| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4Cl2 + 4 O2 = 6 CO + 2 H2O + Cl2
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3CH2CHO + H2 = CH3CH2CH2OH =>
CH3CH2CHO + H2 = CH3CH2CH2OH
Na(aq) + Cl(aq) = NaCl(aq) =>
Na(aq) + Cl(aq) = NaCl(aq)
BiCl3 + K2S = KCl + Bi2S3 =>
2 BiCl3 + 3 K2S = 6 KCl + Bi2S3
W + Fe = WFe =>
W + Fe = WFe
C9H14O + HCl = CH3CH3CClCH2COCH2CClCH3CH3 =>
C9H14O + 2 HCl = CH3CH3CClCH2COCH2CClCH3CH3
J2 + Cl2 + H2O = HJO3 + HCl =>
J2 + 5 Cl2 + 6 H2O = 2 HJO3 + 10 HCl
NO + C6H14 = N2 + H2O + CO2 =>
38 NO + 2 C6H14 = 19 N2 + 14 H2O + 12 CO2
NaHCO3(s) + HCl = NaCl + H2CO3 =>
NaHCO3(s) + HCl = NaCl + H2CO3
NaOH + Ba(OH)2 + HCl = NaClBaCl2 + H2O =>
NaOH + Ba(OH)2 + 3 HCl = NaClBaCl2 + 3 H2O
Na3PO4 + Cu(NO3)2 = NaNO3 + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(NO3)2 = 6 NaNO3 + Cu3(PO4)2
(NH4)2SO3 = NH4 + SO3 =>
(NH4)2SO3 = 2 NH4 + SO3
CuFeS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + S + H2O =>
6 CuFeS2 + 20 H2SO4 = 6 CuSO4 + 3 Fe2(SO4)3 + 17 S + 20 H2O
SeO2 + CrSO4 = SeSO4 + CrO2 =>
SeO2 + CrSO4 = SeSO4 + CrO2
Sn + NaNO3 = Sn(NO3) + Na =>
Sn + NaNO3 = Sn(NO3) + Na
(NH4)3PO4 + KCl = K3PO4 + NH4Cl =>
(NH4)3PO4 + 3 KCl = K3PO4 + 3 NH4Cl
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
C6H10O + NaBH4 = C6H12O + Na + B =>
2 C6H10O + NaBH4 = 2 C6H12O + Na + B
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Na3N + HCl = NaCl + NH3 =>
Na3N + 3 HCl = 3 NaCl + NH3
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2(aq) + Cu(s) =>
Ca(s) + Cu(NO3)2(aq) = Ca(NO3)2(aq) + Cu(s)
C2H5OH + C2H5COOH = C5H10O2 + H2O =>
C2H5OH + C2H5COOH = C5H10O2 + H2O
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
HCl + Mn + HNO3 = MnCl2 + NO2H2O =>
2 HCl + Mn + 2 HNO3 = MnCl2 + 2 NO2H2O
Sn + NaNO3 = Sn(NO3)4 + Na =>
Sn + 4 NaNO3 = Sn(NO3)4 + 4 Na
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
FeCl2 + HNO3 + HCl = FeCl3 + HNO2 + H2O =>
2 FeCl2 + HNO3 + 2 HCl = 2 FeCl3 + HNO2 + H2O
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
NH3 + AlCl3 = Cl3AlNH3 =>
NH3 + AlCl3 = Cl3AlNH3
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
(NH4)3PO4 + KCl = K3PO4 + NH4Cl =>
(NH4)3PO4 + 3 KCl = K3PO4 + 3 NH4Cl
Mg + HNO3 = Mg(NO23)2 + N2 + H2O =>
5 Mg + 92 HNO3 = 5 Mg(NO23)2 + 41 N2 + 46 H2O
CH3CHO + Cu(OH)2 + OH{-} = CH3COO{-} + Cu2O + H2O =>
CH3CHO + 2 Cu(OH)2 + OH{-} = CH3COO{-} + Cu2O + 3 H2O
Ca2SiO4 + NH4Cl + H2O = CaCl2 + CaSiO3 + NH4OH =>
Ca2SiO4 + 2 NH4Cl + H2O = CaCl2 + CaSiO3 + 2 NH4OH
Na2(SO4) + AgNO3 = NaNO3 + Ag2(SO4) =>
Na2(SO4) + 2 AgNO3 = 2 NaNO3 + Ag2(SO4)
H2 + ICl = I2 + HCl =>
H2 + 2 ICl = I2 + 2 HCl
K2Cr2O7 + KNO2 + NaOH + H2O = Na3[Cr(OH)6] + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 6 NaOH + 4 H2O = 2 Na3[Cr(OH)6] + 3 KNO3 + 2 KOH
KSO4 + MgI = KI + MgSO4 =>
KSO4 + MgI = KI + MgSO4
KMnO4 + KHSO3 + HNO3 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 KHSO3 + HNO3 = 2 MnSO4 + KNO3 + 3 K2SO4 + 3 H2O
Cr2O3 + H3PO4 = CrPO4 + H2O =>
Cr2O3 + 2 H3PO4 = 2 CrPO4 + 3 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NHO3 + NH3 = NH4NO3 =>
NHO3 + NH3 = NH4NO3
Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
CCl4 + NaI = CI4 + NaCl =>
CCl4 + 4 NaI = CI4 + 4 NaCl
NaI + (Pb(CH3COO)2) = PbI2 + CH3COONa =>
2 NaI + (Pb(CH3COO)2) = PbI2 + 2 CH3COONa
Cu(s) + HgCl2(aq) = Hg(s) + CuCl(aq) =>
2 Cu(s) + HgCl2(aq) = Hg(s) + 2 CuCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
