| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 2 H2O + H2 = 2 C2H5OH
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
CH3COONa + CH3COCl = (CH3CO)2O + NaCl =>
CH3COONa + CH3COCl = (CH3CO)2O + NaCl
FeO2 + HCl = FeCl4 + H2O =>
FeO2 + 4 HCl = FeCl4 + 2 H2O
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Ca3(PO4)2 + SiO2 = P2O5 + CaSiO3 =>
Ca3(PO4)2 + 3 SiO2 = P2O5 + 3 CaSiO3
Co(HS)2 + Sr3(AsO4)2 = Co3(AsO4)2 + Sr(HS)2 =>
3 Co(HS)2 + Sr3(AsO4)2 = Co3(AsO4)2 + 3 Sr(HS)2
KIO3 + HI + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 10 HI + H2SO4 = 6 I2 + K2SO4 + 6 H2O
MnCl2 + NaBrO + NaOH = NaBr + MnO2 + NaCl + H2O =>
MnCl2 + NaBrO + 2 NaOH = NaBr + MnO2 + 2 NaCl + H2O
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn =>
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn
Mn + Au3{+} = Mn2{+} + Au =>
2 Mn + Au3{+} = Mn2{+} + 3 Au
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
NaH(CO3) + H(C2H3O2) = H2(CO3) + Na(C2H3O2) =>
NaH(CO3) + H(C2H3O2) = H2(CO3) + Na(C2H3O2)
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
NaClO4 + Cr2O3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 4 Cr2O3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 8 H2O
Ca3Fe2(SiO4)3 = Ca + Fe + Si + O =>
Ca3Fe2(SiO4)3 = 3 Ca + 2 Fe + 3 Si + 12 O
LiBr + HCl = LiCl + HBr =>
LiBr + HCl = LiCl + HBr
(NH4)2CO3 + AlCl3 + H2O = NH4Cl + Al(OH)3 + H2CO3 =>
3(NH4)2CO3 + 2 AlCl3 + 6 H2O = 6 NH4Cl + 2 Al(OH)3 + 3 H2CO3
V2O5 + SO2 + H2SO4 = VOSO4 + H2O =>
V2O5 + SO2 + H2SO4 = 2 VOSO4 + H2O
NH4OH + Li = H2 + NH3 + LiOH =>
2 NH4OH + 2 Li = H2 + 2 NH3 + 2 LiOH
FeS + O2 + SiO2 = FeSiO3 + SO2 =>
2 FeS + 3 O2 + 2 SiO2 = 2 FeSiO3 + 2 SO2
FeSO4 + NH4SCN = Fe(SCN)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4SCN = Fe(SCN)2 + (NH4)2SO4
Na2Cr2O7 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 + 7 H2O2 = 2 H3CrO8 + 2 NaNO3 + 5 H2O
Zn + NaClO3 + NaOH = Na2ZnO2 + NaCl + H2O =>
3 Zn + NaClO3 + 6 NaOH = 3 Na2ZnO2 + NaCl + 3 H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Ag + H2SO4 + H2O2 = Ag2SO4 + H2O =>
2 Ag + H2SO4 + H2O2 = Ag2SO4 + 2 H2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
FeO2 + HCl = FeCl4 + H2O =>
FeO2 + 4 HCl = FeCl4 + 2 H2O
Na2O + H3Po4 = Na3Po4 + H2O =>
3 Na2O + 2 H3Po4 = 2 Na3Po4 + 3 H2O
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
KClO3 + CO = KCl + CO2 =>
KClO3 + 3 CO = KCl + 3 CO2
OZnS + O2 = ZnO + SO2 =>
OZnS + O2 = ZnO + SO2
PBO + SO2 = PBSO3 =>
PBO + SO2 = PBSO3
Fe(k) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(k) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
(NH4ClO4)2 = N2 + Cl2 + O2 + H2O =>
(NH4ClO4)2 = N2 + Cl2 + 2 O2 + 4 H2O
CI2(g) + HI(g) = I2(s) + HCI(g) =>
CI2(g) + HI(g) = I2(s) + HCI(g)
Na2S + FeSO4 = FeS + Na2SO4 =>
Na2S + FeSO4 = FeS + Na2SO4
CrO3 + H2SO3 = Cr2(SO4)3 + H2O =>
2 CrO3 + 3 H2SO3 = Cr2(SO4)3 + 3 H2O
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
MgO + CO2 = MgCO2 + O =>
MgO + CO2 = MgCO2 + O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Ca(NO3)2 + NH4Cl = CaCl + NH4(NO3)2 =>
Ca(NO3)2 + NH4Cl = CaCl + NH4(NO3)2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C4H7N3O + O2 = CO2 + H2O + N =>
4 C4H7N3O + 21 O2 = 16 CO2 + 14 H2O + 12 N
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
