| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuSO4 + NaCl = CuCl2 + Na2SO4 =>
CuSO4 + 2 NaCl = CuCl2 + Na2SO4
HgO3 = Hg + O2 =>
2 HgO3 = 2 Hg + 3 O2
Al + K2SiF6 = AlF3 + Si + KF =>
4 Al + 3 K2SiF6 = 4 AlF3 + 3 Si + 6 KF
Cl2 + OH{-} = ClO3{-} + Cl{-} + H2O =>
3 Cl2 + 6 OH{-} = ClO3{-} + 5 Cl{-} + 3 H2O
AgNO3 + HCl = HNO3 + AgCl =>
AgNO3 + HCl = HNO3 + AgCl
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu2O + HNO3 = NO2 + Cu(NO3)2 + H2O =>
Cu2O + 6 HNO3 = 2 NO2 + 2 Cu(NO3)2 + 3 H2O
KCl + NaClO4 = KClO4 + NaCl =>
KCl + NaClO4 = KClO4 + NaCl
KMnO4 + CaO = KO + CaMnO4 =>
KMnO4 + CaO = KO + CaMnO4
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Ca(OH)2 + H2So4 = CaSo4 + H2O =>
Ca(OH)2 + H2So4 = CaSo4 + 2 H2O
K2MnO4 + KBr + H2SO4 = Br2 + K2SO4 + MnSO4 + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = 2 Br2 + 3 K2SO4 + MnSO4 + 4 H2O
K3PO4 + FeCl3 = FePO4 + KCl =>
K3PO4 + FeCl3 = FePO4 + 3 KCl
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Na + FeCl2 = Fe + NaCl2 =>
Na + FeCl2 = Fe + NaCl2
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
K3PO4 + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 KCl
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
Na3P + HNO3 = Na2HPO4 + NaNO3 + NO2 + H2O =>
Na3P + 9 HNO3 = Na2HPO4 + NaNO3 + 8 NO2 + 4 H2O
AgNO3 + KCN = AgCN + KNO3 =>
AgNO3 + KCN = AgCN + KNO3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
HCl + AGNO3 = AGCl + HNO3 =>
HCl + AGNO3 = AGCl + HNO3
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Li2CO3 + MgBr2 = MgCO3 + LiBr =>
Li2CO3 + MgBr2 = MgCO3 + 2 LiBr
NH3 + KMNO4 + H2SO4 = HNO3 + MNSO4 + K2SO4 + H2O =>
5 NH3 + 8 KMNO4 + 12 H2SO4 = 5 HNO3 + 8 MNSO4 + 4 K2SO4 + 17 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
C3H6 + Br2 = C3H6Br2 =>
C3H6 + Br2 = C3H6Br2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
MnO2 + O3 + KOH = KMnO4 + H2O =>
2 MnO2 + O3 + 2 KOH = 2 KMnO4 + H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C5H11NH2 + H2O = C5H11OH + NH3 =>
C5H11NH2 + H2O = C5H11OH + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/18
Équations équilibrées sur05/28/17
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