| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
CuCO3*Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2 = 2 CuO + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
CaSO4 + H2SO4 = CaS2O3 + H2O + O2 =>
CaSO4 + H2SO4 = CaS2O3 + H2O + 2 O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
LiOH + H2SO3 = Li2SO3 + H2O =>
2 LiOH + H2SO3 = Li2SO3 + 2 H2O
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
Sb2O3 + H3PO4 = SbPO4 + H2O =>
Sb2O3 + 2 H3PO4 = 2 SbPO4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CO3 + Ba = BaCO3 =>
CO3 + Ba = BaCO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
AgNO3 + Mg = Ag + Mg(NO3)2 =>
2 AgNO3 + Mg = 2 Ag + Mg(NO3)2
C15H26O6 + NaHCO3 = CO2 + H2O + NaC4H7O2 =>
10 C15H26O6 + 37 NaHCO3 = 39 CO2 + 19 H2O + 37 NaC4H7O2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
C6H8O7 = C6H5O7 + H =>
C6H8O7 = C6H5O7 + 3 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/21
Équations équilibrées sur06/01/20
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