| Équations équilibrées la veille | Équations équilibrées le lendemain |
Iron(III)Sulfate + BariumSulfide = Iron(III)Sulfide + BariumSulfate
FeN + H2O = Fe(OH)3 + NH3 =>
FeN + 3 H2O = Fe(OH)3 + NH3
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2
CH3COOH = H + CH3COO =>
CH3COOH = H + CH3COO
K3Br + Cl2 = K3Cl + Br2 =>
2 K3Br + Cl2 = 2 K3Cl + Br2
Be(s) + Br2(l) = BeBr3 =>
2 Be(s) + 3 Br2(l) = 2 BeBr3
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
Fe(s) + H2SO4 = FeSO4(s) + H2(g) =>
Fe(s) + H2SO4 = FeSO4(s) + H2(g)
Cu(OH)2 + Ag2O = CuO + AgOH =>
Cu(OH)2 + Ag2O = CuO + 2 AgOH
K2Cr2O7 + H2SO4 + C = Cr2O3 + CO2 + K2SO4 + H2O =>
2 K2Cr2O7 + 2 H2SO4 + 3 C = 2 Cr2O3 + 3 CO2 + 2 K2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BeI2 = Be + I2 =>
BeI2 = Be + I2
Na2CO3 + FeCl3 + H2O = Fe(OH)CO3 + NaCl + CO2 =>
3 Na2CO3 + 2 FeCl3 + H2O = 2 Fe(OH)CO3 + 6 NaCl + CO2
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O
Na3 + CO3 + HCl = NaCl + H2O + CO2 =>
2 Na3 + 3 CO3 + 6 HCl = 6 NaCl + 3 H2O + 3 CO2
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
Fe(OH)2 + NaOH = Na(OH)2 + FeOH =>
Fe(OH)2 + NaOH = Na(OH)2 + FeOH
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C9H7N + H2 = C9H11N =>
C9H7N + 2 H2 = C9H11N
C3H8 + O2 = C3O2 + H2O =>
C3H8 + 3 O2 = C3O2 + 4 H2O
W + HNO3 = W(NO3)3 + NO2 + H2O =>
W + 6 HNO3 = W(NO3)3 + 3 NO2 + 3 H2O
AgAgO = Ag + OO =>
2 AgAgO = 4 Ag + OO
Al + NaOH + H2O = Na[Al(OH)4] + H =>
Al + NaOH + 3 H2O = Na[Al(OH)4] + 3 H
ZnSO4 + PbCl4 = Pb(SO4)2 + ZnCl2 =>
2 ZnSO4 + PbCl4 = Pb(SO4)2 + 2 ZnCl2
NH3 + HF = F + NH4 =>
NH3 + HF = F + NH4
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Mn + H2O = Mn2O2 + H2 =>
2 Mn + 2 H2O = Mn2O2 + 2 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
BaCl2 + AgNO3 = AgCl + Ba(NO3)2 = =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2
ZnOH2 + NH3 = ZnO + NH4 =>
ZnOH2 + 2 NH3 = ZnO + 2 NH4
CH3CCI3 + O2 = CO2H2O + CI2 =>
4 CH3CCI3 + 9 O2 = 6 CO2H2O + 6 CI2
MnSO4 + KCl = MnCl2 + K2SO4 =>
MnSO4 + 2 KCl = MnCl2 + K2SO4
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
C3H7 + NaOH = C3H5 + Na + H2O =>
C3H7 + 2 NaOH = C3H5 + 2 Na + 2 H2O
H2Cl2 + BeF4 = H2F2 + BeCl4 =>
2 H2Cl2 + BeF4 = 2 H2F2 + BeCl4
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Cu(OH)2 + Ag2O = CuO + Ag2(OH)2 =>
Cu(OH)2 + Ag2O = CuO + Ag2(OH)2
Pb(NO3)2 + NO + H2O = Pb + HNO3 =>
3 Pb(NO3)2 + 2 NO + 4 H2O = 3 Pb + 8 HNO3
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(OAc)2 = Ca(OAc)2 + Cu(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiO2 + MgCO3 = MgSiO3 + CO2 =>
SiO2 + MgCO3 = MgSiO3 + CO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{-2} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{-2} + 24 H{+}
Ca(C2H3O2)2 + K2SO4 = CaSO4 + CH3CO2K =>
Ca(C2H3O2)2 + K2SO4 = CaSO4 + 2 CH3CO2K
Br2 + Zn(OH)2 = ZnBr3 + HBrO3 + H2O =>
17 Br2 + 10 Zn(OH)2 = 10 ZnBr3 + 4 HBrO3 + 8 H2O
CuCO3(s) + HCl(aq) = CuCl2 + H2O(l) + CO2 =>
CuCO3(s) + 2 HCl(aq) = CuCl2 + H2O(l) + CO2
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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