| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5N3O9 = 12 CO2 + H20 + 6 N2 + 6 O2
Na2SO4 + Pb(NO3)2 = PbSO4 + Na2 + (NO3)2 =>
Na2SO4 + Pb(NO3)2 = PbSO4 + Na2 + (NO3)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CaC2O4 = Ca + CO2 =>
CaC2O4 = Ca + 2 CO2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2Te + H2O2 = H2TeO3 + H20 =>
20 H2Te + 30 H2O2 = 20 H2TeO3 + 3 H20
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
B + H2SO4 = H3BO3 + SO2 =>
2 B + 3 H2SO4 = 2 H3BO3 + 3 SO2
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
NaOH + Zn(NO3)2 = ZnOH + Na(NO3)2 =>
NaOH + Zn(NO3)2 = ZnOH + Na(NO3)2
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
H2Te + H2O2 = H2TeO3 + H2O =>
H2Te + 3 H2O2 = H2TeO3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuO + Zn = CuZnO =>
CuO + Zn = CuZnO
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
NO2 + H = NH3 + H2O =>
NO2 + 7 H = NH3 + 2 H2O
CuSO4 + Fe = Cu + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe = 3 Cu + Fe2(SO4)3
C6H12O6 = C4H8O2 + H2 + CO2 =>
C6H12O6 = C4H8O2 + 2 H2 + 2 CO2
NBr3 + NaOH = N2 + NaBr + HOBr =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HOBr
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuO + ClH = CuCl2 + H2O =>
CuO + 2 ClH = CuCl2 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
N2H5Cl + K2PtCl6 = K2PtCl4 + N2 + HCl =>
N2H5Cl + 2 K2PtCl6 = 2 K2PtCl4 + N2 + 5 HCl
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
P + NAOH + H2O = PH3 + NAH2PO2 =>
4 P + 3 NAOH + 3 H2O = PH3 + 3 NAH2PO2
MgS + O2 = MgSO4 =>
MgS + 2 O2 = MgSO4
SO2 + NaIO3 + H2O = H2SO4 + NaI =>
3 SO2 + NaIO3 + 3 H2O = 3 H2SO4 + NaI
MgSO4 + Na2SO3 = MgSO3 + Na2SO4 =>
MgSO4 + Na2SO3 = MgSO3 + Na2SO4
N2H6Cl + K2PtCl6 = K2PtCl4 + N2 + HCl =>
2 N2H6Cl + 5 K2PtCl6 = 5 K2PtCl4 + 2 N2 + 12 HCl
MgSO4 + Na2SO3 = MgSO3 + Na2SO4 =>
MgSO4 + Na2SO3 = MgSO3 + Na2SO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
B2H6 + O2 = B2H3 + H2O =>
4 B2H6 + 3 O2 = 4 B2H3 + 6 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Zn + CuCO3 = ZnCO3 + Cu =>
Zn + CuCO3 = ZnCO3 + Cu
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
C5H8 + O2 = CO2 + H20 =>
5 C5H8 + 25 O2 = 25 CO2 + 2 H20
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/17
Équations équilibrées sur12/15/16
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