| Équations équilibrées la veille | Équations équilibrées le lendemain |
SOH + MgCI = SCI + MgOH
Fe2(SO4)3 + AgNO3 = Fe(NO3)3 + Ag2SO4 =>
Fe2(SO4)3 + 6 AgNO3 = 2 Fe(NO3)3 + 3 Ag2SO4
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
KMnO4 + Na2C2O2 + H2SO4 = K2SO4 + NaSO4 + MnSO4 + CO2 + H2O =>
8 KMnO4 + 5 Na2C2O2 + 22 H2SO4 = 4 K2SO4 + 10 NaSO4 + 8 MnSO4 + 10 CO2 + 22 H2O
NaOH + CaCl = NaCl + CaOH =>
NaOH + CaCl = NaCl + CaOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
NH3 + F = N2F4 + HF =>
2 NH3 + 10 F = N2F4 + 6 HF
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
Ca + AlCl3 = Al + CaCl2 =>
3 Ca + 2 AlCl3 = 2 Al + 3 CaCl2
CuCl2 + Na(OH)2 = Cu(OH)2 + NaCl2 =>
CuCl2 + Na(OH)2 = Cu(OH)2 + NaCl2
ZnCrO4 + Pb(NO3)2 = Zn(NO3)2 + PbCrO4 =>
ZnCrO4 + Pb(NO3)2 = Zn(NO3)2 + PbCrO4
C2H5OH + O2 = CO2H + H2O =>
2 C2H5OH + 5 O2 = 4 CO2H + 4 H2O
K2(SO4) + Ba(Cl)2 = K(Cl) + Ba2(SO4)2 =>
2 K2(SO4) + 2 Ba(Cl)2 = 4 K(Cl) + Ba2(SO4)2
H2SO4 + H2S = S + H2O =>
H2SO4 + 3 H2S = 4 S + 4 H2O
Pb(NO3)2 + MnSO4 = Mn(NO3)2 + PbSO4 =>
Pb(NO3)2 + MnSO4 = Mn(NO3)2 + PbSO4
FeCuSO4 = FeSO4 + Cu =>
FeCuSO4 = FeSO4 + Cu
Ag2CrO4 + NH3 = Ag(NH3)2 + CrO4 =>
Ag2CrO4 + 4 NH3 = 2 Ag(NH3)2 + CrO4
Rb2S + CuCl2 = RbCl + CuS =>
Rb2S + CuCl2 = 2 RbCl + CuS
C12H22 = C6 + H11 =>
C12H22 = 2 C6 + 2 H11
Al(No3)3(aq) + Na2Co3(aq) = Al2(Co3)3(s) + NaNo3(aq) =>
2 Al(No3)3(aq) + 3 Na2Co3(aq) = Al2(Co3)3(s) + 6 NaNo3(aq)
Al + CuCI2 = AlCI2 + Cu =>
Al + CuCI2 = AlCI2 + Cu
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe(OH)2 + Mg(OH)2 = FeMgO2 + H2O =>
Fe(OH)2 + Mg(OH)2 = FeMgO2 + 2 H2O
CdCl2 + K2Cr = KCl + CdCr =>
CdCl2 + K2Cr = 2 KCl + CdCr
Se + O = SeO =>
Se + O = SeO
Li(s) + H2O(l) = LiOH(aq) + H2(g) =>
2 Li(s) + 2 H2O(l) = 2 LiOH(aq) + H2(g)
Al + Na(OH)2 + H2O = Na[Al(OH)4] + H2 =>
Al + Na(OH)2 + 2 H2O = Na[Al(OH)4] + H2
Al3 + NO3 = Al[NO3]3 =>
Al3 + 9 NO3 = 3 Al[NO3]3
KOH + HI = H2O + KI =>
KOH + HI = H2O + KI
CaO + HSO4 = HCa + SO5 =>
CaO + HSO4 = HCa + SO5
PbC2H3O2 + H2S = PbS + C2H3O2 + H =>
PbC2H3O2 + H2S = PbS + C2H3O2 + 2 H
NaOH(aq) + NH4Cl(aq) = NH3(aq) + H2O(l) + NaCl(s) =>
NaOH(aq) + NH4Cl(aq) = NH3(aq) + H2O(l) + NaCl(s)
Cl2 + Na[Al(OH)4] = NaClO + Al(OH)3 + NaCl + H2O =>
Cl2 + 2 Na[Al(OH)4] = NaClO + 2 Al(OH)3 + NaCl + H2O
NH4H + OH = NH3 + H2O =>
NH4H + 2 OH = NH3 + 2 H2O
C6H5O3N + H2 + HCl = C6H8ONCl + H2O =>
C6H5O3N + 3 H2 + HCl = C6H8ONCl + 2 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
HgCl2 + NaPO4 = Hg(PO4)2 + NaCl =>
HgCl2 + 2 NaPO4 = Hg(PO4)2 + 2 NaCl
Zn(NO3)2 + NH3 + H2O = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4NO3
H2O + NaNO2 + Ag(NO3) = AgOH + HNO2 + NaNO3 =>
H2O + NaNO2 + Ag(NO3) = AgOH + HNO2 + NaNO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
CoBr3 = Co + Br3 =>
CoBr3 = Co + Br3
C6H6O + H2O2 = C6H6O2 + H2O =>
C6H6O + H2O2 = C6H6O2 + H2O
NH4HCO3 + CH3COOH = NH4CH3COO + CO2 + H2O =>
NH4HCO3 + CH3COOH = NH4CH3COO + CO2 + H2O
CH3CHCH3CH2COOH + CH3CH2OH = CH3CHCH3CH2CO2CH2CH3 + H2O =>
CH3CHCH3CH2COOH + CH3CH2OH = CH3CHCH3CH2CO2CH2CH3 + H2O
I2 + (NH4)F = (NH4)I + F =>
I2 + 2(NH4)F = 2(NH4)I + 2 F
N2 + H3 = NH =>
3 N2 + 2 H3 = 6 NH
NH4No3 + Ba(Cl)2 = Ba(No3)2 + NH4Cl =>
2 NH4No3 + Ba(Cl)2 = Ba(No3)2 + 2 NH4Cl
C3O2H6 + C4OH10 = C7O2H16 + H2O =>
4 C3O2H6 + 11 C4OH10 = 8 C7O2H16 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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