| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 CH4H10 + 11 O2 = 11 CO2 + 7 H22
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4 =>
ZnSO4 + (NH4)2S = ZnS + (NH4)2SO4
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Al(s) + CuO(aq) = Al2O3(aq) + Cu(s) =>
2 Al(s) + 3 CuO(aq) = Al2O3(aq) + 3 Cu(s)
H2SO4 + FeSO4 + Na2CrO7 = Fe2(SO4)3 + Cr(SO4)3 + Na2SO4 + H2O =>
7 H2SO4 + 6 FeSO4 + Na2CrO7 = 3 Fe2(SO4)3 + Cr(SO4)3 + Na2SO4 + 7 H2O
MgCl2 + NaOH = NaCl + MgClOH =>
MgCl2 + NaOH = NaCl + MgClOH
FeF3 + MgO = Fe2O3 + MgF2 =>
2 FeF3 + 3 MgO = Fe2O3 + 3 MgF2
K(CO3)2 + BaCl = KCl + Ba(CO3)2 =>
K(CO3)2 + BaCl = KCl + Ba(CO3)2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
SO2(g) + O2(g) + H2O(g) = H2SO4(aq) =>
2 SO2(g) + O2(g) + 2 H2O(g) = 2 H2SO4(aq)
H2O + H2S = H4O + SO =>
3 H2O + H2S = 2 H4O + SO
KMnO4 = O2 + K2MnO4 + Mn2O2 =>
4 KMnO4 = 3 O2 + 2 K2MnO4 + Mn2O2
NH4 + Cl = NCl3 + HCl =>
NH4 + 7 Cl = NCl3 + 4 HCl
Sb2 + Cl = SbCl3 =>
Sb2 + 6 Cl = 2 SbCl3
Fe{3+} + SCN{-} = Fe(SCN)6{3-} =>
Fe{3+} + 6 SCN{-} = Fe(SCN)6{3-}
NH4Cl + Pb(NO3)2 = PbCl2 + NH4 + NO3 =>
2 NH4Cl + Pb(NO3)2 = PbCl2 + 2 NH4 + 2 NO3
(CuOH)2CO3 + HBr = CuBr2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HBr = 2 CuBr2 + CO2 + 3 H2O
C3H6O3 + SO4{2-} = CO2 + H2S + OH{-} =>
2 C3H6O3 + 3 SO4{2-} = 6 CO2 + 3 H2S + 6 OH{-}
Al + Ni7I2 = AlI3 + Ni =>
2 Al + 3 Ni7I2 = 2 AlI3 + 21 Ni
Fe(NO3)3*9H2O + K2C2O4*H2O = K3Fe(C2O4)3*3H2O + KNO3 + H2O =>
Fe(NO3)3*9H2O + 3 K2C2O4*H2O = K3Fe(C2O4)3*3H2O + 3 KNO3 + 9 H2O
V2O5 + HCl + V = VCl3 + H2O =>
3 V2O5 + 30 HCl + 4 V = 10 VCl3 + 15 H2O
Al(s) + CuO(aq) = Al2O3(aq) + Cu(s) =>
2 Al(s) + 3 CuO(aq) = Al2O3(aq) + 3 Cu(s)
CuSO4 + AgClO3 = Ag2SO4 + Cu(ClO3)2 =>
CuSO4 + 2 AgClO3 = Ag2SO4 + Cu(ClO3)2
Na2S(aq) + I2(aq) = NaI(aq) + S(s) =>
Na2S(aq) + I2(aq) = 2 NaI(aq) + S(s)
C3S2 = C + S8 =>
4 C3S2 = 12 C + S8
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2
S + FMg = MgS + F =>
S + FMg = MgS + F
Be(SiO3) = Be + SiO3 =>
Be(SiO3) = Be + SiO3
Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CuNO3 + NO + H2O = Cu + HNO3 =>
3 CuNO3 + NO + 2 H2O = 3 Cu + 4 HNO3
C2H5OH + N2O4 = CO2 + H2O + N2 =>
2 C2H5OH + 3 N2O4 = 4 CO2 + 6 H2O + 3 N2
(NH4)2CO3 + Mn(NO3)2 = NH4NO3 + MnCO3 =>
(NH4)2CO3 + Mn(NO3)2 = 2 NH4NO3 + MnCO3
NaBr + CuS = Na2S + CuBr2 =>
2 NaBr + CuS = Na2S + CuBr2
TiBr4 + Mg = Ti + MgBr2 =>
TiBr4 + 2 Mg = Ti + 2 MgBr2
H2SO4 + Mn + HCl = S + MnCl2 + H2O =>
H2SO4 + 3 Mn + 6 HCl = S + 3 MnCl2 + 4 H2O
HC3H5O3(aq) + NaOH(aq) = NaC3H5O3(aq) + H2O(l) =>
HC3H5O3(aq) + NaOH(aq) = NaC3H5O3(aq) + H2O(l)
C12H22O11 + NH4OH + C16H34O = C10H15N + H2O =>
8 C12H22O11 + 24 NH4OH + 9 C16H34O = 24 C10H15N + 121 H2O
Fe2(SO4)3(aq) + K2S(aq) = Fe2S3(s) + K2SO4(aq) =>
Fe2(SO4)3(aq) + 3 K2S(aq) = Fe2S3(s) + 3 K2SO4(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbS + Pb3O4 = Pb + SO2 =>
2 PbS + Pb3O4 = 5 Pb + 2 SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca3[PO4]2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3[PO4]2 + 6 SiO2 = P4O10 + 6 CaSiO3
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
H2 + S = H2S =>
H2 + S = H2S
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
Cu + AgCH3OO = Cu(CH3OO)2 + Ag =>
Cu + 2 AgCH3OO = Cu(CH3OO)2 + 2 Ag
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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