| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
Ca + H2O = Ca(OH)2 + H7 =>
7 Ca + 14 H2O = 7 Ca(OH)2 + 2 H7
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg + AgNO3 = MgNO3 + Ag =>
Mg + AgNO3 = MgNO3 + Ag
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K3Po3 + Zn = K + Zn3(Po3)2 =>
2 K3Po3 + 3 Zn = 6 K + Zn3(Po3)2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
K3Po3 + Zn = K + Zn3(Po3)2 =>
2 K3Po3 + 3 Zn = 6 K + Zn3(Po3)2
Pb(NO3)2 + NaS = PbS + Na(NO3)2 =>
Pb(NO3)2 + NaS = PbS + Na(NO3)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Na + CaSO4 = NaCa + SO4 =>
Na + CaSO4 = NaCa + SO4
KI + H2SO4 = H2S + H2O + I2 + K2SO4 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 K2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
PB(NO3)2 + NaCl = PBCl2 + NaNO3 =>
PB(NO3)2 + 2 NaCl = PBCl2 + 2 NaNO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
CO2 + H2O = C6H16O6 + O2 =>
6 CO2 + 8 H2O = C6H16O6 + 7 O2
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
hydrogenperoxide = oxygen + water =>
2 H2O2 = O2 + 2 H2O
Zn(NO3)2 = ZnO + N2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N2 + 5 O2
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
MgO + HBr = MgBr2 + H2O =>
MgO + 2 HBr = MgBr2 + H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2Cr2O7 + HCl = Cl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KCl + 2 CrCl3 + 7 H2O
CO2 + H20 = C6H12O6 + H2O =>
30 CO2 + 6 H20 = 5 C6H12O6 + 30 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(g) =>
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/16
Équations équilibrées sur03/03/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
