| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SSO3 = Na2S2O3
SO{2} + I{2} = SO{3} + I =>
2 SO{2} + I{2} = 2 SO{3} + I
C6H2(NO2)3OH + Ca = (C6H2(NO2)3O)2Ca + H2 =>
2 C6H2(NO2)3OH + Ca = (C6H2(NO2)3O)2Ca + H2
KBr2 + BaI2 = KI2 + BaBr2 =>
KBr2 + BaI2 = KI2 + BaBr2
C2H7NO2 + O2 = CO2 + H2O + NH3 =>
C2H7NO2 + 2 O2 = 2 CO2 + 2 H2O + NH3
Sm2O3 + HNO3 + H2O = Sm(NO3)3*6H2O =>
Sm2O3 + 6 HNO3 + 9 H2O = 2 Sm(NO3)3*6H2O
C6H9N + O2 = CO2 + H2O + NO2 =>
4 C6H9N + 37 O2 = 24 CO2 + 18 H2O + 4 NO2
KMnO8 + HCl = KCl4 + MnCl8 + H2O + Cl4 =>
KMnO8 + 16 HCl = KCl4 + MnCl8 + 8 H2O + Cl4
MnO4{-} + H3O{+} + {5-} = Mn + H2O =>
5 MnO4{-} + 40 H3O{+} + 7{5-} = 5 Mn + 60 H2O
FeCuS2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2 =>
2 FeCuS2 + 18 HNO3 = 2 Fe(NO3)3 + 2 Cu(NO3)2 + 4 H2SO4 + 8 NO + 5 H2
Na(s) + HCl(aq) = NaCl + H =>
Na(s) + HCl(aq) = NaCl + H
MgO + HCl = HOH + MgCl2 =>
MgO + 2 HCl = HOH + MgCl2
SrCl2 + Na3PO4 = NaCl + Sr3(PO4)2 =>
3 SrCl2 + 2 Na3PO4 = 6 NaCl + Sr3(PO4)2
NaI + BrCH2CH2CH2CH3 = ICH2CH2CH2CH3 + NaBr =>
NaI + BrCH2CH2CH2CH3 = ICH2CH2CH2CH3 + NaBr
Al + NaOH + HOH = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 HOH = 2 Na[Al(OH)4] + 3 H2
KI(s) + H2SO4(conc) = H2S + H2O + I2 + K2SO4 =>
8 KI(s) + 5 H2SO4(conc) = H2S + 4 H2O + 4 I2 + 4 K2SO4
Al + MnO2O2 = Mn + Al2O3 =>
8 Al + 3 MnO2O2 = 3 Mn + 4 Al2O3
Ca3(BO3)2 = CaO + B2O3 =>
Ca3(BO3)2 = 3 CaO + B2O3
CH6 + O2 = C + H2O =>
2 CH6 + 3 O2 = 2 C + 6 H2O
KI + Al(PO4) = K3(PO4) + AlI3 =>
3 KI + Al(PO4) = K3(PO4) + AlI3
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
Fe(OH)3 + HCl + NH4CNS = Fe(CNS)3 + NH4Cl + H2O =>
Fe(OH)3 + 3 HCl + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl + 3 H2O
Al2O + C = Al4C3 + CO =>
2 Al2O + 5 C = Al4C3 + 2 CO
Bi + H2SO4 = Bi(SO4)3 + SO2 + H2O =>
Bi + 6 H2SO4 = Bi(SO4)3 + 3 SO2 + 6 H2O
Sn{+2} + Cr2O7{-2} + H{+} = Sn{4+} + Cr{3+} + H2O =>
3 Sn{+2} + Cr2O7{-2} + 14 H{+} = 3 Sn{4+} + 2 Cr{3+} + 7 H2O
Fe(NO3)3 + Co = Co(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Co = 3 Co(NO3)2 + 2 Fe
NaF + HF = NaH + F =>
NaF + HF = NaH + 2 F
NaNO2 + Br2 + H2O = HBr + NaNO3 =>
NaNO2 + Br2 + H2O = 2 HBr + NaNO3
CH3MgI + NH3 = CH4 + NH2MgI =>
CH3MgI + NH3 = CH4 + NH2MgI
AlCl3*6H2O + NH4OH = Al(OH)3 + NH4Cl + H2O =>
AlCl3*6H2O + 3 NH4OH = Al(OH)3 + 3 NH4Cl + 6 H2O
Cu2 + O2 = Cu3O4 =>
3 Cu2 + 4 O2 = 2 Cu3O4
CaAlCl3 = AlCaCl3 =>
CaAlCl3 = AlCaCl3
HfO2 + C = HfC + CO =>
HfO2 + 3 C = HfC + 2 CO
K3(Al(OH)6) + H2SO4 = K2SO4 + Al(OH)3 + H2O =>
2 K3(Al(OH)6) + 3 H2SO4 = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
HNO2 + HNO3 = NO2 + H2O =>
HNO2 + HNO3 = 2 NO2 + H2O
LiHCO3 + HNO3 = LiNO3 + H2CO3 =>
LiHCO3 + HNO3 = LiNO3 + H2CO3
HNO3 + H2S = NO2 + S2 + H2O =>
4 HNO3 + 2 H2S = 4 NO2 + S2 + 4 H2O
Ag2SO3 + H2SO4 = Ag2SO4 + H2O + SO2 =>
Ag2SO3 + H2SO4 = Ag2SO4 + H2O + SO2
FeCl3 + ZnSO4 = Fe2(SO4)3 + Zn3(Cl3)2 =>
2 FeCl3 + 3 ZnSO4 = Fe2(SO4)3 + Zn3(Cl3)2
Na2CO3 + SO4 = NaSO4 + CO3 =>
Na2CO3 + 2 SO4 = 2 NaSO4 + CO3
NaOH + K2CrO4 = KOH + Na2CrO4 =>
2 NaOH + K2CrO4 = 2 KOH + Na2CrO4
CH3COOK + KOH = CH4 + K2CO3 =>
CH3COOK + KOH = CH4 + K2CO3
Li(s) + P4(s) = Li3P(s) =>
12 Li(s) + P4(s) = 4 Li3P(s)
NaClO3 + H2O + I = HIO3 + NaCl =>
5 NaClO3 + 3 H2O + 6 I = 6 HIO3 + 5 NaCl
CaO + HSbO3 = Ca(SbO3)2 + H2O =>
CaO + 2 HSbO3 = Ca(SbO3)2 + H2O
Al2O3 + H2S = Al2S3 + H2O =>
Al2O3 + 3 H2S = Al2S3 + 3 H2O
Mg(s) + NiSO4 = MgSO4 + Ni =>
Mg(s) + NiSO4 = MgSO4 + Ni
Na2O + ZnO + O2 = Na2ZnO4 =>
Na2O + ZnO + O2 = Na2ZnO4
NaOH + H2SO4 = Na2SO4 + H2O1 =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O1
H2S + H2SO4 = H2O + SO2(ac) =>
H2S + 3 H2SO4 = 4 H2O + 4 SO2(ac)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
