Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
O2 + Zr{+2} + {-} = ZrO2 =>
O2 + Zr{+2} + 2e = ZrO2
Ba3N2 + K = Ba + K3N =>
Ba3N2 + 6 K = 3 Ba + 2 K3N
Sb2O3 + Cl2 + NaOH = Na3SbO4 + NaCl + H2O =>
Sb2O3 + 2 Cl2 + 10 NaOH = 2 Na3SbO4 + 4 NaCl + 5 H2O
Zn(OH)2Cu(OH)2 = Cu[Zn(OH)4] =>
Zn(OH)2Cu(OH)2 = Cu[Zn(OH)4]
Al + KOH + H2SO4 + H2O = KAlSO42*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 98 H2O = 2 KAlSO42*12H2O + 77 H2
Ca3(PO4)2 = P + Ca + O2 =>
Ca3(PO4)2 = 2 P + 3 Ca + 4 O2
H2SO4 + Na2SO3 = H2SO3 + Na2SO4 =>
H2SO4 + Na2SO3 = H2SO3 + Na2SO4
HClO3 + NaI = NaCl + I2 + H2O + NaClO3 =>
6 HClO3 + 6 NaI = NaCl + 3 I2 + 3 H2O + 5 NaClO3
H2SO4 + Na2SO3 = H2SO3 + Na2SO4 =>
H2SO4 + Na2SO3 = H2SO3 + Na2SO4
Al2S3 + H2SO4 = H2S + Al2(SO4)3 =>
Al2S3 + 3 H2SO4 = 3 H2S + Al2(SO4)3
KCl + Ca(NO3) = KNO3 + CaCl =>
KCl + Ca(NO3) = KNO3 + CaCl
C3H8O3 + C3H8O2 = C6H16O5 =>
C3H8O3 + C3H8O2 = C6H16O5
CuSO4 + FeCl3 = CuCl2 + Fe2(SO4)3 =>
3 CuSO4 + 2 FeCl3 = 3 CuCl2 + Fe2(SO4)3
CaOZnO = CaZnO2 =>
CaOZnO = CaZnO2
KH + H2S = K2S + H2 =>
2 KH + H2S = K2S + 2 H2
Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + CaSiO3 =>
Ca3Al2Si3O12 + SiO2 = CaAl2Si2O8 + 2 CaSiO3
NaI + I2 = NaI4 =>
2 NaI + 3 I2 = 2 NaI4
H2S + SO3 = H2SO3S =>
H2S + SO3 = H2SO3S
KSCN + KMnO4 + HCl = KCl + MnCl2 + CO2 + NO + SO2 + H2O =>
5 KSCN + 11 KMnO4 + 38 HCl = 16 KCl + 11 MnCl2 + 5 CO2 + 5 NO + 5 SO2 + 19 H2O
Mg + AlBr3 = Al2Mg3 + Br =>
3 Mg + 2 AlBr3 = Al2Mg3 + 6 Br
SiH4 + KMnO4 = KOH + MnO2 + SiO2 + H2O =>
3 SiH4 + 8 KMnO4 = 8 KOH + 8 MnO2 + 3 SiO2 + 2 H2O
Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K
SrO + HNO2 = Sr(NO2)2 + H2O =>
SrO + 2 HNO2 = Sr(NO2)2 + H2O
Cd + CuCl2 = CdCl2 + Cu =>
Cd + CuCl2 = CdCl2 + Cu
Cu + O = CuO =>
Cu + O = CuO
Sn + SbCl5 = Sn(SbCl5) =>
Sn + SbCl5 = Sn(SbCl5)
C3H7Br + KOH = C3H7OH + KBr =>
C3H7Br + KOH = C3H7OH + KBr
K3PO3 + I2 + KOH = K3PO4 + KI + H2O =>
K3PO3 + I2 + 2 KOH = K3PO4 + 2 KI + H2O
Al2(SO4) + NaOH = Na(SO4) + Al2OH =>
Al2(SO4) + NaOH = Na(SO4) + Al2OH
H2SO4 + Na2SO3 = H2O + Na2SO4 + SO2 =>
H2SO4 + Na2SO3 = H2O + Na2SO4 + SO2
CH3CH(OH)CH3(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH3CH(OH)CH3(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
HCOOH + K2SO3 = HCOOK + H2SO3 =>
2 HCOOH + K2SO3 = 2 HCOOK + H2SO3
H2SO4 + Na2SO3 = H2SO3 + Na2SO4 =>
H2SO4 + Na2SO3 = H2SO3 + Na2SO4
C4H4(OH)2 + H2O2 = C6H4O + H2O =>
3 C4H4(OH)2 + H2O2 = 2 C6H4O + 6 H2O
KBr + AgNO{3+} = AgBr + KNO{3+} =>
KBr + AgNO{3+} = AgBr + KNO{3+}
K3[Al(C2O4)3] + H2SO4 = K2SO4 + Al2(SO4)3 + H2C2O4 =>
2 K3[Al(C2O4)3] + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2C2O4
C3H6 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C3H6 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
In + HNO3 = In(NO3)2 + NH4NO3 + H2O =>
4 In + 10 HNO3 = 4 In(NO3)2 + NH4NO3 + 3 H2O
MgFe + S = Mg + FeS =>
MgFe + S = Mg + FeS
MnO(s) + CO(g) = Mn(s) + CO2(g) =>
MnO(s) + CO(g) = Mn(s) + CO2(g)
C2H4Cl2 + Cl2 = C2HCl3 + HCl =>
C2H4Cl2 + 2 Cl2 = C2HCl3 + 3 HCl
C6H5CO2H + LiOH = C6H5CO2Li + H2O =>
C6H5CO2H + LiOH = C6H5CO2Li + H2O
O2 + Mo = Mo2(O)5 =>
5 O2 + 4 Mo = 2 Mo2(O)5
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
S + KNO3 = KNO2 + SO2 =>
S + 2 KNO3 = 2 KNO2 + SO2
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2CO3(l) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2CO3(l)
C6H6 + H2 = C8H18 =>
4 C6H6 + 15 H2 = 3 C8H18
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2(SO4)3(ac) + NaOH(ac) = Cr(OH)3(ac) + Na2SO4(ac) =>
Cr2(SO4)3(ac) + 6 NaOH(ac) = 2 Cr(OH)3(ac) + 3 Na2SO4(ac)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.