| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + O2 = 2 H2O + 2 S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NI3 + NH4Br = IBr + NH3 =>
NI3 + 3 NH4Br = 3 IBr + 4 NH3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Co10O10 + Ta10O10N10 + Ta20O50 = Co10Ta20O45N10 =>
2 Co10O10 + 2 Ta10O10N10 + Ta20O50 = 2 Co10Ta20O45N10
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCLO = KCL + O2 =>
2 KCLO = 2 KCL + O2
SiO2 + H2O = Si(OH)4 =>
SiO2 + 2 H2O = Si(OH)4
KCIO = KCI + O2 =>
2 KCIO = 2 KCI + O2
Na + I = NaI =>
Na + I = NaI
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Fe3 + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe3 + 18 HC2H3O2 = 6 Fe(C2H3O2)3 + 9 H2
C + H2O = CO + H2 =>
C + H2O = CO + H2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
MNO2 + HCl = Cl2 + MNCl2 + H2O =>
MNO2 + 4 HCl = Cl2 + MNCl2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe2{+} + Mn04 = Fe3{+} + Mn2{+} =>
6 Fe2{+} + Mn04 = 4 Fe3{+} + 2 Mn2{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
LiCl(s) + H2SO4(aq) = HCl + Li2SO4 =>
2 LiCl(s) + H2SO4(aq) = 2 HCl + Li2SO4
Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF
Ba(NO3)2 + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O = BaFe117Mn03O19 + NO2 + H2O + O2 =>
Ba(NO3)2 + 117 Fe(NO3)3*9H2O + 3.0000000000001Mn(NO3)2*4H2O = BaFe117Mn03O19 + 359.00000000001NO2 + 1065 H2O + 170 O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Ba(NO3)2 + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O = BaFe11MnO19 + NO2 + H2O + O2 =>
Ba(NO3)2 + 11 Fe(NO3)3*9H2O + Mn(NO3)2*4H2O = BaFe11MnO19 + 37 NO2 + 103 H2O + 9 O2
NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ba(NO3)2 + Fe(NO3)3*9H2O + Mn(NO3)2*4H2O = BaFe117Mn03O19 + NO2 + H2O + O2 =>
Ba(NO3)2 + 117 Fe(NO3)3*9H2O + 3.0000000000001Mn(NO3)2*4H2O = BaFe117Mn03O19 + 359.00000000001NO2 + 1065 H2O + 170 O2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + H2SO4 = Al(HSO4)3 + H2 =>
2 Al + 6 H2SO4 = 2 Al(HSO4)3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/05/19
Équations équilibrées sur09/04/18
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