| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cs + N2 = 2 Cs3N
CuSO4 + AgNO3 = Cu(NO3)2 + Ag2SO4 =>
CuSO4 + 2 AgNO3 = Cu(NO3)2 + Ag2SO4
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
Fe{+2} + Cr2O7{-2} + H{+} = Fe{+3} + Cr{+3} + H2O =>
6 Fe{+2} + Cr2O7{-2} + 14 H{+} = 6 Fe{+3} + 2 Cr{+3} + 7 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
HI + KHSO3 = H2O + SO2 + KI =>
HI + KHSO3 = H2O + SO2 + KI
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
CuSO4 + NaI = CuI + NaSO4 =>
CuSO4 + NaI = CuI + NaSO4
Br2 + HCl = Br2Cl + H2 =>
2 Br2 + 2 HCl = 2 Br2Cl + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaCl = Na + Cl =>
NaCl = Na + Cl
MgCO3 = Mg + CO3 =>
MgCO3 = Mg + CO3
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
CO + NO = CO2 + N =>
CO + NO = CO2 + N
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HBr(aq) + KOH(aq) = KBr + H2O =>
HBr(aq) + KOH(aq) = KBr + H2O
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
CH6N2 + O2 = N2 + CO2 + H2O =>
2 CH6N2 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
H2 + N = NH3 =>
3 H2 + 2 N = 2 NH3
Sn{2+} + Bi(NO3)3 = Bi2 + NO3{-} + Sn{4+} =>
3 Sn{2+} + 2 Bi(NO3)3 = Bi2 + 6 NO3{-} + 3 Sn{4+}
Sr(NO3)2 + (NH4)OH = SrOH + NH4 + NO3 =>
Sr(NO3)2 + (NH4)OH = SrOH + NH4 + 2 NO3
Al3{+} + Cd = Al + Cd2{+} =>
Al3{+} + 2 Cd = 3 Al + Cd2{+}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
Hg2SO4 + NH4NO3 = (NH4)2SO4 + HgNO3 =>
Hg2SO4 + 2 NH4NO3 = (NH4)2SO4 + 2 HgNO3
C7H14COH + O2 = CO2 + H2O =>
4 C7H14COH + 45 O2 = 32 CO2 + 30 H2O
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
H + C = CH4 =>
4 H + C = CH4
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
H2O2 + MnO2 = HO2 + Mn2O2 =>
H2O2 + 2 MnO2 = 2 HO2 + Mn2O2
ZnS + O{+2} = ZnO + S{+2} =>
ZnS + O{+2} = ZnO + S{+2}
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AlPO4 + Ca = Ca(PO4)2 + Al =>
2 AlPO4 + Ca = Ca(PO4)2 + 2 Al
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K(s) + I2(s) = KI(s) =>
2 K(s) + I2(s) = 2 KI(s)
NaCO3 + NiNO3 = NaNO3 + NiCO3 =>
NaCO3 + NiNO3 = NaNO3 + NiCO3
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
| 1 2 3 4 5 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/10
Équations équilibrées sur12/12/09
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
