| Équations équilibrées la veille | Équations équilibrées le lendemain |
H + 5 O = HO5
Mg + HCl = Cl + MgH =>
Mg + HCl = Cl + MgH
HCl(aq) + ZnS(s) = HS(aq) + ZnCl(aq) =>
HCl(aq) + ZnS(s) = HS(aq) + ZnCl(aq)
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
SrCr2O7 + Cs2S2O3 = Cs2Cr2O7 + SrS2O3 =>
SrCr2O7 + Cs2S2O3 = Cs2Cr2O7 + SrS2O3
C8H6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 C8H6 + 38 KMnO4 + 57 H2SO4 = 19 K2SO4 + 38 MnSO4 + 72 H2O + 40 CO2
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
Sr + Ti3(PO4)4 = Ti + Sr3(PO4)2 =>
6 Sr + Ti3(PO4)4 = 3 Ti + 2 Sr3(PO4)2
C6H5NH2 + H2SO4 = C6H5NH3HSO4 =>
C6H5NH2 + H2SO4 = C6H5NH3HSO4
S2Cl2(s) + NH3(g) = N4S4(s) + NH4Cl(s) + S8(s) =>
6 S2Cl2(s) + 16 NH3(g) = N4S4(s) + 12 NH4Cl(s) + S8(s)
C11H13NO3 + NaOH = C11H12NO3Na + H2O =>
C11H13NO3 + NaOH = C11H12NO3Na + H2O
H2SO4 + KOH = H2KO4 + SOH =>
H2SO4 + KOH = H2KO4 + SOH
Br2 + KOH = KBr + KBrO4 + H2O =>
4 Br2 + 8 KOH = 7 KBr + KBrO4 + 4 H2O
C4H7O6 + O2 = CO2 + H2O =>
4 C4H7O6 + 11 O2 = 16 CO2 + 14 H2O
CS2 + O2 = CO2 + S8O2 =>
4 CS2 + 5 O2 = 4 CO2 + S8O2
CoCl2*6H2O + ZnO = CoZnO2 + HCl + H2O =>
CoCl2*6H2O + ZnO = CoZnO2 + 2 HCl + 5 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe = Fe*2 =>
Fe = Fe*2
CH2O + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + 2 MnSO4 + K2SO4 + 3 H2O
Zn + HF = ZnF + H =>
Zn + HF = ZnF + H
Phosphorus + oxygen = phosphoruspentoxide =>
4 P + 5 O2 = P4O10
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Al(NO3)3 + Na2SiO3 + H2O = NaNO3 + Al(OH)3 + H2SiO3 =>
2 Al(NO3)3 + 3 Na2SiO3 + 6 H2O = 6 NaNO3 + 2 Al(OH)3 + 3 H2SiO3
Mg + P8 = MgP8 =>
Mg + P8 = MgP8
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
HCOOH + NH3 = NH4 + HCOO =>
HCOOH + NH3 = NH4 + HCOO
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
S + Fe2SO3 = SO2 + Fe =>
S + 2 Fe2SO3 = 3 SO2 + 4 Fe
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + H2SO4 = H2O + MgSO3 =>
Mg + H2SO4 = H2O + MgSO3
C6H5NO2 + NaOH = C6H4NNaO2 + H2O =>
C6H5NO2 + NaOH = C6H4NNaO2 + H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NH3NO3 + H2 = NH3 + H2O =>
2 NH3NO3 + 9 H2 = 4 NH3 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + NO2 + HNO = KNO3 + Cr(NO3)2 + H2O =>
3 K2Cr2O7 + 16 NO2 + 2 HNO = 6 KNO3 + 6 Cr(NO3)2 + H2O
NaI + HNO3 = NH4I + NaNO3 + N2O + O2 =>
NaI + 4 HNO3 = NH4I + NaNO3 + N2O + 4 O2
Li + CH3OH = LiOH + CH3Li =>
2 Li + CH3OH = LiOH + CH3Li
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
HNO3 + FeI2 = Fe(NO3)3 + NO + I + H2O =>
4 HNO3 + FeI2 = Fe(NO3)3 + NO + 2 I + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlN2 = Al(N2) =>
AlN2 = Al(N2)
Sr(OH)2 + NH4Br = SrBr2 + NH3 + H2O =>
Sr(OH)2 + 2 NH4Br = SrBr2 + 2 NH3 + 2 H2O
H{+} + NO3{-} + CO = N2 + CO2 + H2O =>
2 H{+} + 2 NO3{-} + 5 CO = N2 + 5 CO2 + H2O
Al(OH)2NaCO3 + HCl = NaCl + H2O + AlCl3 + CO2 =>
Al(OH)2NaCO3 + 4 HCl = NaCl + 3 H2O + AlCl3 + CO2
HNO2 + FeCO3 = H2CO3 + Fe(NO2)2 =>
2 HNO2 + FeCO3 = H2CO3 + Fe(NO2)2
Al + H2S04 = AlS + H =>
4 Al + H2S04 = 4 AlS + 2 H
H2SO4 + HNO2 + Na2S = H2O + NO + NaHSO4 =>
H2SO4 + 8 HNO2 + Na2S = 4 H2O + 8 NO + 2 NaHSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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