| Équations équilibrées la veille | Équations équilibrées le lendemain |
H(NO3) + K(OH) = H2O + KNO3
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
C7H8 + HNO3 = C7H5(NO2)3 + H2O =>
C7H8 + 3 HNO3 = C7H5(NO2)3 + 3 H2O
AgCl + KI = AgI + KCl =>
AgCl + KI = AgI + KCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Ba(NO3)2 + Na2SO4(ac) = BaSO4(s) + NaNO3(ac) =>
Ba(NO3)2 + Na2SO4(ac) = BaSO4(s) + 2 NaNO3(ac)
C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3(PO4)
HNO3 + MnCl2 + HCl = NO + MnCl6 + H2O =>
4 HNO3 + 3 MnCl2 + 12 HCl = 4 NO + 3 MnCl6 + 8 H2O
I2 + HNO3 = HIO3 + NO2 + H2 = =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
C6H5CH2NH3Cl + NaNO2 + HCl = C6H5CH2NH4 + NaCl + NO2 =>
C6H5CH2NH3Cl + 2 NaNO2 + HCl = C6H5CH2NH4 + 2 NaCl + 2 NO2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Be + CuSO4 = BeSO4 + Cu =>
Be + CuSO4 = BeSO4 + Cu
Na2(SO4) + Al(OH)3 = Al2(SO4)3 + Na(OH) =>
3 Na2(SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 Na(OH)
CCl4 + O = CO2 + Cl2 =>
CCl4 + 2 O = CO2 + 2 Cl2
Sn2(C2O4)3 + NH4OH = Sn(OH)3 + NH3 + C2H2O4 =>
Sn2(C2O4)3 + 6 NH4OH = 2 Sn(OH)3 + 6 NH3 + 3 C2H2O4
CuCl2 + H2S = CuS + H2Cl2 =>
CuCl2 + H2S = CuS + H2Cl2
CH(g) + O(g) = CO(g) + HO(l) =>
CH(g) + 2 O(g) = CO(g) + HO(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Mg(PO4)2 = Mg + PO4 =>
Mg(PO4)2 = Mg + 2 PO4
HgSO4 + NaHCO3 = HgCO3 + Na2SO4 + CO2 + H2O =>
HgSO4 + 2 NaHCO3 = HgCO3 + Na2SO4 + CO2 + H2O
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2
C + O2 = CO2 =>
C + O2 = CO2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CuSO4 + PbNO32 = CuNO32 + PbSO4 =>
CuSO4 + PbNO32 = CuNO32 + PbSO4
C2Cl6 + NaOH = NaCl + CO2 + O + H =>
C2Cl6 + 6 NaOH = 6 NaCl + 2 CO2 + 2 O + 6 H
Mn + NH3 = MnNH3 =>
Mn + NH3 = MnNH3
C2H3Cl2 + Cl2 = C2H2Cl2 + HCl =>
2 C2H3Cl2 + Cl2 = 2 C2H2Cl2 + 2 HCl
HCl(aq) + Mn2O4(s) = MnCl2(aq) + H2O(l) + Cl(g) =>
8 HCl(aq) + Mn2O4(s) = 2 MnCl2(aq) + 4 H2O(l) + 4 Cl(g)
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
C6H6 + O2 = CO2 + H2O3 =>
2 C6H6 + 21 O2 = 12 CO2 + 6 H2O3
KCn + HCl = HCn + KCl =>
KCn + HCl = HCn + KCl
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mg + HNO3 = Mg(NO3)2 + H2 = =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Ba(OH)2 + H2S = Ba(HS)2 + H2O =>
Ba(OH)2 + 2 H2S = Ba(HS)2 + 2 H2O
CH3CHO + Ag(NH3)2OH = CH3COOH + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COOH + 2 Ag + 4 NH3 + H2O
HCl + SO3 = ClSO3H =>
HCl + SO3 = ClSO3H
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
MgO2 + HCl = MgCl2 + H2O + Cl2 =>
MgO2 + 4 HCl = MgCl2 + 2 H2O + Cl2
TiCl3 + KMnO4 + H2O = MnO2 + HCl + TiO2 + KCl =>
3 TiCl3 + KMnO4 + 4 H2O = MnO2 + 8 HCl + 3 TiO2 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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