| Équations équilibrées la veille |
3 SnCl2 + 2 HNO3 + 6 HCl = 4 H2O + 2 NO + 3 SnCl4
Na3PO4 + Ag2SO4 = Na2SO4 + Ag3PO4 =>
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
Cl2 + P5 = PCl5 =>
25 Cl2 + 2 P5 = 10 PCl5
AlCl3 + Fe(No3)3 = Al(No3)3 + FeCl3 =>
AlCl3 + Fe(No3)3 = Al(No3)3 + FeCl3
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
Li + HPO = H + LiPO =>
Li + HPO = H + LiPO
Fe2S + HCl = Fe2Cl2 + H2S =>
Fe2S + 2 HCl = Fe2Cl2 + H2S
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl =>
C6H5OH + PCl5 = C6H5Cl + POCl3 + HCl
Fe + Ag = FeAg =>
Fe + Ag = FeAg
LiHCO3 + K3PO4 = Li3PO4 + KHCO3 =>
3 LiHCO3 + K3PO4 = Li3PO4 + 3 KHCO3
Cu3AsS4 + Fe2(SO4)3 + H2O = CuSO4 + FeSO4 + H3AsO3 + S =>
8 Cu3AsS4 + 27 Fe2(SO4)3 + 12 H2O = 24 CuSO4 + 54 FeSO4 + 8 H3AsO3 + 35 S
Cl2 + P5 = PCl5 =>
25 Cl2 + 2 P5 = 10 PCl5
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Ba + HNO3 = Ba(NO3)2 + NH4NO3 + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + NH4NO3 + 3 H2O
HNO3 + K2SO4 = H2SO4 + KNO3 =>
2 HNO3 + K2SO4 = H2SO4 + 2 KNO3
C6H12O6 + C2H5OH + CH4N2O = C22H26N2O3 + H2O =>
4 C6H12O6 + 9 C2H5OH + 2 CH4N2O = 2 C22H26N2O3 + 29 H2O
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH3 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
CH3CH(CH3)CH2C(CH3)2CH3 + O2 = CO2 + H2O =>
2 CH3CH(CH3)CH2C(CH3)2CH3 + 25 O2 = 16 CO2 + 18 H2O
AgHCO3 = Ag2O + CO2 + H2O =>
2 AgHCO3 = Ag2O + 2 CO2 + H2O
GeSO4 + Cu(OH)2 = Ge(OH)2 + CuSO4 =>
GeSO4 + Cu(OH)2 = Ge(OH)2 + CuSO4
Cl + KOH = KCl + KClO3 + H2O =>
6 Cl + 6 KOH = 5 KCl + KClO3 + 3 H2O
(NH4)NO3 = N2 + O2 + H2O =>
2(NH4)NO3 = 2 N2 + O2 + 4 H2O
Fe2 + NaOH = FeO3 + NaH =>
Fe2 + 6 NaOH = 2 FeO3 + 6 NaH
AB + D = DB + A =>
AB + D = DB + A
Ag + Fe = AgFe =>
Ag + Fe = AgFe
(NH4)2S + Na2SO3 + H2O = S + NaOH + NH4OH =>
2(NH4)2S + Na2SO3 + 3 H2O = 3 S + 2 NaOH + 4 NH4OH
KMnO4 + NaOH + KNO2 = Na2MnO4 + KNO3 + H2O + KOH =>
2 KMnO4 + 4 NaOH + KNO2 = 2 Na2MnO4 + KNO3 + H2O + 2 KOH
Cu(NO3)2 + Ag = CuAg + (NO3)2 =>
Cu(NO3)2 + Ag = CuAg + (NO3)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ba(NO3)2Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2Na2SO4 = BaSO4 + 2 NaNO3
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
((NH4)3PO4) + NaCl = (NH4)Cl + Na3PO4 =>
((NH4)3PO4) + 3 NaCl = 3(NH4)Cl + Na3PO4
C8OH9 + C8H8O3 = C16H15O3 + H2O =>
C8OH9 + C8H8O3 = C16H15O3 + H2O
NaNO3 + H2SO4 = Na2SO4 + H2O + O2 + NO2 =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + O2 + 4 NO2
Ca + Al = Ca3Al2 =>
3 Ca + 2 Al = Ca3Al2
Fe + Na = FeNa =>
Fe + Na = FeNa
Li + HNO3 = Li(NO3) + H2 =>
2 Li + 2 HNO3 = 2 Li(NO3) + H2
C6H12O6(aq) = CH3CH2OH(l) + CO2(g) =>
C6H12O6(aq) = 2 CH3CH2OH(l) + 2 CO2(g)
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
AlCl3KOH = AlOHKCl3 =>
AlCl3KOH = AlOHKCl3
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Pb(NO3)2(aq) + MgBr2 = Mg(NO3)2 + PbBr2 =>
Pb(NO3)2(aq) + MgBr2 = Mg(NO3)2 + PbBr2
CH3OH + MnO4 = CO2 + MnO2 + H2O =>
2 CH3OH + 3 MnO4 = 2 CO2 + 3 MnO2 + 4 H2O
Na2SO3 + Cu = CuSO3 + Na =>
Na2SO3 + Cu = CuSO3 + 2 Na
N2H4 + Na = N2 + NaH =>
N2H4 + 4 Na = N2 + 4 NaH
Cd + Bi{+3} = Cd{+2} + Bi =>
3 Cd + 2 Bi{+3} = 3 Cd{+2} + 2 Bi
Li2CO3 + Al(OH)3 + CaCO3 + H3PO4 = (Li2O)15(CaO)15(Al2O3)10(P2O5)60 + CO2 + H2O =>
15 Li2CO3 + 20 Al(OH)3 + 15 CaCO3 + 120 H3PO4 = (Li2O)15(CaO)15(Al2O3)10(P2O5)60 + 30 CO2 + 210 H2O
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g) =>
HCl(aq)NaHCO3(s) = NaCl(aq)H2O(l)CO2(g)
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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