| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2(l) = 2 H2O(l) + O2(g)
Pb(ClO3)4 + Al = Al(ClO3)3 + Pb =>
3 Pb(ClO3)4 + 4 Al = 4 Al(ClO3)3 + 3 Pb
Ca + NaF = CaF2 + Na =>
Ca + 2 NaF = CaF2 + 2 Na
Fe2(SO4)3 + Na2S = Fe2S3 + Na2(SO4) =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2(SO4)
Ca3(PO4)2 + NaF = CaF2 + Na3PO4 =>
Ca3(PO4)2 + 6 NaF = 3 CaF2 + 2 Na3PO4
C2H3OH + NH2OH = C2H4ONH2OH =>
C2H3OH + NH2OH = C2H4ONH2OH
Cu2O + HCl = HCuCl2 + H2O =>
Cu2O + 4 HCl = 2 HCuCl2 + H2O
GeI4 + Na3N = NaI + Ge3N4 =>
3 GeI4 + 4 Na3N = 12 NaI + Ge3N4
AgC2H3O2 + Mg(NO3)2 = Mg(C2H3O2)2 + AgNO3 =>
2 AgC2H3O2 + Mg(NO3)2 = Mg(C2H3O2)2 + 2 AgNO3
NaBr + NaBrO3 + HCl = Br2 + H2O + NaCl =>
5 NaBr + NaBrO3 + 6 HCl = 3 Br2 + 3 H2O + 6 NaCl
C12H6O2 + O2 = CO2 + H2O =>
2 C12H6O2 + 25 O2 = 24 CO2 + 6 H2O
Ni + Al(C2H3O2)3 = Ni(C2H3O2) + Al =>
3 Ni + Al(C2H3O2)3 = 3 Ni(C2H3O2) + Al
N2F4 = NF3 + N2 =>
3 N2F4 = 4 NF3 + N2
CH3COOH + C2H2 = CH3COOCHCH2 =>
CH3COOH + C2H2 = CH3COOCHCH2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cl2 + NaCl + H2O = NaClO2 + HCl =>
2 Cl2 + NaCl + 2 H2O = NaClO2 + 4 HCl
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
Ni + Al(C2H3O2)3 = Al + Ni(C2H3O2)3 =>
Ni + Al(C2H3O2)3 = Al + Ni(C2H3O2)3
NaOH + C = Na2C2 + OH =>
2 NaOH + 2 C = Na2C2 + 2 OH
Fe3O4 + SO3 = FeS + O2 =>
2 Fe3O4 + 6 SO3 = 6 FeS + 13 O2
NaOH + C = Na2C2 + OH =>
2 NaOH + 2 C = Na2C2 + 2 OH
H2SO4 + Al = SO2 + Al2(SO4)3 + H2O =>
6 H2SO4 + 2 Al = 3 SO2 + Al2(SO4)3 + 6 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
NaOH + C = Na2C2 + OH =>
2 NaOH + 2 C = Na2C2 + 2 OH
CaI2 + Li2O = CaO + LiI =>
CaI2 + Li2O = CaO + 2 LiI
Cu(NO3)2 + Na3(PO4) = NaNO3 + Cu3(PO4)2 =>
3 Cu(NO3)2 + 2 Na3(PO4) = 6 NaNO3 + Cu3(PO4)2
B2O2 + H2O = HBO2 + H2 =>
B2O2 + 2 H2O = 2 HBO2 + H2
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
Mg{2+} + N{3-} = (Mg)3(N)2 =>
3 Mg{2+} + 2 N{3-} = (Mg)3(N)2
MnO2 + NaI + H2SO4 = MnSO4 + Na2SO4 + I2 + H2O =>
MnO2 + 2 NaI + 2 H2SO4 = MnSO4 + Na2SO4 + I2 + 2 H2O
SOH + HNO3 = SNO3 + H2O =>
SOH + HNO3 = SNO3 + H2O
Ni + Al(C2H3O2)3 = Ni(C2H3O2)2 + Al =>
3 Ni + 2 Al(C2H3O2)3 = 3 Ni(C2H3O2)2 + 2 Al
NaCIO + HCI = NaCI + HCIO =>
NaCIO + HCI = NaCI + HCIO
C10H8 + C6H12 = C14H12 =>
12 C10H8 + C6H12 = 9 C14H12
Eu2(SO4)3 + Zn = EuSO4 + ZnSO4 =>
Eu2(SO4)3 + Zn = 2 EuSO4 + ZnSO4
NH4 + H2SO4 = (NH4)2SO4 + H2 =>
2 NH4 + H2SO4 = (NH4)2SO4 + H2
Na2O*Al2O3*6SiO2 = Al2O3 + SiO2 + Na2O =>
Na2O*Al2O3*6SiO2 = Al2O3 + 6 SiO2 + Na2O
AgNO{3} + NaCO{3} = AgCO{3} + NaNO{3} =>
AgNO{3} + NaCO{3} = AgCO{3} + NaNO{3}
K + C2H7O4 = KC2H7O4 =>
K + C2H7O4 = KC2H7O4
Cu(ClO4)2 + Al2(CrO4)3 = Al(ClO4)3 + Cu2(CrO4)2 =>
6 Cu(ClO4)2 + 2 Al2(CrO4)3 = 4 Al(ClO4)3 + 3 Cu2(CrO4)2
I2O7 = I2 + O7 =>
I2O7 = I2 + O7
NaAt + F2 = NaF + At =>
2 NaAt + F2 = 2 NaF + 2 At
MgCl + KF = MgF + KCl =>
MgCl + KF = MgF + KCl
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
F + ClH = Cl + HF =>
F + ClH = Cl + HF
AlCl + Mg = AlMg + Cl =>
AlCl + Mg = AlMg + Cl
CuCl2*2H2O = Cl2 + Cu + H2O =>
CuCl2*2H2O = Cl2 + Cu + 2 H2O
KCl + (CH3)2HSO4 = KHSO4 + C2H2 + H2 + HCl =>
2 KCl + 2(CH3)2HSO4 = 2 KHSO4 + 2 C2H2 + 3 H2 + 2 HCl
FeBr2 + Au = Fe + AuBr =>
FeBr2 + 2 Au = Fe + 2 AuBr
Fe + Fe(CN)6 = Fe3[Fe(CN)6]2 =>
3 Fe + 2 Fe(CN)6 = Fe3[Fe(CN)6]2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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