| Équations équilibrées la veille | Équations équilibrées le lendemain |
CI + KF = KCI + F
SnCl2 + MgCl2 = SnCl4 + Mg =>
SnCl2 + MgCl2 = SnCl4 + Mg
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu(s) + H2O(l) = H2(g) + CuO(s) =>
Cu(s) + H2O(l) = H2(g) + CuO(s)
CH3COOH + Na = NaCH3COONa + H2 =>
2 CH3COOH + 4 Na = 2 NaCH3COONa + H2
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + CrSO4 + K2SO4 + H2O =>
2 C2H6O + K2Cr2O7 + 3 H2SO4 = 2 C2H4O2 + 2 CrSO4 + K2SO4 + 5 H2O
HNo3NH3 = NH4No3 =>
HNo3NH3 = NH4No3
Mg + Al = Mg2Al3 =>
2 Mg + 3 Al = Mg2Al3
VO3 + Fe + H2SO4 = V2O3 + FeSO4 + H2O =>
2 VO3 + 3 Fe + 3 H2SO4 = V2O3 + 3 FeSO4 + 3 H2O
Nb(OH5) + C6H8O7(H2O) = Nb2O5 + H2O + C2 =>
6 Nb(OH5) + 8 C6H8O7(H2O) = 3 Nb2O5 + 55 H2O + 24 C2
HPO3 + NaOH = (NaPO3)6 + H2O =>
6 HPO3 + 6 NaOH = (NaPO3)6 + 6 H2O
Co + N2 = Co2N3 =>
4 Co + 3 N2 = 2 Co2N3
NaI + NaIO3 + H2SO4 = I2 + Na2(SO4) + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 I2 + 3 Na2(SO4) + 3 H2O
AIP + HNO3 = AIPO4 + HNO2 =>
AIP + 4 HNO3 = AIPO4 + 4 HNO2
Mg(NO3)2 + NaCl = MgCl2 + NO3Na =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NO3Na
Ba(ClO4)2 = Ba + ClO4 =>
Ba(ClO4)2 = Ba + 2 ClO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
HCl(g) + Al(g) = H2 + AlCl3(g) =>
6 HCl(g) + 2 Al(g) = 3 H2 + 2 AlCl3(g)
MnO4 + H2S = Mn + S + H2O =>
MnO4 + 4 H2S = Mn + 4 S + 4 H2O
BiCl3 + H2O = BiOHCl2 + HCl =>
BiCl3 + H2O = BiOHCl2 + HCl
UO3 = U + O2 =>
2 UO3 = 2 U + 3 O2
ZnFeCl2 = FeZnCl2 =>
ZnFeCl2 = FeZnCl2
CO2 + NaOH = Na + HCO3 =>
CO2 + NaOH = Na + HCO3
NH4OH = NH3H2O =>
NH4OH = NH3H2O
KI + O = KO + I =>
KI + O = KO + I
MgCO3 + H = Mg + CO2 + H2O =>
MgCO3 + 2 H = Mg + CO2 + H2O
Ca(NO3)2 + HCl = Ca(HCl)2 + HClNO3 =>
Ca(NO3)2 + 4 HCl = Ca(HCl)2 + 2 HClNO3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Hydrogen + carbondioxide = methane + water =>
4 H2 + CO2 = CH4 + 2 H2O
NO2 = NO2NO2 =>
2 NO2 = NO2NO2
P2O3 + HNO3 = HPO3 + NO2 + H2O =>
P2O3 + 4 HNO3 = 2 HPO3 + 4 NO2 + H2O
Pb(OH)4 + Na2CO3 = Pb(CO3)2 + NaOH =>
Pb(OH)4 + 2 Na2CO3 = Pb(CO3)2 + 4 NaOH
Al2O3 + N2O3 = Al(NO2)3 =>
Al2O3 + 3 N2O3 = 2 Al(NO2)3
DMG(aq) + Ni(NO3)2(aq) = Ni(DMG)2(s) + NO3(aq) =>
2 DMG(aq) + Ni(NO3)2(aq) = Ni(DMG)2(s) + 2 NO3(aq)
FeCN + Na2SO4 = FeNa2 + CNSO4 =>
FeCN + Na2SO4 = FeNa2 + CNSO4
MgO + HNo3 = Mg(No3)2 + H2O =>
MgO + 2 HNo3 = Mg(No3)2 + H2O
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
NaOH(ac) + AgNO3(ac) = NaNO3 + AgOH =>
NaOH(ac) + AgNO3(ac) = NaNO3 + AgOH
H2(SO4) + Pb(OH)4 = H(OH) + Pb2(SO4)4 =>
4 H2(SO4) + 2 Pb(OH)4 = 8 H(OH) + Pb2(SO4)4
CHCH + NaOH = CHCNa + H2O =>
CHCH + NaOH = CHCNa + H2O
K2SiO3 + CaCl2 = CaSiO3 + KCl =>
K2SiO3 + CaCl2 = CaSiO3 + 2 KCl
BaO + P2O5 = Ba + (PO4)2 =>
3 BaO + P2O5 = 3 Ba + (PO4)2
Fe(OH)3 + H2 = Fe3O4 + H2O =>
6 Fe(OH)3 + H2 = 2 Fe3O4 + 10 H2O
H2SeO4 + NaOH = Na2SeO4 + H2O =>
H2SeO4 + 2 NaOH = Na2SeO4 + 2 H2O
H2O2 + H2SO4 + Fe + NH4SCN = Fe2(SO4)3 + H2O*NH4SCN =>
3 H2O2 + 3 H2SO4 + 2 Fe + 6 NH4SCN = Fe2(SO4)3 + 6 H2O*NH4SCN
C2H6O + H2O2 = C2H4O + H2O =>
C2H6O + H2O2 = C2H4O + 2 H2O
NO3(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO3(g) + 9 H2(g) = 2 NH3(g) + 6 H2O(g)
BiCl3 + H2O = BiOHCl2 + HCl =>
BiCl3 + H2O = BiOHCl2 + HCl
K + HCN = KCN + H =>
K + HCN = KCN + H
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
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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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