| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO2 + H2SO4 = SnSO4 + H2O2
NaOH + H2CrO7 = Na2CrO7 + H2O =>
2 NaOH + H2CrO7 = Na2CrO7 + 2 H2O
Cd + K2CrO4 = CdCrO4 + K2 =>
Cd + K2CrO4 = CdCrO4 + K2
Mg + HClO2 = Mg(ClO2)2 + H2 =>
Mg + 2 HClO2 = Mg(ClO2)2 + H2
Ca3(PO4)2 + PbCl2 = CaCl2 + Pb3(PO4)2 =>
Ca3(PO4)2 + 3 PbCl2 = 3 CaCl2 + Pb3(PO4)2
FeS2(s) + O2(g) = Fe + SO4 =>
FeS2(s) + 4 O2(g) = Fe + 2 SO4
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
Cu2S + H2O = H2S + Cu(OH) =>
Cu2S + 2 H2O = H2S + 2 Cu(OH)
Ba(NO3)2 + NH2SO3H + H2O = H2SO4 + Ba(NH2)2 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = 2 H2SO4 + Ba(NH2)2 + 2 HNO3
Na + H2SO4 = H2S + Na2SO4 + H2O =>
8 Na + 5 H2SO4 = H2S + 4 Na2SO4 + 4 H2O
C6H6 + O2 = CO2 + *H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6*H2O
C3H6O3 + NaHCO3 = CO3 + H2O + NaC3H5O3 =>
8 C3H6O3 + 9 NaHCO3 = 6 CO3 + 6 H2O + 9 NaC3H5O3
Fe + Sn{4+} = Fe{2+} + Sn =>
2 Fe + Sn{4+} = 2 Fe{2+} + Sn
C25H22ClP + C7H6O = C14H12 + C18H15OP + HCl =>
C25H22ClP + C7H6O = C14H12 + C18H15OP + HCl
HgCl2 + H2SO3 = H2O + Cl2 + HgSO2 =>
HgCl2 + H2SO3 = H2O + Cl2 + HgSO2
PbSO3 = Pb + SO3 =>
PbSO3 = Pb + SO3
HCOONa + HClO4 = HCOOH + NaClO4 =>
HCOONa + HClO4 = HCOOH + NaClO4
Zr4C3O2 = ZrO2 + ZrC =>
Zr4C3O2 = ZrO2 + 3 ZrC
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
KO2 + CH4 = CO2 + H2O + K2O =>
8 KO2 + 3 CH4 = 3 CO2 + 6 H2O + 4 K2O
NaOH + H2SO4 = SO4Na2 + H2(OH)2 =>
2 NaOH + H2SO4 = SO4Na2 + H2(OH)2
Na2S4O6 + HNO3 + KMnO4 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 42 HNO3 + 14 KMnO4 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
S3O3 = S + O2 =>
2 S3O3 = 6 S + 3 O2
Zn + Pb(NO4)2 = ZnNO4 + Pb =>
2 Zn + Pb(NO4)2 = 2 ZnNO4 + Pb
H2SO4 + Zn(CH3CH2)2 = ZnSO4 + HCH3CH2 =>
H2SO4 + Zn(CH3CH2)2 = ZnSO4 + 2 HCH3CH2
KMnO4 + C2H4 + H2SO4 = MnSO4 + C2H4O2 + K2SO4 + H2O =>
4 KMnO4 + 5 C2H4 + 6 H2SO4 = 4 MnSO4 + 5 C2H4O2 + 2 K2SO4 + 6 H2O
LiNO3 + SiO2 = Li4SiO4 + NO2 + O2 =>
4 LiNO3 + SiO2 = Li4SiO4 + 4 NO2 + O2
Sr(SO3)2 + CH3COOH = Sr(CH2COO)2 + H2O + SO2 =>
Sr(SO3)2 + 2 CH3COOH = Sr(CH2COO)2 + 2 H2O + 2 SO2
Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O
Fe(COO)2 = FeO + CO + CO2 =>
Fe(COO)2 = FeO + CO + CO2
HI + ZnCO3 = H2O + CO2 + ZnI2 =>
2 HI + ZnCO3 = H2O + CO2 + ZnI2
C2O4 = C + O =>
C2O4 = 2 C + 4 O
MgCO3 + CH3COOH = Mg(CH3CO2)2 + CO2 + H2O =>
MgCO3 + 2 CH3COOH = Mg(CH3CO2)2 + CO2 + H2O
CuCO3Cu(OH)2H2O + NH2CH2CO2H = [Cu(NH2CH2CO2)2(H2O)] + H2O + CO2 =>
CuCO3Cu(OH)2H2O + 4 NH2CH2CO2H = 2[Cu(NH2CH2CO2)2(H2O)] + 2 H2O + CO2
Co(aq) + S(aq) = CoS(s) =>
Co(aq) + S(aq) = CoS(s)
AgNO3 + HCl + NH3 = (Ag(NH3)2)Cl + HNO3 =>
AgNO3 + HCl + 2 NH3 = (Ag(NH3)2)Cl + HNO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
PbSO4(s) = Pb(aq) + SO4(aq) =>
PbSO4(s) = Pb(aq) + SO4(aq)
BiCl3 + Na2[Sb(OH)4] + NaOH = Bi + Na3[Sb(OH)6] + NaCl =>
BiCl3 + 3 Na2[Sb(OH)4] + 6 NaOH = Bi + 3 Na3[Sb(OH)6] + 3 NaCl
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
K2ZnO2 + H2SO4 = ZnSO4 + KOH =>
K2ZnO2 + H2SO4 = ZnSO4 + 2 KOH
Al(NO3)3(ag) + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3(ag) + 3 NaOH = Al(OH)3 + 3 NaNO3
CHOKE = O2 + C + K + E2 + H2 =>
2 CHOKE = O2 + 2 C + 2 K + E2 + H2
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = Mg(NH4)PO4 + Na2SO4 + H2O
HCl + C6H8O7 = ClC3H7 + H2O + CO2 =>
HCl + C6H8O7 = ClC3H7 + H2O + 3 CO2
Pb[NO3]4 + CaCl2 = PbCl4 + Ca[NO3]2 =>
Pb[NO3]4 + 2 CaCl2 = PbCl4 + 2 Ca[NO3]2
C + Fe2O3 = CO2 + FeO =>
C + 2 Fe2O3 = CO2 + 4 FeO
IO4 + Cr = I2 + CrO4 =>
2 IO4 + 2 Cr = I2 + 2 CrO4
| 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.
