| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + 6 HBr = KCl + 3 Br2 + 3 H2O
KBr + KIO3 + H2SO4 = Br2 + KI + K2SO4 + H2O =>
6 KBr + KIO3 + 3 H2SO4 = 3 Br2 + KI + 3 K2SO4 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
SrH2 + Be3N2 + AlN + N2 = Sr2BeAl5N7 + H2 =>
6 SrH2 + Be3N2 + 15 AlN + 2 N2 = 3 Sr2BeAl5N7 + 6 H2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
K(CO3)2 = KO2 + CO2 =>
K(CO3)2 = KO2 + 2 CO2
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O =>
C4H10O + ClOH = C4H8O + Cl{-} + H{+} + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2(SO4)3 + NaNO3 = Al(NO3)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaNO3 = 2 Al(NO3)3 + 3 Na2SO4
Fe + SnN = Fe3N + Sn =>
3 Fe + SnN = Fe3N + Sn
Al + O3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al + O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mn + F2 = MnF1 =>
2 Mn + F2 = 2 MnF1
NaCl(s) = NaCl(ag) =>
NaCl(s) = NaCl(ag)
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
H2S + AgCl = Ag2S + HCl =>
H2S + 2 AgCl = Ag2S + 2 HCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca(H2Po4)2 = Ca3(Po4)2 + H3Po4 =>
3 Ca(H2Po4)2 = Ca3(Po4)2 + 4 H3Po4
Ti + B2O3 = B2Ti + TiO =>
4 Ti + B2O3 = B2Ti + 3 TiO
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
Fe + ClOH = FeCl2 + OH =>
Fe + 2 ClOH = FeCl2 + 2 OH
Fe(NO3)3 + NaHCO3 + H2O = O2 + FeCH3 + NaN3 =>
2 Fe(NO3)3 + 2 NaHCO3 + 2 H2O = 13 O2 + 2 FeCH3 + 2 NaN3
CH3CH2CH2OH + KOH = CH3CH2CH2OK + H2O =>
CH3CH2CH2OH + KOH = CH3CH2CH2OK + H2O
H2 + Cr2O6 = Cr + H2O =>
6 H2 + Cr2O6 = 2 Cr + 6 H2O
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Sn + NO3H + HCl = Cl4Sn + NO + H2O =>
3 Sn + 4 NO3H + 12 HCl = 3 Cl4Sn + 4 NO + 8 H2O
KOH + SO3 = K2SO4 + H2SO4 =>
2 KOH + 2 SO3 = K2SO4 + H2SO4
CrBr2(aq) + Na2CO3(aq) = NaBr(s) + CrCO3(aq) =>
CrBr2(aq) + Na2CO3(aq) = 2 NaBr(s) + CrCO3(aq)
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
FeCl3 + HCl + KI = FeCl2 + KCl2 + HI =>
FeCl3 + HCl + KI = FeCl2 + KCl2 + HI
ZnS + MnCl2 = ZnCl2 + MnS =>
ZnS + MnCl2 = ZnCl2 + MnS
NCl + H2O = NH + HOCl =>
NCl + H2O = NH + HOCl
NH4NO3 + H2O = H3O + NH3NO3 =>
NH4NO3 + H2O = H3O + NH3NO3
CaCl2 + HCl = CaH2 + ClCl =>
CaCl2 + 2 HCl = CaH2 + 2 ClCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Li2O + MgO = MgO2 + Li =>
Li2O + MgO = MgO2 + 2 Li
Al + L2 = Al2L5 =>
4 Al + 5 L2 = 2 Al2L5
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
C7H12 + Br2 = C7H11 + HBr =>
2 C7H12 + Br2 = 2 C7H11 + 2 HBr
Zn(s) + HBr(aq) = H2(g) + ZnBr2 =>
Zn(s) + 2 HBr(aq) = H2(g) + ZnBr2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
C12H22O11(s) + O2(g) = CO(s) + H2O(g) =>
C12H22O11(s) + 6 O2(g) = 12 CO(s) + 11 H2O(g)
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
HCl + AlO = AlCl2 + H2O =>
2 HCl + AlO = AlCl2 + H2O
Cu + Na2SO4 = Cu2(SO4)2 + Na =>
2 Cu + 2 Na2SO4 = Cu2(SO4)2 + 4 Na
C5H11(OH)2 + O2 = CO2 + H2O =>
4 C5H11(OH)2 + 29 O2 = 20 CO2 + 26 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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