| Équations équilibrées la veille |
C2H2(g) + 2 H2(g) = C2H6(g)
Li + Na2CO3 = Li2CO3 + Na =>
2 Li + Na2CO3 = Li2CO3 + 2 Na
Fe + Cu2S3 = FeS + Cu =>
3 Fe + Cu2S3 = 3 FeS + 2 Cu
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2(SO4)3 + PbS = S + FeSO4 + PbSO4 =>
Fe2(SO4)3 + PbS = S + 2 FeSO4 + PbSO4
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaO + P2O5 = (CaO)4*P2O5 =>
4 CaO + P2O5 = (CaO)4*P2O5
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COOAg + HCl = CH3COOH + AgCl =>
CH3COOAg + HCl = CH3COOH + AgCl
HN3 + O2 = H2O + N2 =>
4 HN3 + O2 = 2 H2O + 6 N2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Zn + S9 = ZnS =>
9 Zn + S9 = 9 ZnS
Al + HCl = Al2Cl + H =>
2 Al + HCl = Al2Cl + H
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
HCl + LiO = LiCl + H + O =>
HCl + LiO = LiCl + H + O
Fe3 + Cu(OH)2 = Fe(OH)2 + Cu =>
Fe3 + 3 Cu(OH)2 = 3 Fe(OH)2 + 3 Cu
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
Cl2 + P = PCl3 =>
3 Cl2 + 2 P = 2 PCl3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H3C6H5O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Pb + AsO4 = Pb3(AsO4)2 =>
3 Pb + 2 AsO4 = Pb3(AsO4)2
BaO + H2SO4 = BaSO4 + H2O(g) =>
BaO + H2SO4 = BaSO4 + H2O(g)
H2CO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(HCO3)2(aq) =>
2 H2CO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(HCO3)2(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb(CO3)2(s) = PbO2(s) + CO2(g) =>
Pb(CO3)2(s) = PbO2(s) + 2 CO2(g)
CuS + KOH = Cu(OH)2 + K2S =>
CuS + 2 KOH = Cu(OH)2 + K2S
BaO2 + H2SO3 = BaSO4 + H2O =>
BaO2 + H2SO3 = BaSO4 + H2O
Ca(ClO2)2 + Na3PO4 = Ca3(PO4)2 + NaClO2 =>
3 Ca(ClO2)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO2
C125H248 + O2 = CO2 + H2O =>
C125H248 + 187 O2 = 125 CO2 + 124 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
(NH4)6Mo7O24 + Na2HPO4H2O + HNO3 = (NH4)3PMo12O40 + NaNO3 + H2O + NH4NO3 =>
12(NH4)6Mo7O24 + 7 Na2HPO4H2O + 65 HNO3 = 7(NH4)3PMo12O40 + 14 NaNO3 + 43 H2O + 51 NH4NO3
Na + HCI = NaCI + H2 =>
2 Na + 2 HCI = 2 NaCI + H2
MeOH + HR = MeR + H2O =>
MeOH + HR = MeR + H2O
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Al + Br = AlBr =>
Al + Br = AlBr
Fe + HNO3 = Fe(O3)3 + NO + H2O =>
Fe + 6 HNO3 = Fe(O3)3 + 6 NO + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + Ti(SO4)2 + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + 7 H2SO4 = Cr2(SO4)3 + 6 Ti(SO4)2 + 7 H2O + K2SO4
HCl(aq) + AgNO3(s) = AgCl + HNO3 =>
HCl(aq) + AgNO3(s) = AgCl + HNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
