| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + H2SO4 = NaHSO4 + HCl
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO + 2 H2O
PB(NO3)2 + KCO3 = PBCO3 + K(NO3)2 =>
PB(NO3)2 + KCO3 = PBCO3 + K(NO3)2
CH4 + HNO2 = CH3NO2 + H2 =>
CH4 + HNO2 = CH3NO2 + H2
NaCl + H2SO4 = NaHSO4 + Hydrochloricacid =>
NaCl + H2SO4 = NaHSO4 + HCl
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
CH4 + HNO2 = CH3NO2 + H2 =>
CH4 + HNO2 = CH3NO2 + H2
NaCl + H2SO4 = NaHSO4 + Hydrochloricacid =>
NaCl + H2SO4 = NaHSO4 + HCl
[Co(NH3)3CO3]NO3 + HCl + NH4OH = [Co(NH3)5Cl]Cl2 + CO2 + NO3 + H2O =>
9[Co(NH3)3CO3]NO3 + 27 HCl + 17 NH4OH = 9[Co(NH3)5Cl]Cl2 + 9 CO2 + 8 NO3 + 29 H2O
NH4CO3 + Sr(NO3)2 = NH4NO3 + Sr(CO3)2 =>
2 NH4CO3 + Sr(NO3)2 = 2 NH4NO3 + Sr(CO3)2
Pb + OH = [Pb(OH)3] =>
Pb + 3 OH = [Pb(OH)3]
Cr2O7 = Cr + O =>
Cr2O7 = 2 Cr + 7 O
CH4 + HNO2 = CH3NO2 + H2 =>
CH4 + HNO2 = CH3NO2 + H2
LiH + HOH = LiOH + H =>
LiH + HOH = LiOH + 2 H
CuCO3 + CH3COOH = CuCOOH + CO2 + H2O =>
8 CuCO3 + 3 CH3COOH = 8 CuCOOH + 6 CO2 + 2 H2O
SO2 + Cu(OH)2 = CuSO3 + HOH =>
SO2 + Cu(OH)2 = CuSO3 + HOH
SO4 + CaO = CaSO4 + O2 =>
2 SO4 + 2 CaO = 2 CaSO4 + O2
CuCl2 + KB = BCl2 + CuK =>
CuCl2 + KB = BCl2 + CuK
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2O3 + Al = Al2O2 + Fe =>
2 Fe2O3 + 6 Al = 3 Al2O2 + 4 Fe
CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3
H11C22 + O2 = CO2 + H2O =>
4 H11C22 + 99 O2 = 88 CO2 + 22 H2O
Br2 + N2 = NBr =>
Br2 + N2 = 2 NBr
CH4 + HNO2 = CH3NO2 + H2 =>
CH4 + HNO2 = CH3NO2 + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe(OH)2 + Cl2 + NaOH = Fe(OH)3 + NaCl =>
2 Fe(OH)2 + Cl2 + 2 NaOH = 2 Fe(OH)3 + 2 NaCl
Fe2(SO4)3 + NH4Cl = FeCl3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4Cl = 2 FeCl3 + 3(NH4)2SO4
Al(s) + CoSO4(aq) = Al2(SO4)3(aq) + Co(s) =>
2 Al(s) + 3 CoSO4(aq) = Al2(SO4)3(aq) + 3 Co(s)
Co + ZnCl2 = Zn + CoCl2 =>
Co + ZnCl2 = Zn + CoCl2
HNO3 + S + BaCl2 = Ba2SO4 + HCl + NO2 =>
4 HNO3 + S + 2 BaCl2 = Ba2SO4 + 4 HCl + 4 NO2
PH3 + HNO3 = H3HPO4 + NO + H2O =>
3 PH3 + 7 HNO3 = 3 H3HPO4 + 7 NO + 2 H2O
MgCO3(s) = MgCO(s) + O2(g) =>
MgCO3(s) = MgCO(s) + O2(g)
KI(aq) + Cl2(g) = KCl(aq) + I2(g) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(g)
Ni(NO3)2 + KSCN = NiCN + KS(NO3)2 =>
Ni(NO3)2 + KSCN = NiCN + KS(NO3)2
K2Cr2O7 + NaNO2 + H2SO4 = H2O + NaNO3 + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 4 H2O + 3 NaNO3 + Cr2(SO4)3 + K2SO4
Al + KMnO4 = MnO2 + Al2O3 + K2O =>
2 Al + 2 KMnO4 = 2 MnO2 + Al2O3 + K2O
Ba + SCN = Ba(SCN) =>
Ba + SCN = Ba(SCN)
C25H54 + O2 = CO2 + H2O =>
2 C25H54 + 77 O2 = 50 CO2 + 54 H2O
FeCl2 + SO2 + HCl = FeCl3 + H2O + S =>
4 FeCl2 + SO2 + 4 HCl = 4 FeCl3 + 2 H2O + S
KNO2 + Mg = MgO + N2 + K =>
2 KNO2 + 4 Mg = 4 MgO + N2 + 2 K
Ag2CrO4 + NaCl = AgCl + Na2CrO4 =>
Ag2CrO4 + 2 NaCl = 2 AgCl + Na2CrO4
Cu(NH3)4 + K4Fe(CN)6 = Cu2Fe(CN)6 + K + (NH3)4 =>
2 Cu(NH3)4 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 K + 2(NH3)4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + CN = SO4 + H2CN =>
H2SO4 + CN = SO4 + H2CN
H2SO4 + BrH = SO2 + Br2 + H2O =>
H2SO4 + 2 BrH = SO2 + Br2 + 2 H2O
Br2 + N2 = NBr =>
Br2 + N2 = 2 NBr
Cr + NaClO4 + H2O = Cr(OH)3 + NaClO3 =>
2 Cr + 3 NaClO4 + 3 H2O = 2 Cr(OH)3 + 3 NaClO3
Ca + PbO2 = Pb + Ca(O2)2 =>
Ca + 2 PbO2 = 2 Pb + Ca(O2)2
CoCl4{2-} + H2O = Co(H2O)6{2+} + Cl{-} =>
CoCl4{2-} + 6 H2O = Co(H2O)6{2+} + 4 Cl{-}
FeS2 + Mg = MgS + Fe =>
FeS2 + 2 Mg = 2 MgS + Fe
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/25
Équations équilibrées sur05/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
