| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO3)2 + Zn2(SO4) = Ba(SO4) + 2 Zn(ClO3)
MnO3 + H2 = MnO2 + H2O =>
MnO3 + H2 = MnO2 + H2O
AgNO3 + AuF = AgF + AuNO3 =>
AgNO3 + AuF = AgF + AuNO3
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CH3CH2OH + HCl + K2Cr2O7 = CO2 + KCl + CrCl3 + H2O =>
CH3CH2OH + 16 HCl + 2 K2Cr2O7 = 2 CO2 + 4 KCl + 4 CrCl3 + 11 H2O
Al + KNO3 + KOH + H2O = KAlO2 + NH4OH =>
8 Al + 3 KNO3 + 5 KOH + 5 H2O = 8 KAlO2 + 3 NH4OH
Ni(NO3)2 + NH3 = Ni(OH)2 + N4H4O4 =>
Ni(NO3)2 + 2 NH3 = Ni(OH)2 + N4H4O4
H2O + PCl5 = H3PO4 + HCl =>
4 H2O + PCl5 = H3PO4 + 5 HCl
N(H)3 + O2 = NO + H2O =>
4 N(H)3 + 5 O2 = 4 NO + 6 H2O
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
K2SO3 + HNo3 = KNo3 + SO2 + H2O =>
K2SO3 + 2 HNo3 = 2 KNo3 + SO2 + H2O
Zn(OH)2 + H3PO4 = ZnHPO4 + H2O =>
Zn(OH)2 + H3PO4 = ZnHPO4 + 2 H2O
Na2S + Fe2(SO4)3 = Na2SO4 + FeS + S =>
3 Na2S + Fe2(SO4)3 = 3 Na2SO4 + 2 FeS + S
Ni2 + O2 = NiO =>
Ni2 + O2 = 2 NiO
Sb2O3 + NaCl + H2SO4 = Na2SO4 + SbCl3 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 3 Na2SO4 + 2 SbCl3 + 3 H2O
Cu + HCl(dilute) = CuCl2 + H2 =>
Cu + 2 HCl(dilute) = CuCl2 + H2
FeCl2 + TINO3 = FeNO3 + TICl2 =>
FeCl2 + TINO3 = FeNO3 + TICl2
Ga + KOH = K3GaO3 + H2 =>
2 Ga + 6 KOH = 2 K3GaO3 + 3 H2
KOH + C2H5Br = KBr + C2H5OH =>
KOH + C2H5Br = KBr + C2H5OH
K2SO4 + Ba(No3)2 = KNo3 + BaSO4 =>
K2SO4 + Ba(No3)2 = 2 KNo3 + BaSO4
K + AuCl3 = KCl + Au34 =>
102 K + 34 AuCl3 = 102 KCl + Au34
(NH4)2SO4 + NH4(OH) = NH3(NH4)2SO4 + H2O =>
(NH4)2SO4 + NH4(OH) = NH3(NH4)2SO4 + H2O
CH3CH2COOH + Ba(OH)2 = H2O + Ba(CH3CH2COO)2 =>
2 CH3CH2COOH + Ba(OH)2 = 2 H2O + Ba(CH3CH2COO)2
FeO3 + Li = Fe + LiO3 =>
FeO3 + Li = Fe + LiO3
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
NaNO2 + H2SO4 + FeSO4 = Fe2(SO4)3 + Na2SO4 + NO + H2O =>
2 NaNO2 + 2 H2SO4 + 2 FeSO4 = Fe2(SO4)3 + Na2SO4 + 2 NO + 2 H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Mg + HCl = MgHCl = H<sub = </sub = =>
Mg + HCl = MgHCl
CdNO3 + NaOH = Cd(OH)2 + Na2NO3 =>
CdNO3 + 2 NaOH = Cd(OH)2 + Na2NO3
AsS3 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
6 AsS3 + 23 HClO3 + 27 H2O = 6 H3AsO4 + 18 H2SO4 + 23 HCl
Al2O3 + SIO2 = Al2SIO5 =>
Al2O3 + SIO2 = Al2SIO5
NaCl(aq) + H2O(l) = NaOH(aq) + H2(g) + Cl(g)2 =>
2 NaCl(aq) + 2 H2O(l) = 2 NaOH(aq) + H2(g) + Cl(g)2
KCO3 + H2O = CO2 + H2KO2 =>
KCO3 + H2O = CO2 + H2KO2
NaHCO3 + HCl = (NaCl) + CO2 + H2O =>
NaHCO3 + HCl = (NaCl) + CO2 + H2O
Cl2(s) + KBr(aq) = Br(s) + KCl2(aq) =>
Cl2(s) + KBr(aq) = Br(s) + KCl2(aq)
Cl + PtI = I + PtCl =>
Cl + PtI = I + PtCl
Au + Cl = AuCl =>
Au + Cl = AuCl
CuO(s) + H2(g) = Cu(s) + H2O() =>
CuO(s) + H2(g) = Cu(s) + H2O()
FeSO4(s) = Fe(aq) + SO4(aq) =>
FeSO4(s) = Fe(aq) + SO4(aq)
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + Sn(SO4)2 =>
K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
SnS2 + HCl = SnCl4 + H2S =>
SnS2 + 4 HCl = SnCl4 + 2 H2S
MgCl2 + NH4OH = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH4OH = Mg(OH)2 + 2 NH4Cl
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
K2 + O + H3PO4 = K3PO4 + H2O =>
3 K2 + 3 O + 2 H3PO4 = 2 K3PO4 + 3 H2O
C12H11N + O2 = CO2 + H2O + NO2 =>
4 C12H11N + 63 O2 = 48 CO2 + 22 H2O + 4 NO2
NaCl + Ca(OH)2 = CaCl2 + Na(OH) =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 Na(OH)
LiC2 + H2O = C2H2 + LiO =>
LiC2 + H2O = C2H2 + LiO
Cu5FeS4 + H2SO4 + O2 = CuSO4 + FeSO4 + H2O =>
Cu5FeS4 + 2 H2SO4 + 9 O2 = 5 CuSO4 + FeSO4 + 2 H2O
NiO + TeO + O = Ni3TeO6 =>
3 NiO + TeO + 2 O = Ni3TeO6
H2SO3 + PCl5 = ClSOCl + POCl3 + HCl =>
H2SO3 + 2 PCl5 = ClSOCl + 2 POCl3 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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