| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
CH3OH + HBR = CH3BR + H2O =>
CH3OH + HBR = CH3BR + H2O
Cu(SO4)2 + Fe = Fe(SO4)2 + Cu =>
Cu(SO4)2 + Fe = Fe(SO4)2 + Cu
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cu(SO4)2 + Mg = Mg(SO4)2 + Cu =>
Cu(SO4)2 + Mg = Mg(SO4)2 + Cu
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaCl2 + H2O3 = HCl + BaO3 =>
BaCl2 + H2O3 = 2 HCl + BaO3
N2O5 + K2O2 = KNO3 + O2 =>
2 N2O5 + 2 K2O2 = 4 KNO3 + O2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
BaCl2 + H2CO3 = HCl + BaCO3 =>
BaCl2 + H2CO3 = 2 HCl + BaCO3
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Cr2O7{-2} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
FeCl3 + NaF = FeF3 + NaCl =>
FeCl3 + 3 NaF = FeF3 + 3 NaCl
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Zn(SO4)2 + Mg = Mg(SO4)2 + Zn =>
Zn(SO4)2 + Mg = Mg(SO4)2 + Zn
Fe + Pb(No3)2 = Fe(No3)2 + Pb =>
Fe + Pb(No3)2 = Fe(No3)2 + Pb
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
H2SO4 + C = H2O + CO2 + SO2 =>
2 H2SO4 + C = 2 H2O + CO2 + 2 SO2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn(SO4)2 + Al = Al(SO4)2 + Zn =>
Zn(SO4)2 + Al = Al(SO4)2 + Zn
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Zn(SO4)2 + Cu = Cu(SO4)2 + Zn =>
Zn(SO4)2 + Cu = Cu(SO4)2 + Zn
Na2SO3 + CaO = CaSO3 + Na2O =>
Na2SO3 + CaO = CaSO3 + Na2O
K2CO3 + CaCl2 = KCl + CaCO3 =>
K2CO3 + CaCl2 = 2 KCl + CaCO3
Zn(SO4)2 + Fe = Fe(SO4)2 + Zn =>
Zn(SO4)2 + Fe = Fe(SO4)2 + Zn
MG + CH3COOH = MG(CH3COO) + H2 =>
2 MG + 2 CH3COOH = 2 MG(CH3COO) + H2
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
Pb + NaNO3 = Pb(NO3) + Na =>
Pb + NaNO3 = Pb(NO3) + Na
Cu + HNO3 + O2 = Cu(NO3) + H2O =>
4 Cu + 4 HNO3 + O2 = 4 Cu(NO3) + 2 H2O
Pb + NaNO3 = Pb(NO3) + Na =>
Pb + NaNO3 = Pb(NO3) + Na
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PH3 + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
PH3 + 8 AgNO3 + 4 H2O = H3PO4 + 8 Ag + 8 HNO3
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
Fe(SO4)2 + Al = Al(SO4)2 + Fe =>
Fe(SO4)2 + Al = Al(SO4)2 + Fe
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
MoS2(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
Hg2(NO3)2 + KBr = Hg2Br2 + KNO3 =>
Hg2(NO3)2 + 2 KBr = Hg2Br2 + 2 KNO3
| 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 sur01/26/15
Équations équilibrées sur02/25/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
