| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H12O + C5H5NO2 = C20H17O3N
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2 + Br2 = K2Br =>
2 K2 + Br2 = 2 K2Br
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2S2O3 + FeCl3 = FeCl2 + NaCl + Na2S4O6 =>
2 Na2S2O3 + 2 FeCl3 = 2 FeCl2 + 2 NaCl + Na2S4O6
BaH2 + HClO4 = Ba(ClO4)2 + H2 =>
BaH2 + 2 HClO4 = Ba(ClO4)2 + 2 H2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li(HCO3) + HCl = CO2 + H2O + LiCl =>
Li(HCO3) + HCl = CO2 + H2O + LiCl
KIO3 + KHSO3 = I2 + K2SO4 + KHSO4 + H2O =>
2 KIO3 + 5 KHSO3 = I2 + 2 K2SO4 + 3 KHSO4 + H2O
HCOOC2H5 + H2O = HCOOH + C2H5OH =>
HCOOC2H5 + H2O = HCOOH + C2H5OH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O =>
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O
KOH + NH4NO3 = KNO3 + NH3 + H2O =>
KOH + NH4NO3 = KNO3 + NH3 + H2O
Sn2{+}Cl(aq) + Zn(s) = Sn + Zn2{+} =>
Sn2{+}Cl(aq) + 2 Zn(s) = 2 Sn + Zn2{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2 + Pb2{+} + H2O = Cl{-} + PbO2 + H{+} =>
7 Cl2 + 2 Pb2{+} + 8 H2O = 14 Cl{-} + 4 PbO2 + 16 H{+}
As(OH)3 + H2SO3 = As2(SO3)3 + H2O =>
2 As(OH)3 + 3 H2SO3 = As2(SO3)3 + 6 H2O
(CH3)2NNH2 + O2 = N2 + CO2 + H2 =>
(CH3)2NNH2 + 2 O2 = N2 + 2 CO2 + 4 H2
Ba + Al(NO3)3 = Ba(NO3)2 + Al =>
3 Ba + 2 Al(NO3)3 = 3 Ba(NO3)2 + 2 Al
K2B4O7 + HCl + H2O = H3BO3 + KCl =>
K2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 KCl
C4 + AgNo3 = C4(No3)2 + Ag =>
C4 + 2 AgNo3 = C4(No3)2 + 2 Ag
Cl + H2O = ClO4 + H3O =>
Cl + 12 H2O = ClO4 + 8 H3O
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
Cl(g) + KI(aq) = I(s) + KCl(aq) =>
Cl(g) + KI(aq) = I(s) + KCl(aq)
NaBr + KClO3 = NaClO3 + KBr =>
NaBr + KClO3 = NaClO3 + KBr
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca + NaOH = CaNaOH =>
Ca + NaOH = CaNaOH
SrF2 = Sr + F =>
SrF2 = Sr + 2 F
(CH3)2NNH2 + O2 = N2 + CO2 + H2O =>
(CH3)2NNH2 + 4 O2 = N2 + 2 CO2 + 4 H2O
Sr3N2 + K2(Cr2O7) = Sr3(Cr2O7) + K2N2 =>
Sr3N2 + K2(Cr2O7) = Sr3(Cr2O7) + K2N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + ClF3 = N2 + Cl2 + HF2 =>
2 NH3 + 4 ClF3 = N2 + 2 Cl2 + 6 HF2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CS2CO3 + H2SO4 = CS2SO4 + H2O + CO2 =>
CS2CO3 + H2SO4 = CS2SO4 + H2O + CO2
Cr2O7{2-} + H{+} + S = SO2 + OH{-} + Cr2O3 =>
2 Cr2O7{2-} + 2 H{+} + 3 S = 3 SO2 + 2 OH{-} + 2 Cr2O3
C4H10(g) + O2(g) = CO2(g) + H2O =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O
Na3[Al(OH)6] + FeSO4 = Al(OH)3 + Na2SO4 + Fe(OH)2 =>
2 Na3[Al(OH)6] + 3 FeSO4 = 2 Al(OH)3 + 3 Na2SO4 + 3 Fe(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
XeO3(s) = Xe + O2 =>
2 XeO3(s) = 2 Xe + 3 O2
C2S + O2 = CO2 + S2O =>
4 C2S + 9 O2 = 8 CO2 + 2 S2O
Fe2(SO4)3 + KI = I2 + K2SO4 + FeI2 =>
Fe2(SO4)3 + 6 KI = I2 + 3 K2SO4 + 2 FeI2
NH3 + Cu = Cu(NH3)4 =>
4 NH3 + Cu = Cu(NH3)4
H2O + Cu = H2 + CuO =>
H2O + Cu = H2 + CuO
N2 + H6 = NH =>
3 N2 + H6 = 6 NH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(NO3)2 + Li = LiNO3 + Ca =>
Ca(NO3)2 + 2 Li = 2 LiNO3 + Ca
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
