| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 All2 = 2 All3
H2C4H4O6 + KCl = HCl + K2C4H4O6 =>
H2C4H4O6 + 2 KCl = 2 HCl + K2C4H4O6
Co + H2O = HCo3 + OH =>
3 Co + H2O = HCo3 + OH
Fe2S3 + HNO3 = Fe(NO3)3 + S + NO2 + H2O =>
Fe2S3 + 12 HNO3 = 2 Fe(NO3)3 + 3 S + 6 NO2 + 6 H2O
H{+} + SO4{2-} + H2 = S2{2-} + H2O =>
2 H{+} + 2 SO4{2-} + 7 H2 = S2{2-} + 8 H2O
Ca + AuNO3 = Ca(NO3)2 + Au =>
Ca + 2 AuNO3 = Ca(NO3)2 + 2 Au
PbCl2 + K2S = PbS + KCl =>
PbCl2 + K2S = PbS + 2 KCl
NaOH + Ca(OH)2 + C + ClO2 = NaClO2 + Ca(CO3) + H2O =>
4 NaOH + Ca(OH)2 + C + 4 ClO2 = 4 NaClO2 + Ca(CO3) + 3 H2O
Ba100(NO3)200 + Sr100(NO3)200 + Ti100(NO3)400 + C600H800O700 = Ba95Sr5Ti100O300 + C100O200 + H200O100 + N20 =>
57 Ba100(NO3)200 + 3 Sr100(NO3)200 + 60 Ti100(NO3)400 + 100 C600H800O700 = 60 Ba95Sr5Ti100O300 + 600 C100O200 + 400 H200O100 + 1800 N20
PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr
H(CuCl2) + NaOH = CuOH + NaCl + H2O =>
H(CuCl2) + 2 NaOH = CuOH + 2 NaCl + H2O
Ba(NO3)2 + NH4VO3 + Y(NO3)3*6H2O + Sm(NO3)3*6H2O + NH2CONH2 = Ba2Y0*98Sm0*02V3O11 + N2 + H2O + CO2 =>
12 Ba(NO3)2 + 36 NH4VO3 + 6.0000000000002Y(NO3)3*6H2O + 588 Sm(NO3)3*6H2O + 1774 NH2CONH2 = 6 Ba2Y0*98Sm0*02V3O11 + 2695 N2 + 7184 H2O + 1774 CO2
Ca2Cl + HNO3 = Ca2NO3 + HCl =>
Ca2Cl + HNO3 = Ca2NO3 + HCl
CaO2 = CaO + O2 =>
2 CaO2 = 2 CaO + O2
H2C6H6O6 + NaOH = H2O + NaHC6H6O6 =>
H2C6H6O6 + NaOH = H2O + NaHC6H6O6
Na + At = NaAt =>
Na + At = NaAt
C6H8 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 10 C3H4O4 + 8 K2SO4 + 16 MnSO4 + 24 H2O
HSO4 + ClO = HClO + SO4 =>
HSO4 + ClO = HClO + SO4
Na2CO3 + AlI3 + H2O = Al(OH)3 + NaI + CO2 =>
3 Na2CO3 + 2 AlI3 + 3 H2O = 2 Al(OH)3 + 6 NaI + 3 CO2
H2N2 + O2 = NO2 + H2O =>
2 H2N2 + 5 O2 = 4 NO2 + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaBr + BaCl2 = NaCl + BaBr2 =>
2 NaBr + BaCl2 = 2 NaCl + BaBr2
CaCO3 + O2 = CaO2 + CO3 =>
CaCO3 + O2 = CaO2 + CO3
N2O3 + LiOH = Li(NO2) + H2O =>
N2O3 + 2 LiOH = 2 Li(NO2) + H2O
H2NCH2COOH + O2 = CO2 + H2O + NH3 =>
2 H2NCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
CaCl + CaCO3 + HCl = CaCl2 + CO + H2O =>
2 CaCl + CaCO3 + 4 HCl = 3 CaCl2 + CO + 2 H2O
Na3(Al(OH)6) = Al(OH)3 + NaOH =>
Na3(Al(OH)6) = Al(OH)3 + 3 NaOH
H2F2 = HF =>
H2F2 = 2 HF
C10H14 + KMnO4 + H2SO4 = C7H6O2 + MnSO4 + K2SO4 + H2O =>
35 C10H14 + 78 KMnO4 + 117 H2SO4 = 50 C7H6O2 + 78 MnSO4 + 39 K2SO4 + 212 H2O
O = O2 =>
2 O = O2
Zn + HNO3 = H2O + NO2 + Zn(NO3)2 =>
Zn + 4 HNO3 = 2 H2O + 2 NO2 + Zn(NO3)2
H2O + Cr2S3 = H2S + Cr2O3 =>
3 H2O + Cr2S3 = 3 H2S + Cr2O3
Ra + C = RaC2 =>
Ra + 2 C = RaC2
CaSO3 + HNO3 = Ca(NO3)2 + H2SO3 =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + H2SO3
Ra + Cl2 = RaCl2 =>
Ra + Cl2 = RaCl2
AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + NaSO4 + H2O =>
MnSO4 + 3 NaBiO3 + 10 HNO3 = 3 Bi(NO3)3 + NaMnO4 + NaNO3 + NaSO4 + 5 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + Fe(SO4)3 + MnSO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 5 Fe(SO4)3 + 4 MnSO4 + 16 H2O
H2O + F2 + Br2 = HBrO3 + HF =>
6 H2O + 5 F2 + Br2 = 2 HBrO3 + 10 HF
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CdSO4 + H2SO4 = Cd(HSO4)2 =>
CdSO4 + H2SO4 = Cd(HSO4)2
Zn(H2O)4{2+} + NaCN = Zn(CN)4{2-} + Na{+} + H2O =>
Zn(H2O)4{2+} + 4 NaCN = Zn(CN)4{2-} + 4 Na{+} + 4 H2O
Na2Cr2O7 + H2SO4 = Na + H3O + HSO4 + CrO3 =>
Na2Cr2O7 + 3 H2SO4 = 2 Na + H3O + 3 HSO4 + 2 CrO3
Cu + AgBr = CuBr2 + Ag =>
Cu + 2 AgBr = CuBr2 + 2 Ag
ReO2 = Re2O7 + Re =>
7 ReO2 = 2 Re2O7 + 3 Re
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
SeO3 = Se + O2 =>
2 SeO3 = 2 Se + 3 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
