| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3Al(C2O4)3(H2O)7 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2 + 7 H2O
H2O2 + Fe(NO3)3 = HNO3 + FeO + O2 =>
3 H2O2 + 2 Fe(NO3)3 = 6 HNO3 + 2 FeO + 2 O2
{15}N{+}H = {4}He =>
4{15}N{+}H = 15{4}He
Fe + Cr = FeCr =>
Fe + Cr = FeCr
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
[Ag(NH3)2]Cl + HCl = NH4Cl + AgCl =>
[Ag(NH3)2]Cl + 2 HCl = 2 NH4Cl + AgCl
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
NaOH + Nh4Cl = NaCl + Nh4OH =>
NaOH + Nh4Cl = NaCl + Nh4OH
As2S3 + NO3 + H = H3AsO4 + NO + S8 =>
8 As2S3 + 32 NO3 + 48 H = 16 H3AsO4 + 32 NO + 3 S8
HCl + Mg(OH)2(aq) = H2O(l) + MgCl2(aq) =>
2 HCl + Mg(OH)2(aq) = 2 H2O(l) + MgCl2(aq)
HNO3 + KHCO3 = H2CO3 + KNO3 =>
HNO3 + KHCO3 = H2CO3 + KNO3
C7H6O2 + CH30 = C8H8O2 + H2 =>
C7H6O2 + CH30 = C8H8O2 + 14 H2
B2 + F = BF3 =>
B2 + 6 F = 2 BF3
Be + (OH)2 = BeO + H2O =>
Be + (OH)2 = BeO + H2O
{15}N{+}H = {4}He =>
4{15}N{+}H = 15{4}He
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KIO3 + KI + COSO4 + H2O = I2 + K2SO4 + CO(OH)2 =>
KIO3 + 5 KI + 3 COSO4 + 3 H2O = 3 I2 + 3 K2SO4 + 3 CO(OH)2
CaSO4 + Sr(NO3)2 = Ca(NO3)2 + SrSO4 =>
CaSO4 + Sr(NO3)2 = Ca(NO3)2 + SrSO4
Na + Mn = NaMn =>
Na + Mn = NaMn
Mg3(BO3)2 + H2O = H3BO3 + Mg(OH)2 =>
Mg3(BO3)2 + 6 H2O = 2 H3BO3 + 3 Mg(OH)2
{15}N{+}H = {4}He =>
4{15}N{+}H = 15{4}He
NH4NO3 + H2O = NO2 + H2 =>
NH4NO3 + H2O = 2 NO2 + 3 H2
C4H7O2H + NaCHO3 = H2O + NaC4H7O2 + CO2 =>
C4H7O2H + NaCHO3 = H2O + NaC4H7O2 + CO2
A + BX = AX + B =>
A + BX = AX + B
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
Co(OH)3 + HNo3 = Co(No3)3 + H2O =>
Co(OH)3 + 3 HNo3 = Co(No3)3 + 3 H2O
MgFe2O4 + MgGa2O4 + GaN = FeGa2O4 + Mg3N2 + N2 =>
3 MgFe2O4 + 3 MgGa2O4 + 6 GaN = 6 FeGa2O4 + 2 Mg3N2 + N2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
{15}N{+}H = {4}He =>
4{15}N{+}H = 15{4}He
CH3OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(l)
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C5H11NO2 = NiFe2O4 + CO2 + H2O + NO2 =>
31 Ni(NO3)2*6H2O + 62 Fe(NO3)3*9H2O + 8 C5H11NO2 = 31 NiFe2O4 + 40 CO2 + 788 H2O + 256 NO2
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
AsCl2 = As + Cl2 =>
AsCl2 = As + Cl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na3[Ag(S2O3)2] + HNO3 = NaNO3 + AgNO3 + H2SO4 + NO2 + H2O =>
Na3[Ag(S2O3)2] + 20 HNO3 = 3 NaNO3 + AgNO3 + 4 H2SO4 + 16 NO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SH + O2 + H2O = SO4{2-} + H{+} =>
4 SH + 7 O2 + 2 H2O = 4 SO4{2-} + 8 H{+}
Ga + Fl = GaFl3 =>
Ga + 3 Fl = GaFl3
H3PO4 + LiOH = H4O + LiPO4 =>
H3PO4 + LiOH = H4O + LiPO4
Mg + H{2} = MgH{2} =>
Mg + H{2} = MgH{2}
H2BrO3 + Al(OH)3 = Al2(BrO3)3 + H2O =>
3 H2BrO3 + 2 Al(OH)3 = Al2(BrO3)3 + 6 H2O
Y2 + H2SO4 = H2 + YSO4 =>
Y2 + 2 H2SO4 = 2 H2 + 2 YSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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