| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCrO4 + NaPO4 = AgPO4 + NaCrO4
Sr(NO3)2 + CuCl2 = Cu(NO3)2 + SrCl2 =>
Sr(NO3)2 + CuCl2 = Cu(NO3)2 + SrCl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(OH)2 + C = Fe + CO + H2O =>
Fe(OH)2 + C = Fe + CO + H2O
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
AgNO3 + Al(OH)3 = AgOH + Al(NO3)3 =>
3 AgNO3 + Al(OH)3 = 3 AgOH + Al(NO3)3
K2NO3 + ZnSO4 = K2SO4 + ZnNO3 =>
K2NO3 + ZnSO4 = K2SO4 + ZnNO3
XeF3 = Xe + F2 =>
2 XeF3 = 2 Xe + 3 F2
C6H5OHOCH3 + CHCl3 + NaOH = C6H5OHOCH3CHO + NaCl + H2O =>
20 C6H5OHOCH3 + 12 CHCl3 + 36 NaOH = 19 C6H5OHOCH3CHO + 36 NaCl + 19 H2O
H2S + PbCl2 = HCl + PbS =>
H2S + PbCl2 = 2 HCl + PbS
SO2 + CaCl2 = S + CaO + Cl2 =>
SO2 + 2 CaCl2 = S + 2 CaO + 2 Cl2
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
Ba + K2SO4 = Ba2SO4 + K =>
2 Ba + K2SO4 = Ba2SO4 + 2 K
HClO + NaS2O3 + NaOH = NaSO4 + NaCl + H2O =>
9 HClO + 2 NaS2O3 + 11 NaOH = 4 NaSO4 + 9 NaCl + 10 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
TiCl3 + HNO3 + H2O = TiO2 + NO + HCl =>
3 TiCl3 + HNO3 + 4 H2O = 3 TiO2 + NO + 9 HCl
SO4 + O2 = SO5 =>
2 SO4 + O2 = 2 SO5
NaHSO4 = NaSO4 + H2 =>
2 NaHSO4 = 2 NaSO4 + H2
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + 2 NH3 + 2 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
SO2 + CaCl2 = S + CaO + Cl2 =>
SO2 + 2 CaCl2 = S + 2 CaO + 2 Cl2
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
H2SiO3 + NaOH = Na(HSiO3) + H2O =>
H2SiO3 + NaOH = Na(HSiO3) + H2O
N2O = O2 + N2 =>
2 N2O = O2 + 2 N2
K3N(s) + S(s) = K(s) + S3N2(s) =>
2 K3N(s) + 3 S(s) = 6 K(s) + S3N2(s)
MnSO4 + ZnCl2 = MnCl2 + ZnSO4 =>
MnSO4 + ZnCl2 = MnCl2 + ZnSO4
Cu + H2O2 + HNO3 = Cu(NO3)2 + H2O =>
Cu + H2O2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
PbCl2 + HgCl2 = Hg + PbCl4 =>
PbCl2 + HgCl2 = Hg + PbCl4
Na3(PO4) + CrCl3 = NaCl + CrPO4 =>
Na3(PO4) + CrCl3 = 3 NaCl + CrPO4
Fe(OH)2 + C = Fe + CO + H2O =>
Fe(OH)2 + C = Fe + CO + H2O
MgO + HF = HO + FMg =>
MgO + HF = HO + FMg
(NH4)2SO3 + LiOH = Li2SO3 + NH3 + H2O =>
(NH4)2SO3 + 2 LiOH = Li2SO3 + 2 NH3 + 2 H2O
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
KMnO4 + MgCl2 + H2SO4 = MnSO4 + KSO4 + MgSO4 + Cl2 + H2O =>
KMnO4 + 2 MgCl2 + 4 H2SO4 = MnSO4 + KSO4 + 2 MgSO4 + 2 Cl2 + 4 H2O
H{+} + SO4{2-} + CaF2 = CaSO4 + HF =>
2 H{+} + SO4{2-} + CaF2 = CaSO4 + 2 HF
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
Mg(NO3)2 + Sn3(PO4)4 = Mg3(PO4)2 + Sn(NO3)4 =>
6 Mg(NO3)2 + Sn3(PO4)4 = 2 Mg3(PO4)2 + 3 Sn(NO3)4
Zn + CUSO4 = ZnSO4 + CU =>
Zn + CUSO4 = ZnSO4 + CU
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C4H9OH + NaOH = C4H9ONa + H2O =>
C4H9OH + NaOH = C4H9ONa + H2O
CaCo3 + H3PO4 = Ca3(PO4)2 + Co2 + H2 =>
6 CaCo3 + 4 H3PO4 = 2 Ca3(PO4)2 + 9 Co2 + 6 H2
Li2O + SO2 = LiO2 + S =>
2 Li2O + 3 SO2 = 4 LiO2 + 3 S
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Al(OH)3 + H2CO3 = Al(HCO3)3 + H2O =>
Al(OH)3 + 3 H2CO3 = Al(HCO3)3 + 3 H2O
MgBr2 + H2SO4 = H2Br2 + MgSO4 =>
MgBr2 + H2SO4 = H2Br2 + MgSO4
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
CO2 + C = CO =>
CO2 + C = 2 CO
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
MgH2 + FeO = MgO + FeH2 =>
MgH2 + FeO = MgO + FeH2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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