| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO3 + 3 KOH = K3PO3 + 3 H2O
Al + Br = AlBr =>
Al + Br = AlBr
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Zn + H2Se = ZnSe + H2 =>
Zn + H2Se = ZnSe + H2
Al + FeO3 = AlO + Fe =>
3 Al + FeO3 = 3 AlO + Fe
NaCl + FeO = Na2O + FeCl2 =>
2 NaCl + FeO = Na2O + FeCl2
Cu2CO3 + CaOH2 = Cu2OH2 + CaCO3 =>
Cu2CO3 + CaOH2 = Cu2OH2 + CaCO3
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2(OH)2 =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + H2(OH)2
NaOH + HCl = NaCl + H2 + O =>
NaOH + HCl = NaCl + H2 + O
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
Al + HNO3 = Al(NO3)2 + H2 =>
Al + 2 HNO3 = Al(NO3)2 + H2
Al + HNO3 = Al(NO3)3 + N20 + H2O =>
100 Al + 360 HNO3 = 100 Al(NO3)3 + 3 N20 + 180 H2O
Ba(OH)2*8H2O(s) + NH4Cl(s) = BaCl2(s) + NH3(g) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = BaCl2(s) + 2 NH3(g) + 10 H2O(l)
Al + S = AlS =>
Al + S = AlS
H2SO4 + PCl5 = H2Cl5 + PSO4 =>
H2SO4 + PCl5 = H2Cl5 + PSO4
Y2Si + O2 = Y + SiO =>
2 Y2Si + O2 = 4 Y + 2 SiO
Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O
Al(NO2)3 + NH4Cl = AlCl3 + H2O + N2 =>
Al(NO2)3 + 3 NH4Cl = AlCl3 + 6 H2O + 3 N2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C7H5N3O6(s) = N2 + H2O + CO + C =>
2 C7H5N3O6(s) = 3 N2 + 5 H2O + 7 CO + 7 C
Sn + KOH + H2O = K2Sn(OH)6 + H2 =>
Sn + 2 KOH + 4 H2O = K2Sn(OH)6 + 2 H2
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
PH3(s) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(s) + 8 O2(g) = P4O10(s) + 6 H2O(g)
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
HNO3 + HS2 = NO + S + H2O =>
HNO3 + 3 HS2 = NO + 6 S + 2 H2O
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
SbH3 + KClO3 + KOH + H2O = K[Sb(OH)6] + KCl =>
3 SbH3 + 4 KClO3 + 3 KOH + 3 H2O = 3 K[Sb(OH)6] + 4 KCl
HS2 + HNO3 = H2SO4 + NO + H2O =>
3 HS2 + 13 HNO3 = 6 H2SO4 + 13 NO + 2 H2O
HNO3 + NH4OH = NH4NO3 + H2O =>
HNO3 + NH4OH = NH4NO3 + H2O
Al(OH)3 + H4SiO4 = Al4(SiO4)3 + H2O =>
4 Al(OH)3 + 3 H4SiO4 = Al4(SiO4)3 + 12 H2O
FeCl3 + (NH4)4Fe(CN)6 = NH4Cl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3(NH4)4Fe(CN)6 = 12 NH4Cl + Fe4[Fe(CN)6]3
Al2O3 + H2O + NaOH = NaAl(OH)4 =>
Al2O3 + 3 H2O + 2 NaOH = 2 NaAl(OH)4
Na2CO3 + C4H8O2 = C5H9O2Na + CO2 + H2O =>
5 Na2CO3 + 13 C4H8O2 = 10 C5H9O2Na + 7 CO2 + 7 H2O
As2S5 + HNO3 = H3AsO4 + H2SO4 + NO2 + H2O =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 40 NO2 + 12 H2O
KOH(ac) + HF(ac) = KF + H2O =>
KOH(ac) + HF(ac) = KF + H2O
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
KBrO3 + Na2S2O3 = K2S2O3 + NaBrO3 =>
2 KBrO3 + Na2S2O3 = K2S2O3 + 2 NaBrO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaIO3 + KHSO3 = I2 + KHSO4 + Na2O =>
2 NaIO3 + 5 KHSO3 = I2 + 5 KHSO4 + Na2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3PO4(aq) + NaOH = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH = Na3PO4(aq) + 3 H2O(l)
NaFeO2 + HNO3 = Fe(NO3)3 + NaNO3 + H2O =>
NaFeO2 + 4 HNO3 = Fe(NO3)3 + NaNO3 + 2 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C10H16 + Cl2 = HCl + C =>
C10H16 + 8 Cl2 = 16 HCl + 10 C
C5H4O2 + H2 = C5H10O + H2O =>
C5H4O2 + 4 H2 = C5H10O + H2O
C3H7OH + O = C2O + H2O =>
2 C3H7OH + 9 O = 3 C2O + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SO3(g) + H2O = H2SO4 =>
SO3(g) + H2O = H2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/25
Équations équilibrées sur02/01/24
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