| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N(s) + 3 H2O(l) = NH3(g) + 3 LiOH(aq)
H3PO4 + NaOH = H3(OH)3 + Na3PO4 =>
H3PO4 + 3 NaOH = H3(OH)3 + Na3PO4
CaSO3 + HC2H3O2 = Ca(C2H3O2)2 + H2SO3 =>
CaSO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2SO3
CH3PO(OC2H5)SNa + ClC2H4N(C3H7)2*HCl = C8H18NS(CH3)P(O)(OC2H5) + NaCl + HCl =>
CH3PO(OC2H5)SNa + ClC2H4N(C3H7)2*HCl = C8H18NS(CH3)P(O)(OC2H5) + NaCl + HCl
HI + NaF = NaI + HF =>
HI + NaF = NaI + HF
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCO3 + H2O = Ca(OH)2 + H2CO3 = Ca(OH)2 + H2O + CO2 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3
Ca + N2 = CaN2 =>
Ca + N2 = CaN2
IO3 + N2H5 = I2 + N2 + H2O =>
10 IO3 + 12 N2H5 = 5 I2 + 12 N2 + 30 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
S2O3{2-} + BrO{-} + H{+} = S2O6{2-} + Br2{-} + H2O =>
S2O3{2-} + 4 BrO{-} + 2 H{+} = S2O6{2-} + 2 Br2{-} + H2O
TiCl4 + NaOH = TiO2 + H2O + NaCl =>
TiCl4 + 4 NaOH = TiO2 + 2 H2O + 4 NaCl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mn + NaOH + H2O = Na2Mn(OH)4 + H2 =>
Mn + 2 NaOH + 2 H2O = Na2Mn(OH)4 + H2
K3PO4 = K{+} + PO4{3-} =>
K3PO4 = 3 K{+} + PO4{3-}
RbCl + H2SO4 = Rb2SO4 + HCl =>
2 RbCl + H2SO4 = Rb2SO4 + 2 HCl
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
Mg(NO3)2 + Al(C2H3O2)3 = Mg(C2H3O2)2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 Al(C2H3O2)3 = 3 Mg(C2H3O2)2 + 2 Al(NO3)3
ZnBr2 + KOH = Zn(OH)2 + KBr =>
ZnBr2 + 2 KOH = Zn(OH)2 + 2 KBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Zn + Au(NO2)3 = Zn(NO2)3 + Au =>
Zn + Au(NO2)3 = Zn(NO2)3 + Au
Co(OH)2 + H = H2O + Co2 =>
2 Co(OH)2 + 4 H = 4 H2O + Co2
C6H5CH3 + HNO3 = C6H5COOH + NO + H2O =>
C6H5CH3 + 2 HNO3 = C6H5COOH + 2 NO + 2 H2O
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
Fe + CuCl2 = FeCl2Cu =>
Fe + CuCl2 = FeCl2Cu
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
HC4H6O6 + NaOH = H2O + CO2 + NaH2 =>
3 HC4H6O6 + 11 NaOH = 5 H2O + 12 CO2 + 11 NaH2
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + HNO3 =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4 + 2 HNO3
C4H9Br + H2O = C4H9OH + H + Br =>
C4H9Br + H2O = C4H9OH + H + Br
C6H5OH + HONO2 = C6H3N3O7 + H2O =>
C6H5OH + 3 HONO2 = C6H3N3O7 + 3 H2O
Ar + CO2 = ArCO2 =>
Ar + CO2 = ArCO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KCl + AgNO{3} = KNO{3} + AgCl =>
KCl + AgNO{3} = KNO{3} + AgCl
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C8H10 + KMnO4 = C8H6O4 + MnO2 + KOH =>
C8H10 + 4 KMnO4 = C8H6O4 + 4 MnO2 + 4 KOH
FeSe + H2SO4 = FeSO4 + H2Se =>
FeSe + H2SO4 = FeSO4 + H2Se
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
MgSO3 + KMnO4 + H2O = MgSO4 + MnO2 + KOH =>
3 MgSO3 + 2 KMnO4 + H2O = 3 MgSO4 + 2 MnO2 + 2 KOH
Au + O3 = Au4O3 =>
4 Au + O3 = Au4O3
K2CrO4 + HNO3 = KNO3 + H2CrO4 =>
K2CrO4 + 2 HNO3 = 2 KNO3 + H2CrO4
Ag + Zn(NO3)2 = AgNO3 + Zn =>
2 Ag + Zn(NO3)2 = 2 AgNO3 + Zn
HNO3 + Na = NaNO3 + H2O + NH4NO3(NH3) =>
19 HNO3 + 16 Na = 16 NaNO3 + 6 H2O + NH4NO3(NH3)
Zn + Au(NO2)3 = ZnNO2 + Au =>
3 Zn + Au(NO2)3 = 3 ZnNO2 + Au
Rh2(SO3)5 + Ni(ClO4)3 = Rh(ClO4)5 + Ni2(SO3)3 =>
3 Rh2(SO3)5 + 10 Ni(ClO4)3 = 6 Rh(ClO4)5 + 5 Ni2(SO3)3
Mg(NO3)2 + NiCl3 = MgCl2 + Ni(NO3)3 =>
3 Mg(NO3)2 + 2 NiCl3 = 3 MgCl2 + 2 Ni(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
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