| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
S + O2 + H2 = HSO4 =>
2 S + 4 O2 + H2 = 2 HSO4
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
CO + NH3 = NCH + H2O =>
CO + NH3 = NCH + H2O
CH2O2 + KMnO4 = CO2 + H2O + Mn + KOH =>
7 CH2O2 + 2 KMnO4 = 7 CO2 + 6 H2O + 2 Mn + 2 KOH
NaI(s) + Br2(l) = NaBr + I2 =>
2 NaI(s) + Br2(l) = 2 NaBr + I2
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4) + H2O =>
4 K2Cr2O7 + 5 H2S + 3 H2SO4 = 4 K2SO4 + 4 Cr2(SO4) + 8 H2O
NaCO3 + HCl = NaHCO3 + Cl =>
NaCO3 + HCl = NaHCO3 + Cl
CH3CH3CH3CH3CH2CH + O2 = CO2 + H2O =>
4 CH3CH3CH3CH3CH2CH + 39 O2 = 24 CO2 + 30 H2O
[Ni(NH3)6](OH)2 + HCl = [Ni(NH3)6]Cl2 + H2O =>
[Ni(NH3)6](OH)2 + 2 HCl = [Ni(NH3)6]Cl2 + 2 H2O
CH3COOH + H2O = H3O + CH3CO2 =>
CH3COOH + H2O = H3O + CH3CO2
Fe(NO3)2 + NaHSO4 = Fe2(SO4)3 + Fe(NO3)3 + Na2SO4 + H =>
6 Fe(NO3)2 + 6 NaHSO4 = Fe2(SO4)3 + 4 Fe(NO3)3 + 3 Na2SO4 + 6 H
As2O3 + HNO3 = HAsO3 + N2O3 =>
As2O3 + 2 HNO3 = 2 HAsO3 + N2O3
CuS + NO3 = NO + Cu + NSO4 =>
2 CuS + 3 NO3 = NO + 2 Cu + 2 NSO4
Zn + KNO3 + H2SO4 = ZnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 KNO3 + 10 H2SO4 = 8 ZnSO4 + K2SO4 + (NH4)2SO4 + 6 H2O
Pb(SO4)2 + K2SO4 = K2[Pb(SO4)3] =>
Pb(SO4)2 + K2SO4 = K2[Pb(SO4)3]
Fe(s) + H2SO4(l) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(s) + 6 H2SO4(l) = Fe2(SO4)3 + 3 SO2 + 6 H2O
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Na2S2O3 + H2SO4 = Na2SO4 + SO2 + H2O =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 4 SO2 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
Na2CO3 + HCI = CO2 + H2O + NaCI =>
Na2CO3 + 2 HCI = CO2 + H2O + 2 NaCI
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
Nh4Cl + H2SO4 = (Nh4)2SO4 + HCl =>
2 Nh4Cl + H2SO4 = (Nh4)2SO4 + 2 HCl
Ge + Cl2 = GeCl2 =>
Ge + Cl2 = GeCl2
CrO4{2-} + OH{-} + H2O2 = CrO10{-5} + H2O =>
2 CrO4{2-} + 6 OH{-} + 9 H2O2 = 2 CrO10{-5} + 12 H2O
KNaC4H4O6 + CuSO4 = K2[Cu(C4H4O6)2] + Na2SO4 =>
2 KNaC4H4O6 + CuSO4 = K2[Cu(C4H4O6)2] + Na2SO4
Ca(OH)2 + Fe3N2 = Fe(OH)2 + Ca3N2 =>
3 Ca(OH)2 + Fe3N2 = 3 Fe(OH)2 + Ca3N2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
KBr(s) + H2SO4(aq) = K2SO4 + HBr =>
2 KBr(s) + H2SO4(aq) = K2SO4 + 2 HBr
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
CdSO4 + H2O = CdOH + HSO4 =>
CdSO4 + H2O = CdOH + HSO4
Al(NO3)3 + H2O + Na2CO3 = Al(OH)3 + CO2 + NaNO3 =>
2 Al(NO3)3 + 3 H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 CO2 + 6 NaNO3
AgSO4 + Sn = SnSO4 + Ag =>
AgSO4 + Sn = SnSO4 + Ag
HCl + Fe = H + FeCl =>
HCl + Fe = H + FeCl
SiO2 + C = Si2 + CO =>
2 SiO2 + 4 C = Si2 + 4 CO
Li(NO3) = LiO + NO + O2 =>
2 Li(NO3) = 2 LiO + 2 NO + O2
Na + C2H4O2 = CH3COONa + H2 =>
2 Na + 2 C2H4O2 = 2 CH3COONa + H2
Na2SO4 + Zn + HCl = ZnSO4 + NaCl + Na2S + H2O =>
5 Na2SO4 + 4 Zn + 8 HCl = 4 ZnSO4 + 8 NaCl + Na2S + 4 H2O
K2CO3 + MgCl2 = MgCO3 + K2Cl2 =>
K2CO3 + MgCl2 = MgCO3 + K2Cl2
KCl + FeCl3 + H2O = KClO3 + FeCl2 + HCl =>
KCl + 6 FeCl3 + 3 H2O = KClO3 + 6 FeCl2 + 6 HCl
K2S + HClO3 + H2O = KOH + S + KCl =>
3 K2S + HClO3 + 2 H2O = 5 KOH + 3 S + KCl
Zn(ClO)2 + H2O = Zn(OH)2 + HClO =>
Zn(ClO)2 + 2 H2O = Zn(OH)2 + 2 HClO
Na2CO + HCl = NaCl + H2CO =>
Na2CO + 2 HCl = 2 NaCl + H2CO
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H{+} + K = K{+} + H =>
H{+} + K = K{+} + H
Pb(NO3)2 + K2CrO4 = KNO3 + PbCrO4 =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + PbCrO4
| 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 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
