| Équations équilibrées la veille |
K2SO3 + BaO = BaSO3 + K2O
C5HO10 + O2 = CO2 + H2O =>
4 C5HO10 + O2 = 20 CO2 + 2 H2O
CuO + Al2O3 + P2O5 + H2O = CuAl6(PO4)4(OH)8H10O5 =>
CuO + 3 Al2O3 + 2 P2O5 + 9 H2O = CuAl6(PO4)4(OH)8H10O5
NaNO3 + C = NaNO2 + CO =>
NaNO3 + C = NaNO2 + CO
NaN3 + HCl = NaCl + H + N3 =>
NaN3 + HCl = NaCl + H + N3
KMnO4 + H2SO4 + Fe(NO2)2 = K2SO4 + MnSO4 + Fe(SO4)3 + HNO3 + H2O =>
8 KMnO4 + 27 H2SO4 + 5 Fe(NO2)2 = 4 K2SO4 + 8 MnSO4 + 5 Fe(SO4)3 + 10 HNO3 + 22 H2O
K2MoO4 + K2S + H2O = K2MoS4 + KOH =>
K2MoO4 + 4 K2S + 4 H2O = K2MoS4 + 8 KOH
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Mg(s) + AgNO3(ag) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(ag) = Mg(NO3)2(aq) + 2 Ag(s)
MgO + Hg = HgO + Mg =>
MgO + Hg = HgO + Mg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3OH + Ag2O = Ag + CHOOH + H2O =>
CH3OH + 2 Ag2O = 4 Ag + CHOOH + H2O
BaCO = Ba + CO =>
BaCO = Ba + CO
PH3 + NaNO3 + HCl = PCl3 + NaCl + H2O + NO =>
PH3 + 2 NaNO3 + 5 HCl = PCl3 + 2 NaCl + 4 H2O + 2 NO
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
H + Cl = HCl =>
H + Cl = HCl
Sn(OH)3{-} + Bi(OH)3 + OH{-} = Sn(OH)6{2-} + Bi =>
3 Sn(OH)3{-} + 2 Bi(OH)3 + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
UO2(OH)2 + NaOH = Na2U2O7 + H2O =>
2 UO2(OH)2 + 2 NaOH = Na2U2O7 + 3 H2O
PH3 + CuSO4 + H2O = Cu3P + H3PO4 + H2SO4 =>
11 PH3 + 24 CuSO4 + 12 H2O = 8 Cu3P + 3 H3PO4 + 24 H2SO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CuCI2 + KI = CuI + KCI + I =>
CuCI2 + KI = CuI + KCI + I
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(C2H5)2NH + C2H5Br = (C2H5)3N + C2H5NH3 + Br =>
3(C2H5)2NH + C2H5Br = 2(C2H5)3N + C2H5NH3 + Br
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Pb(OH)2 + KOH = Pb(OH)4K2 =>
Pb(OH)2 + 2 KOH = Pb(OH)4K2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + Ba(OH)2 + H2O = Ba[Zn(OH)4] + H2 =>
Zn + Ba(OH)2 + 2 H2O = Ba[Zn(OH)4] + H2
C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + H2O =>
2 C6H5OH + Ba(OH)2 = Ba(C6H5O)2 + 2 H2O
Zn(C2H3O2)2 + Na2S = ZnS + NaC2H3O2 =>
Zn(C2H3O2)2 + Na2S = ZnS + 2 NaC2H3O2
Mg + CH3COOH = MgCH3COO + H2 =>
2 Mg + 2 CH3COOH = 2 MgCH3COO + H2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O = =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
KOH + H2SO3 = KSO3 + OHH2 =>
KOH + H2SO3 = KSO3 + OHH2
C2H4Cl2 + KOH = H2O + C2H2 + KCl =>
C2H4Cl2 + 2 KOH = 2 H2O + C2H2 + 2 KCl
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
Sn + HNO3 = NO2 + H2O + H2SnO3 =>
Sn + 4 HNO3 = 4 NO2 + H2O + H2SnO3
K2CO3 + CrCl3 + H2O = KCl + CO2 + Cr(OH)3 =>
3 K2CO3 + 2 CrCl3 + 3 H2O = 6 KCl + 3 CO2 + 2 Cr(OH)3
NaCl + F2 = NaF + Cl =>
2 NaCl + F2 = 2 NaF + 2 Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + H2SO4 = Na2SO4 + Cl + H2 =>
2 NaCl + H2SO4 = Na2SO4 + 2 Cl + H2
UO2(OH)2 + NaOH = Na[UO2(OH)3] =>
UO2(OH)2 + NaOH = Na[UO2(OH)3]
C2H4NH2COOH + O2 = H2O + CO2 + NH3 =>
C2H4NH2COOH + 3 O2 = 2 H2O + 3 CO2 + NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(OH)2 + Al2(SO4)3 = BaSO4 + Al(OH)3 =>
3 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(ClO)2 + H2SO4 = Cl2 + CaSO4 + H2O + O2 =>
2 Ca(ClO)2 + 2 H2SO4 = 2 Cl2 + 2 CaSO4 + 2 H2O + O2
BaO + NaOH = Ba(OH)2 + Na2O =>
BaO + 2 NaOH = Ba(OH)2 + Na2O
Fe(oh)2 + O2 + H2O = Fe2O3*H2O =>
2 Fe(oh)2 + 3 O2 + 2 H2O = 2 Fe2O3*H2O
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Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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