| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2O2H3 + NaOH = H2O + NaC2O2H3
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
CoCl2 + NaOH = Co(OH)Cl + NaCl =>
CoCl2 + NaOH = Co(OH)Cl + NaCl
Fe + CuCl2 = FeCl2 + CuFe =>
2 Fe + CuCl2 = FeCl2 + CuFe
MgO + N2 = Mg + NO =>
2 MgO + N2 = 2 Mg + 2 NO
Mg + CuBr2 = CuMg + Br2 =>
Mg + CuBr2 = CuMg + Br2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
O2 + KOH = H2O + KO2 =>
3 O2 + 4 KOH = 2 H2O + 4 KO2
Cu + Si = CuSi =>
Cu + Si = CuSi
MeO + H2PO4 = MePO4 + H2O =>
MeO + H2PO4 = MePO4 + H2O
H2(C2O4) + K(OH) = H2(OH) + K(C2O4) =>
H2(C2O4) + K(OH) = H2(OH) + K(C2O4)
LiCO3 + CHOOH = H2O + CO2 + CH3CH2COOLi =>
2 LiCO3 + 15 CHOOH = 10 H2O + 11 CO2 + 2 CH3CH2COOLi
RaO = Ra + O2 =>
2 RaO = 2 Ra + O2
HNO3 + Al = Al2NO3 + H2 =>
2 HNO3 + 4 Al = 2 Al2NO3 + H2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
Fe + As = FeAs =>
Fe + As = FeAs
CH3OH + PCl5 = CH3Cl + HCl + POCl3 =>
CH3OH + PCl5 = CH3Cl + HCl + POCl3
Li3PO4 = P2O5 + Li2O =>
2 Li3PO4 = P2O5 + 3 Li2O
Fe(III) + C6H8O7 = H2 + Fe(III)C6O7 =>
Fe(III) + C6H8O7 = 4 H2 + Fe(III)C6O7
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
KOH + H2SO4 = K + H2O + SO4 =>
2 KOH + H2SO4 = 2 K + 2 H2O + SO4
C2H6S + O2 = CO2 + H2O + SO3 =>
C2H6S + 5 O2 = 2 CO2 + 3 H2O + SO3
HCl(aq) + BeCO3(s) = BeCl2(aq) + CO2(g) + H2O =>
2 HCl(aq) + BeCO3(s) = BeCl2(aq) + CO2(g) + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(CH3COO)2 + KI = PbI2 + K + CH3COO =>
Pb(CH3COO)2 + 2 KI = PbI2 + 2 K + 2 CH3COO
KCl + I2 = KI + Cl2 =>
2 KCl + I2 = 2 KI + Cl2
Al2O3 + KOH + H2O = K3(Al(OH)6) =>
Al2O3 + 6 KOH + 3 H2O = 2 K3(Al(OH)6)
Pt(s) + MnBr2(aq) = Br + MnPt =>
Pt(s) + MnBr2(aq) = 2 Br + MnPt
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
NH4NO3 + C2H5N3O2 = CO2 + H2O + N2 =>
9 NH4NO3 + 2 C2H5N3O2 = 4 CO2 + 23 H2O + 12 N2
SO3 + CO2 = SO2 + CO3 =>
SO3 + CO2 = SO2 + CO3
C10H20O + O2 = H2O + CO2 =>
2 C10H20O + 29 O2 = 20 H2O + 20 CO2
BeCl + AgNO2 = BeNO2 + AgCl =>
BeCl + AgNO2 = BeNO2 + AgCl
C7H6O + C6H12O6 = C9H10O2 + CO2 =>
66 C7H6O + 17 C6H12O6 = 60 C9H10O2 + 24 CO2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
FeSO4(aq) + BaCl2(aq) = FeCl2 + BaSO4 =>
FeSO4(aq) + BaCl2(aq) = FeCl2 + BaSO4
C3H6O(l) + O2 = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2 = 3 CO2(g) + 3 H2O(l)
Ni(NO3)2 + NaOH = NiOHNO3 + NaNO3 =>
Ni(NO3)2 + NaOH = NiOHNO3 + NaNO3
CH3CH2CN + H2O = CH3CH2OH + HCN =>
CH3CH2CN + H2O = CH3CH2OH + HCN
ZrCl4 + CaC2 = ZrC + C + CaCl2 =>
ZrCl4 + 2 CaC2 = ZrC + 3 C + 2 CaCl2
TeO2 + HClO3 + H2O = H6TeO6 + HCl =>
3 TeO2 + HClO3 + 9 H2O = 3 H6TeO6 + HCl
NaHCO3 + O2 = CO2 + NaO + H2O =>
4 NaHCO3 + O2 = 4 CO2 + 4 NaO + 2 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
C2H6O2 + Na = C2H4O2Na2 + H2 =>
C2H6O2 + 2 Na = C2H4O2Na2 + H2
PbCs + NaCO3 = PbCO3 + NaCs =>
PbCs + NaCO3 = PbCO3 + NaCs
NaJ + Cl = J2 + NaCl =>
2 NaJ + 2 Cl = J2 + 2 NaCl
S + KCIO3 = SO2 + KCI =>
3 S + 2 KCIO3 = 3 SO2 + 2 KCI
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + NaNO3 =>
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + 2 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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