| Équations équilibrées la veille |
Na2CO3 + SrCl2 = 2 NaCl + SrCO3
Ca(Br)2 + HCl = CaCl2 + HBr =>
Ca(Br)2 + 2 HCl = CaCl2 + 2 HBr
SeO3 + HNO3 = Se(NO3)6 + H2O =>
SeO3 + 6 HNO3 = Se(NO3)6 + 3 H2O
AgNO3(aq) + MnI2(aq) = AgI(s) + Mn(NO3)2(aq) =>
2 AgNO3(aq) + MnI2(aq) = 2 AgI(s) + Mn(NO3)2(aq)
CuSO4Zn0 = ZnSO4Cu =>
CuSO4Zn0 = ZnSO4Cu
C3H11OH + O2 = CO2 + H2O =>
2 C3H11OH + 11 O2 = 6 CO2 + 12 H2O
Mg(PO4) + H2(SO4) = Mg(SO4) + H2(PO4) =>
Mg(PO4) + H2(SO4) = Mg(SO4) + H2(PO4)
P2 + Br5 = PBr =>
5 P2 + 2 Br5 = 10 PBr
TiN + NaCl = TiCl4 + Na + N2 =>
2 TiN + 8 NaCl = 2 TiCl4 + 8 Na + N2
H2Cr2O7 + NaOH = Na2Cr2O7 + H2O =>
H2Cr2O7 + 2 NaOH = Na2Cr2O7 + 2 H2O
J2 + MnO2 + H2SO4 = HJO4 + MnSO4 + H2O =>
J2 + 7 MnO2 + 7 H2SO4 = 2 HJO4 + 7 MnSO4 + 6 H2O
Na3PO4(as) + BaCl2(as) = Ba3(PO4)2(s) + NaCl(as) =>
2 Na3PO4(as) + 3 BaCl2(as) = Ba3(PO4)2(s) + 6 NaCl(as)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NaOH + Zn(OH)2 = Na{+} + Zn(OH)4{-2} =>
2 NaOH + Zn(OH)2 = 2 Na{+} + Zn(OH)4{-2}
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BaCl2Na2CO3*H2O = BaCl2Na2CO3H2O =>
BaCl2Na2CO3*H2O = BaCl2Na2CO3H2O
Na2C2O4 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 + NaSO4 =>
5 Na2C2O4 + 16 H2SO4 + 4 KMnO4 = 10 CO2 + 16 H2O + 2 K2SO4 + 4 MnSO4 + 10 NaSO4
ZnCl2 + NaOH = ZnO + HCl + NaCl =>
ZnCl2 + NaOH = ZnO + HCl + NaCl
Ag + Mg(OH)2 = Ag(OH) + Mg2 =>
4 Ag + 2 Mg(OH)2 = 4 Ag(OH) + Mg2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
P2 = P4 =>
2 P2 = P4
HgI2 + I{-} = [HgI4]{2-} =>
HgI2 + 2 I{-} = [HgI4]{2-}
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Mg + Fe2(SO4)3 = MgSO4 + Fe =>
3 Mg + Fe2(SO4)3 = 3 MgSO4 + 2 Fe
Zn(s)Cl2(g) = ZnCl2(s) =>
Zn(s)Cl2(g) = ZnCl2(s)
HCOOH = COH2O =>
HCOOH = COH2O
CaH2SO4 = CaSO4H2 =>
CaH2SO4 = CaSO4H2
Bi(OH)2 + Na2SnO2 = Na2SnO3 + Bi + H2O =>
Bi(OH)2 + Na2SnO2 = Na2SnO3 + Bi + H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
BaCO3 + SiO2 = BaSiO3 + CO2 =>
BaCO3 + SiO2 = BaSiO3 + CO2
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
FeSO4 + H2O = [Fe(H2O)4]SO4 =>
FeSO4 + 4 H2O = [Fe(H2O)4]SO4
CuZn + HNO3 = CuNO3 + Zn + H2 =>
2 CuZn + 2 HNO3 = 2 CuNO3 + 2 Zn + H2
(H4O4) = H2OO =>
(H4O4) = 2 H2OO
NaAlO2 + HNO3 = Al(NO3)3 + H2O + NaNO3 =>
NaAlO2 + 4 HNO3 = Al(NO3)3 + 2 H2O + NaNO3
AgNO3(aq) + Na2CO3(s) = Ag2CO3(s) + NaNO3 =>
2 AgNO3(aq) + Na2CO3(s) = Ag2CO3(s) + 2 NaNO3
CuCl + HNO3 = Cu(NO3)2 + HCl + NO + H2O =>
3 CuCl + 7 HNO3 = 3 Cu(NO3)2 + 3 HCl + NO + 2 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
MgSO4(aq) + Na2CO3(s) = MgCO3(aq) + Na2SO4(aq) =>
MgSO4(aq) + Na2CO3(s) = MgCO3(aq) + Na2SO4(aq)
H2O + Al2SiO5 + Na2Mg3Al2Si8O22(OH)2 = Mg2Si2O6 + NaAl3Si3O10(OH)2 + SiO2 =>
2 H2O + 4 Al2SiO5 + 2 Na2Mg3Al2Si8O22(OH)2 = 3 Mg2Si2O6 + 4 NaAl3Si3O10(OH)2 + 2 SiO2
Sn + Ti(NO3)2 = Sn(NO3)4 + Ti =>
Sn + 2 Ti(NO3)2 = Sn(NO3)4 + 2 Ti
Ag + MoCl2 = AgCl + Mo =>
2 Ag + MoCl2 = 2 AgCl + Mo
CaCO3 + O2 = Ca + CO5 =>
CaCO3 + O2 = Ca + CO5
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g)
SiO5Ca3 + H2O = Si2O7Ca3*3H2O + Ca(OH)2 =>
2 SiO5Ca3 + 6 H2O = Si2O7Ca3*3H2O + 3 Ca(OH)2
Cu2(SO4)2 + NaNO2 = Cu(NO2)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaNO2 = 2 Cu(NO2)2 + 2 Na2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
