H2O = Te + KOH + NaOH =>
K2TeO3 + 4 Na + 3 H2O = Te + 2 KOH + 4 NaOH
BrMgI = IMgBr =>
BrMgI = IMgBr
KOH + H2CO3 = KCO3H + H2O =>
KOH + H2CO3 = KCO3H + H2O
AgNO3NaP = AgPNaNO3 =>
AgNO3NaP = AgPNaNO3
NaHCO3 + AgNO3 = NaNO3 + AgHCO3 =>
NaHCO3 + AgNO3 = NaNO3 + AgHCO3
Al(s) + S8(S) = Al2S3(s) =>
6 Al(s) + S8(S) = 3 Al2S3(s)
K2S + HI = K2I + HS =>
K2S + HI = K2I + HS
Na + P = Na3P =>
3 Na + P = Na3P
CH3CH3CH2CH2CH2CONH2 + NaOH + Br2 = CH3NH2 + NaBr + H2O + Na2CO3 =>
2 CH3CH3CH2CH2CH2CONH2 + 74 NaOH + 27 Br2 = 2 CH3NH2 + 54 NaBr + 46 H2O + 10 Na2CO3
NH4Cl(aq)KBr(aq) = NH4BrKCl =>
NH4Cl(aq)KBr(aq) = NH4BrKCl
Pb + Au(NO3)3 = Au + Pb(NO3)3 =>
Pb + Au(NO3)3 = Au + Pb(NO3)3
K2SO4 + NaNO3 = K2NO3 + NaSO4 =>
K2SO4 + NaNO3 = K2NO3 + NaSO4
Me4N + I3 = Me4NI7 =>
3 Me4N + 7 I3 = 3 Me4NI7
H3C6H5 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
9 H3C6H5 + 48 NaHCO3 = 6 CO2 + 20 H2O + 16 Na3C6H5O7
HNO3 + SrOH2 = H3O + SrNO3 =>
HNO3 + SrOH2 = H3O + SrNO3
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2 =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
KMnO4 + HCl = KCl + Mn + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 Mn + 7 Cl2 + 8 H2O
CaH2(g) + H2O = Ca(OH)2 + H2 =>
CaH2(g) + 2 H2O = Ca(OH)2 + 2 H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Pb(NO3)2 + NH4Br = PbBr2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4(NO3)
Hg + H2O = HgO + H2 =>
Hg + H2O = HgO + H2
NH4CH3CO2AgNO3 = NH4NO3AgCH3CO2 =>
NH4CH3CO2AgNO3 = NH4NO3AgCH3CO2
Cu + C12H20O2 = CuC12H20 + O2 =>
Cu + C12H20O2 = CuC12H20 + O2
AgNO3 + HCl = AgCl2 + H2O + NO2 =>
AgNO3 + 2 HCl = AgCl2 + H2O + NO2
HNO3 + SrOH2 = H3O + SrNO3 =>
HNO3 + SrOH2 = H3O + SrNO3
LOH + H2SO4 = L2SO4 + H2O =>
2 LOH + H2SO4 = L2SO4 + 2 H2O
MgSO4 + BaCI = BaSO4 + MgCI =>
MgSO4 + BaCI = BaSO4 + MgCI
(NH4)2MoO4 + HCl + Na2S = MoCl3 + Na2SO4 + H2O + NH3 =>
8(NH4)2MoO4 + 24 HCl + 3 Na2S = 8 MoCl3 + 3 Na2SO4 + 20 H2O + 16 NH3
Cr + Ca(ClO)2 = CaCrO4 + CaCl2 + Cl2 =>
Cr + 2 Ca(ClO)2 = CaCrO4 + CaCl2 + Cl2
CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + NaOH = C17H35COONa + CH2OHCHOHCH2OH =>
CH2OCOC17H35CHOCOC17H35CH2OCOC17H35 + 3 NaOH = 3 C17H35COONa + CH2OHCHOHCH2OH
H5CCl + H2SO4 = H2O + ClO2 + H3CS =>
H5CCl + H2SO4 = 2 H2O + ClO2 + H3CS
NH3 + FeO = NH3FeO =>
NH3 + FeO = NH3FeO
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
NaOC6H5 + CH3I = NaI + CH3OC6H5 =>
NaOC6H5 + CH3I = NaI + CH3OC6H5
Li2O + F2 = LiF2 + O2 =>
2 Li2O + 4 F2 = 4 LiF2 + O2
Pb + ZnCH3COO = ZnPb2 + CH3COO =>
2 Pb + ZnCH3COO = ZnPb2 + CH3COO
CuCO3 + CH3COOH = CO2 + Cu(CH3COO)2 + H2O =>
CuCO3 + 2 CH3COOH = CO2 + Cu(CH3COO)2 + H2O
HNO3 + SrOH2 = H3O + SrNO3 =>
HNO3 + SrOH2 = H3O + SrNO3
Fe(s) + H2O(g) = FeO(s) + H2(g) =>
Fe(s) + H2O(g) = FeO(s) + H2(g)
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
K + H2 = KH =>
2 K + H2 = 2 KH
HNO3 + SrOH2 = H3O + SrNO3 =>
HNO3 + SrOH2 = H3O + SrNO3
SnO2 + P + Na(OH) = SnO + NaPO2 + H2O =>
3 SnO2 + 2 P + 2 Na(OH) = 3 SnO + 2 NaPO2 + H2O
Na2SO4 + AlCl3 = Al(SO4) + Na2Cl3 =>
Na2SO4 + AlCl3 = Al(SO4) + Na2Cl3
NaHCO3 + NH3 = Na3N + CO2 + H2O =>
3 NaHCO3 + NH3 = Na3N + 3 CO2 + 3 H2O
NaKSO4 = Na + KSO4 =>
NaKSO4 = Na + KSO4
FeCl2(aq) + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
5 FeCl2(aq) + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O(l) + KCl(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
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