| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2KNO3 = ZnCl2 + KNO3
Na2CO3 + Fe(NO3)3 = Na(NO3) + Fe2(CO3)3 =>
3 Na2CO3 + 2 Fe(NO3)3 = 6 Na(NO3) + Fe2(CO3)3
S + C3H5O2{-} + H2O = C2H3O2{-} + H2S + CO2 =>
3 S + C3H5O2{-} + 2 H2O = C2H3O2{-} + 3 H2S + CO2
Fe + Ag = FeAg =>
Fe + Ag = FeAg
AlF3 + N = AlN + F2 =>
2 AlF3 + 2 N = 2 AlN + 3 F2
C2H6(OH2) + O2 = H2O + CO =>
2 C2H6(OH2) + 5 O2 = 8 H2O + 4 CO
Cu2O + H2 = Cu(s) + H2O =>
Cu2O + H2 = 2 Cu(s) + H2O
Ca(l) + H2O(g) = Ca(OH)2(aq) + H2(g) =>
Ca(l) + 2 H2O(g) = Ca(OH)2(aq) + H2(g)
NaB4O7 + H2SO4 + H2O = H3BO3 + NaSO4 =>
NaB4O7 + H2SO4 + 5 H2O = 4 H3BO3 + NaSO4
Ca(l) + H2O(g) = Ca(OH)2(aq) + H2(g) =>
Ca(l) + 2 H2O(g) = Ca(OH)2(aq) + H2(g)
Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4
MgO(aq) + H2O(l) = Mg(OH)2(s) =>
MgO(aq) + H2O(l) = Mg(OH)2(s)
Br2 + NaOH = Br(OH)2 + Na =>
Br2 + 4 NaOH = 2 Br(OH)2 + 4 Na
(NiOH)2CO3 = NiO + H2O + CO2 =>
(NiOH)2CO3 = 2 NiO + H2O + CO2
MgH2C2O6 = MgO + H2O + CO2 =>
MgH2C2O6 = MgO + H2O + 2 CO2
Au + NaBr = NaBrAu =>
Au + NaBr = NaBrAu
Fe + O2(g) = Fe3O2(aq) =>
3 Fe + O2(g) = Fe3O2(aq)
SnCl2 + Cl2 = [SnCl4] =>
SnCl2 + Cl2 = [SnCl4]
NiSO4 + NH4OH = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH4OH = [Ni(NH3)6]SO4 + 6 H2O
H3PO3 + HNO3 = H3PO4 + NO + H2O =>
3 H3PO3 + 2 HNO3 = 3 H3PO4 + 2 NO + H2O
MgO + H2Po4 = Mg2(Po4)2 + H2O =>
2 MgO + 2 H2Po4 = Mg2(Po4)2 + 2 H2O
[Co(NH3)8]Cl3 = CoCl2 + NH3 + Cl2 =>
2[Co(NH3)8]Cl3 = 2 CoCl2 + 16 NH3 + Cl2
Mg2SiO4 + H2O = Mg(OH)2 + SiO2 =>
Mg2SiO4 + 2 H2O = 2 Mg(OH)2 + SiO2
H3S + O2 = H2O + S =>
4 H3S + 3 O2 = 6 H2O + 4 S
K3PO4 + (NH4)2SO3 = K2SO3 + (NH4)3PO4 =>
2 K3PO4 + 3(NH4)2SO3 = 3 K2SO3 + 2(NH4)3PO4
Al + Cu(ClO2)2 = Al(ClO2)2 + Cu =>
Al + Cu(ClO2)2 = Al(ClO2)2 + Cu
K2CrO7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
4 K2CrO7 + 9 CH3CH2OH + 10 H2SO4 = 2 Cr2(SO4)3 + 9 CH3COOH + 4 K2SO4 + 19 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ag + S = Ag2S7 =>
2 Ag + 7 S = Ag2S7
KHC4H4O6 + NaOH = H2O + NaC4H4O6 + K =>
KHC4H4O6 + NaOH = H2O + NaC4H4O6 + K
AgClO3(aq) + AlI3(aq) = AgI(s) + Al(ClO3)3(aq) =>
3 AgClO3(aq) + AlI3(aq) = 3 AgI(s) + Al(ClO3)3(aq)
MnSO4(ag) + CaCl2(ag) = MnCl2(ag) + CaSO4(ag) =>
MnSO4(ag) + CaCl2(ag) = MnCl2(ag) + CaSO4(ag)
COH2(NO2)3 + CH3 = CO2 + H2O + N2 =>
14 COH2(NO2)3 + 16 CH3 = 30 CO2 + 38 H2O + 21 N2
Br2 + K(OH)2 = KBr + KBrO2 + H2O =>
Br2 + 2 K(OH)2 = KBr + KBrO2 + 2 H2O
HPO4 + K3HO = K3PO4 + H2O =>
HPO4 + K3HO = K3PO4 + H2O
Ti + O2 = Ti2O6 =>
2 Ti + 3 O2 = Ti2O6
Fe2SO4 + HCl = HSO4 + Fe2Cl =>
Fe2SO4 + HCl = HSO4 + Fe2Cl
NaOH(aq) + H3PO4 = Na3PO4(s) + H2O =>
3 NaOH(aq) + H3PO4 = Na3PO4(s) + 3 H2O
RbOH + SO2 = Rb2(SO3) + H2O =>
2 RbOH + SO2 = Rb2(SO3) + H2O
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Fe(NO3)3 + H2O = Fe2O3 + HNO3 =>
2 Fe(NO3)3 + 3 H2O = Fe2O3 + 6 HNO3
KHSO3 + H2SO4 = K2SO4 + SO2 + H2O =>
2 KHSO3 + H2SO4 = K2SO4 + 2 SO2 + 2 H2O
Te2O2 + H2O = H2TeO2 =>
Te2O2 + 2 H2O = 2 H2TeO2
Mg(OH)2 + HNO3 = H2O(l) + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O(l) + Mg(NO3)2
Fe(OH)3 + NaNO3 + HCl = NaCl + Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 NaNO3 + 3 HCl = 3 NaCl + Fe(NO3)3 + 3 H2O
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Na2SO3 + NaNO2 = NO2Na2 + NaSO3 =>
Na2SO3 + NaNO2 = NO2Na2 + NaSO3
H2O + C6H12O6 = CH5OH + CO2 =>
3 H2O + C6H12O6 = 3 CH5OH + 3 CO2
NH4VO3 + HCl = NH4VO3HCl =>
NH4VO3 + HCl = NH4VO3HCl
*Fe + O2 = Fe2O3 =>
4*Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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