| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
KSCN + AlNO3 = KNO3 + AlSCN =>
KSCN + AlNO3 = KNO3 + AlSCN
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3(CH2)6CH3 + O2 = CO2 + H20 =>
10 CH3(CH2)6CH3 + 80 O2 = 80 CO2 + 9 H20
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
KClO3(heat) = KClO4 + KCl =>
4 KClO3(heat) = 3 KClO4 + KCl
SilverNitrate + ZincChloride = SilverChloride + ZincNitrate =>
SilverNitrate + ZincChloride = SilverChloride + ZincNitrate
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Al + O2 = AlO3 =>
2 Al + 3 O2 = 2 AlO3
KSCN + Al(NO3)3 = KNO3 + Al(SCN)3 =>
3 KSCN + Al(NO3)3 = 3 KNO3 + Al(SCN)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
Pb(NO3)2(aq) + HCl(aq) = PbCl2(s) + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 HNO3(aq)
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Al + Cl = AlCl =>
Al + Cl = AlCl
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
NaHCO3 = Na2CO3 + H2O + CO + O2 =>
4 NaHCO3 = 2 Na2CO3 + 2 H2O + 2 CO + O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
H2S(g) + O2 = H2O(l) + SO2 =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
HNO3 + Cu2O = Cu(NO3)2 + N0 + H2O =>
22 HNO3 + 5 Cu2O = 10 Cu(NO3)2 + 2 N0 + 11 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
KSCN + CoCl2 = KCl + Co(SCN)2 =>
2 KSCN + CoCl2 = 2 KCl + Co(SCN)2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CO4 = CO2 + O2 =>
CO4 = CO2 + O2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
Cl2 + LiBr = LiCl + Br2 =>
Cl2 + 2 LiBr = 2 LiCl + Br2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/18
Équations équilibrées sur04/17/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
