| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4(g) + H2O(aq) = CO(g) + 3 H2(g)
HF + AI(OH)3 = AIF3 + H2O =>
3 HF + AI(OH)3 = AIF3 + 3 H2O
Sn(NO3)4 + Mg3(PO4)2 = Sn3(PO4)4 + Mg(NO3)2 =>
3 Sn(NO3)4 + 2 Mg3(PO4)2 = Sn3(PO4)4 + 6 Mg(NO3)2
Li(s) + AuCl3(aq) = LiCl(aq) + Au(s) =>
3 Li(s) + AuCl3(aq) = 3 LiCl(aq) + Au(s)
POCl3(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
POCl3(l) + 3 H2O(l) = H3PO4(aq) + 3 HCl(g)
Fe2(SO)4 + AgNO3 = Ag2(SO4) + Fe(NO3)3 + Ag + NO =>
Fe2(SO)4 + 12 AgNO3 = 4 Ag2(SO4) + 2 Fe(NO3)3 + 4 Ag + 6 NO
CF3H + OH = H2O + CF3 =>
CF3H + OH = H2O + CF3
Sb(ClO3)5 + Fe2(SO4)3 = Fe(ClO3)3 + Sb2(SO4)5 =>
6 Sb(ClO3)5 + 5 Fe2(SO4)3 = 10 Fe(ClO3)3 + 3 Sb2(SO4)5
H2SO4 + HNO3 + C3H8O3 = C3H3N3O9 + S + H2O =>
H2SO4 + 9 HNO3 + 3 C3H8O3 = 3 C3H3N3O9 + S + 13 H2O
KCn + HCl(aq) = KCl + HCn =>
KCn + HCl(aq) = KCl + HCn
CH3COOH + HNO3 = CH3COO + H2O + NO2 =>
CH3COOH + HNO3 = CH3COO + H2O + NO2
Na2CrO4 + AlBr3 = Na2Br3 + Al2(CrO4)2 =>
2 Na2CrO4 + 2 AlBr3 = 2 Na2Br3 + Al2(CrO4)2
Ag(NH3)2Cl + Ba(NO3)2 = BaCl2 + Ag(NH3)2NO3 =>
2 Ag(NH3)2Cl + Ba(NO3)2 = BaCl2 + 2 Ag(NH3)2NO3
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
CrO4{2-}(aq) + Cu(s) + H2O(l) = Cr(OH)3(s) + Cu(OH)2(s) + OH{-} =>
2 CrO4{2-}(aq) + 3 Cu(s) + 8 H2O(l) = 2 Cr(OH)3(s) + 3 Cu(OH)2(s) + 4 OH{-}
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
TiCl4 + NH3 = TiN + HCl + N2 =>
6 TiCl4 + 8 NH3 = 6 TiN + 24 HCl + N2
C4H10OH + HCOOH = HCOOC4H10 + H2O =>
C4H10OH + HCOOH = HCOOC4H10 + H2O
FeS + H{+} = H2S + Fe{2+} =>
FeS + 2 H{+} = H2S + Fe{2+}
GaHCO3 + H2SO4 = Ga2SO4 + CO2 + H2O =>
2 GaHCO3 + H2SO4 = Ga2SO4 + 2 CO2 + 2 H2O
Mn2O2 + HNO3 = Mn(NO3)2 + H2O =>
Mn2O2 + 4 HNO3 = 2 Mn(NO3)2 + 2 H2O
H{2}O = H{+2}O{2} =>
H{2}O = H{+2}O{2}
FeS2 + O2 = Fe2O3 + SO2* =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2*
H2 + L = HL =>
H2 + 2 L = 2 HL
SO2 + KOH = SO2H + KO =>
SO2 + KOH = SO2H + KO
CuCl2 + O2 = CuO + Cl2 =>
2 CuCl2 + O2 = 2 CuO + 2 Cl2
Bi3 + [Sn(OH)4] = Bi[Sn(OH)4]3 =>
Bi3 + 9[Sn(OH)4] = 3 Bi[Sn(OH)4]3
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
Ag(NO3)(aq) + (NH4)CO3(aq) = AgCO3(s) + (NH4)NO3(aq) =>
Ag(NO3)(aq) + (NH4)CO3(aq) = AgCO3(s) + (NH4)NO3(aq)
(FeOH)2SO4 = FeOH + SO4 =>
(FeOH)2SO4 = 2 FeOH + SO4
Ba(NO3)2(aq) + (NH4)2SO4(aq) = NH4NO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = 2 NH4NO3(aq) + BaSO4(s)
C3H6Cl + NaOH = C3H6OH + NaCl =>
C3H6Cl + NaOH = C3H6OH + NaCl
CH3Br + NH3 = C2H4 + NH4Br =>
2 CH3Br + 2 NH3 = C2H4 + 2 NH4Br
NH3*H2O + HF = NH4F + H2O =>
NH3*H2O + HF = NH4F + H2O
SiH2Cl2 + K2MnO4 = K2SiO3 + MnO2 + KCl + H2O =>
SiH2Cl2 + 2 K2MnO4 = K2SiO3 + 2 MnO2 + 2 KCl + H2O
K2S + NH4OH = K2OH + SNH4 =>
K2S + NH4OH = K2OH + SNH4
Al(HSO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al(HSO4)3 + 3 H2O = Al(OH)3 + 3 H2SO4
(Ca(OH)2) + CO2 = CaCO3 + H2O =>
(Ca(OH)2) + CO2 = CaCO3 + H2O
C2H6O(i) + O2(g) = CO2(g) + H2O(i) =>
C2H6O(i) + 3 O2(g) = 2 CO2(g) + 3 H2O(i)
HCl(aq) + Mg(s) = HMg + Cl =>
HCl(aq) + Mg(s) = HMg + Cl
KBr(ac) + AgNo3(ac) = KNo3(ac) + AgBr(s) =>
KBr(ac) + AgNo3(ac) = KNo3(ac) + AgBr(s)
As(NO3)3 + NaOH = As(OH)3 + NaNO3 =>
As(NO3)3 + 3 NaOH = As(OH)3 + 3 NaNO3
(NH4)2S + H2C2O4 = (NH4)2CO2 + H2O + COS =>
(NH4)2S + H2C2O4 = (NH4)2CO2 + H2O + COS
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
As(NO3)3 + NaOH = As(OH)3 + NaNO3 =>
As(NO3)3 + 3 NaOH = As(OH)3 + 3 NaNO3
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
Hg3N2 + HCl = HgCl2 + H3N =>
Hg3N2 + 6 HCl = 3 HgCl2 + 2 H3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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