| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
KClO + H2 = KCl + H2O =>
KClO + H2 = KCl + H2O
Ca(NO3)2(ac) + Na3PO4(ac) = Ca3(PO4)2(s) + NaNO3(ac) =>
3 Ca(NO3)2(ac) + 2 Na3PO4(ac) = Ca3(PO4)2(s) + 6 NaNO3(ac)
NaBiO3 + Cr(NO3)2 + HNO3 = Cr(NO3)3 + Bi(NO3)3 + NaNO3 + H2O =>
NaBiO3 + 2 Cr(NO3)2 + 6 HNO3 = 2 Cr(NO3)3 + Bi(NO3)3 + NaNO3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2Cr2O7 + Na2SO3 + H3PO4 + H2SO4 + H2O = [CrPO4*6H2O] + Na2SO4 =>
Na2Cr2O7 + 3 Na2SO3 + 2 H3PO4 + H2SO4 + 8 H2O = 2[CrPO4*6H2O] + 4 Na2SO4
HCl + MgO = Cl + H2O + MgCl =>
2 HCl + MgO = Cl + H2O + MgCl
NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + CO2(g) + H2O(l) =>
3 NaHCO3(s) + C6H8O7(s) = C6H5Na3O7(aq) + 3 CO2(g) + 3 H2O(l)
CH3OH + O2 = CO2 + H20(water) =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20(water)
Na2S + KClO3 = Na2SO3 + KCl =>
Na2S + KClO3 = Na2SO3 + KCl
C2H4O2 + O = CO + H2O =>
C2H4O2 + 2 O = 2 CO + 2 H2O
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
FeCl3*6H2O + NaBH4 + H2O = Fe + NaCl + B(OH)3 + H2 =>
2 FeCl3*6H2O + 6 NaBH4 + 6 H2O = 2 Fe + 6 NaCl + 6 B(OH)3 + 21 H2
NiCl2 + H2O = [Ni(H2O)4]Cl2 =>
NiCl2 + 4 H2O = [Ni(H2O)4]Cl2
C8H16(l) + O2(g) = H2O + CO2 =>
C8H16(l) + 12 O2(g) = 8 H2O + 8 CO2
C10H12O4S + O2 = CO2 + SO2 + H2 =>
C10H12O4S + 9 O2 = 10 CO2 + SO2 + 6 H2
Mg(s) + S(s) = MgS(s) =>
Mg(s) + S(s) = MgS(s)
BrC6H4NH + HCl = BrC6H3(Cl)NH + H2 =>
BrC6H4NH + HCl = BrC6H3(Cl)NH + H2
(MgOH)2CO3 + NH4Cl = MgCl2 + NH3 + CO2 + H2O =>
(MgOH)2CO3 + 4 NH4Cl = 2 MgCl2 + 4 NH3 + CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(OH)2 = Fe2O3 + H2O + H2 =>
2 Fe(OH)2 = Fe2O3 + H2O + H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
Pb(CIO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(CIO2)2 =>
Pb(CIO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(CIO2)2
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(CUOH)2CO3 + FeO = CUO + (FeOH)2CO3 =>
(CUOH)2CO3 + 2 FeO = 2 CUO + (FeOH)2CO3
SiO2 + HF = SiF4 + H2O = =>
SiO2 + 4 HF = SiF4 + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al2(CO3)3 + Pb3(PO4)4 = AlPO4 + Pb(CO3)2 =>
2 Al2(CO3)3 + Pb3(PO4)4 = 4 AlPO4 + 3 Pb(CO3)2
FeSO4 + Cd = FeSO4Cd =>
FeSO4 + Cd = FeSO4Cd
Pb + H2O + O = Pb(OH) =>
2 Pb + H2O + O = 2 Pb(OH)
(NH4)2SO4 + CdCl2 = (NH4)2Cl2 + SO4Cd =>
(NH4)2SO4 + CdCl2 = (NH4)2Cl2 + SO4Cd
K(s) + MgBr2(aq) = KBr(aq) + Mg(s) =>
2 K(s) + MgBr2(aq) = 2 KBr(aq) + Mg(s)
CH3CH2NH2 + KNO2 + HCl = CH3CH2OH + N2 + H2O + KCl =>
CH3CH2NH2 + KNO2 + HCl = CH3CH2OH + N2 + H2O + KCl
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
ClO3(OH) = Cl2O7 + H2O =>
2 ClO3(OH) = Cl2O7 + H2O
P6S + HNO3 = P6SO4 + NO + H2O =>
3 P6S + 8 HNO3 = 3 P6SO4 + 8 NO + 4 H2O
CaO(s) + H2O(aq) = CaH + HO2 =>
CaO(s) + H2O(aq) = CaH + HO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
SrCl2 + NaBr = NaCl + SrBr2 =>
SrCl2 + 2 NaBr = 2 NaCl + SrBr2
Li2O + HOH = LiOH =>
Li2O + HOH = 2 LiOH
BaF2 + K2SO4 = K2F2 + BaSO4 =>
BaF2 + K2SO4 = K2F2 + BaSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
BaSiO3 + HNO3 = Ba(NO3)2 + SiO2 + H2O =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + SiO2 + H2O
C7H8O + O2 = C7O + H2O =>
C7H8O + 2 O2 = C7O + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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