| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + 2 HCl = ZnCl2 + H2
Ca(NO3)2*4H2O + NH4OH = Ca(OH)2 + NH4NO3 + H2O =>
Ca(NO3)2*4H2O + 2 NH4OH = Ca(OH)2 + 2 NH4NO3 + 4 H2O
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
H3BO3 + Al = B + Al2O3 + H2O =>
2 H3BO3 + 2 Al = 2 B + Al2O3 + 3 H2O
Na2SO4 + Ba(CH3COO)2 = NaCH3COO + BaSO4 =>
Na2SO4 + Ba(CH3COO)2 = 2 NaCH3COO + BaSO4
I2 + Cl2 + OH{-} = H3IO6{-2} + Cl{-} + H2O =>
I2 + 7 Cl2 + 18 OH{-} = 2 H3IO6{-2} + 14 Cl{-} + 6 H2O
HLO3 + FeL2 + HCl = FeCl3 + LCl + HOH =>
5 HLO3 + 4 FeL2 + 25 HCl = 4 FeCl3 + 13 LCl + 15 HOH
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Zn(NO3)2 + S = ZnS + NO3 =>
Zn(NO3)2 + S = ZnS + 2 NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
H2C6H6O6 + H2O = H3O + HC6H6O6 =>
H2C6H6O6 + H2O = H3O + HC6H6O6
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
C6H12 + HI = C6H11I + H2 =>
C6H12 + HI = C6H11I + H2
HCl + Ba(NO2)2 = HNO2 + BaCl2 =>
2 HCl + Ba(NO2)2 = 2 HNO2 + BaCl2
C8H10N4O2 + H2O2 = CO2 + H2O + NO2 =>
C8H10N4O2 + 27 H2O2 = 8 CO2 + 32 H2O + 4 NO2
NaNO2 + Al + KOH + H2O = K[Al(OH)4] + NH3 + NaOH =>
NaNO2 + 2 Al + 2 KOH + 5 H2O = 2 K[Al(OH)4] + NH3 + NaOH
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
H3CCOOZn + Cu2SO4 = Zn2SO4 + H3CCOOCu =>
2 H3CCOOZn + Cu2SO4 = Zn2SO4 + 2 H3CCOOCu
Nb(OH)3 + H2SO4 = Nb2(SO4)3 + H2O =>
2 Nb(OH)3 + 3 H2SO4 = Nb2(SO4)3 + 6 H2O
Ag2(C2O4) + Ca = CaC2O4 + Ag =>
Ag2(C2O4) + Ca = CaC2O4 + 2 Ag
KBr + PbSO4 = K2SO4 + PbBr2 =>
2 KBr + PbSO4 = K2SO4 + PbBr2
NH4Cl + HgNO3 = NH4NO3 + HgCl =>
NH4Cl + HgNO3 = NH4NO3 + HgCl
KMnO4 + LiCl = KCl + LiMnO4 =>
KMnO4 + LiCl = KCl + LiMnO4
Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O
CH3COOC2H5 + OH{-} = CH2COO{-} + C2H5OH =>
5 CH3COOC2H5 + 4 OH{-} = 4 CH2COO{-} + 6 C2H5OH
MnS04 + KIO3 + KOH = MnO2 + I2 + K2SO4 + H2O =>
5 MnS04 + 28 KIO3 + 12 KOH = 5 MnO2 + 14 I2 + 20 K2SO4 + 6 H2O
AgNO3(aq) + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3(aq) + CuSO4 = Ag2SO4 + Cu(NO3)2
NH2OH + KMnO4 = N2O + KOH + H2O + Mn(OH)2 =>
10 NH2OH + 4 KMnO4 = 5 N2O + 4 KOH + 9 H2O + 4 Mn(OH)2
HCl(ac)(2M) = HCl(ac)(4M) =>
2 HCl(ac)(2M) = HCl(ac)(4M)
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
BeO + HClO4 = Be(ClO4)2 + H2O =>
BeO + 2 HClO4 = Be(ClO4)2 + H2O
C6H10 + Na2Cr2O7*2H2O + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H10 + 4 Na2Cr2O7*2H2O + 16 H2SO4 = 3 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 24 H2O
Ca3[PO4]2 + C + SiO2 = CaSiO3 + CO + P4 =>
2 Ca3[PO4]2 + 10 C + 6 SiO2 = 6 CaSiO3 + 10 CO + P4
CCl2O + H2O = HCl + CO2 =>
CCl2O + H2O = 2 HCl + CO2
Ba + S02 = BaS03 =>
2 Ba + 3 S02 = 2 BaS03
K2O + Br = KBr + O =>
K2O + 2 Br = 2 KBr + O
PbO + K2O = K2PbO2 =>
PbO + K2O = K2PbO2
Fe(CN)6{4-} + Ce{4+} + HO{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
Fe(CN)6{4-} + 61 Ce{4+} + 258 HO{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
CH3NO2 + Zn + H2SO4 = [CH3NH3]2SO4 + H2O + ZnSO4 =>
2 CH3NO2 + 6 Zn + 7 H2SO4 = [CH3NH3]2SO4 + 4 H2O + 6 ZnSO4
KCl + C5H11OH + H2SO4 = H2O + K2SO4 + C5H11Cl =>
2 KCl + 2 C5H11OH + H2SO4 = 2 H2O + K2SO4 + 2 C5H11Cl
HNO3 + K2O = KNO3 + H2O =>
2 HNO3 + K2O = 2 KNO3 + H2O
C17H35COONa + NaOH = C17H36 + Na2CO3 =>
C17H35COONa + NaOH = C17H36 + Na2CO3
H2 + CO2 = HCOOH =>
H2 + CO2 = HCOOH
H3PO4 + Ca(NO3)2 = Ca3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 HNO3
Na3BO3 + H2O2 = H3BO3 + NaOH + O2 =>
2 Na3BO3 + 6 H2O2 = 2 H3BO3 + 6 NaOH + 3 O2
K2CO3 + Zr(NO3)2 = KNO3 + ZrCO3 =>
K2CO3 + Zr(NO3)2 = 2 KNO3 + ZrCO3
Zn(NO3)2 + K2S = ZnS + KNO3 =>
Zn(NO3)2 + K2S = ZnS + 2 KNO3
NH4OH + FeCl2 = Fe(OH)2 + NH4Cl =>
2 NH4OH + FeCl2 = Fe(OH)2 + 2 NH4Cl
NH4 + HCO3 = NH3 + CO2 + H2O =>
NH4 + HCO3 = NH3 + CO2 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
