| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KMNO4 + NaI + KOH = K2MNO4 + NaIO3 + H2O =>
6 KMNO4 + NaI + 6 KOH = 6 K2MNO4 + NaIO3 + 3 H2O
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
TiCl4 + Al = AlCl3 + Ti =>
3 TiCl4 + 4 Al = 4 AlCl3 + 3 Ti
N3 + O2 = N2O5 =>
4 N3 + 15 O2 = 6 N2O5
Cu3(PO4)2 + Ni = Ni3(PO4)2 + Cu =>
Cu3(PO4)2 + 3 Ni = Ni3(PO4)2 + 3 Cu
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KHCO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + NaHCO3 =>
2 KHCO3 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + 2 NaHCO3
ethanol + O2 = carbondioxide + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu(NO3)2 = CuO + N02 + O2 =>
2 Cu(NO3)2 = 2 CuO + 2 N02 + 5 O2
CuFeS2 + O2 = CuO + SO2 + Fe2O3 =>
4 CuFeS2 + 13 O2 = 4 CuO + 8 SO2 + 2 Fe2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S + Br = S2Br2 =>
2 S + 2 Br = S2Br2
NaI + Mg(ClO3)2 = MgI2 + NaClO3 =>
2 NaI + Mg(ClO3)2 = MgI2 + 2 NaClO3
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
zinc + hydrochloricacid = zincchloride + H2 =>
Zn + 2 HCl = ZnCl2 + H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
FeS2 + O2 = FeO3 + SO2 =>
2 FeS2 + 7 O2 = 2 FeO3 + 4 SO2
Sr(OH)2 + HBr = SrBr2 + H2O =>
Sr(OH)2 + 2 HBr = SrBr2 + 2 H2O
Mn(NO3)2*4H2O + NH4OH = Mn(OH)2 + NH4(NO3) + H2O =>
Mn(NO3)2*4H2O + 2 NH4OH = Mn(OH)2 + 2 NH4(NO3) + 4 H2O
Ca(OH)2 + SnO2 = Ca2SnO4 + H2O =>
2 Ca(OH)2 + SnO2 = Ca2SnO4 + 2 H2O
WF6 + H2 = W + HF =>
WF6 + 3 H2 = W + 6 HF
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
P + Ca = P2Ca3 =>
2 P + 3 Ca = P2Ca3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + HNO3 = Fe(NO3) + H2 =>
2 Fe + 2 HNO3 = 2 Fe(NO3) + H2
WF6 + H2 = W + HF =>
WF6 + 3 H2 = W + 6 HF
As2O3 + KMnO4 + HCl = As2O5 + KCl + MnCl2 + H2O =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 KCl + 4 MnCl2 + 6 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
P + Ca = P2Ca3 =>
2 P + 3 Ca = P2Ca3
C4H9Br + H2O = Br + C4H9OH + H3O =>
C4H9Br + 2 H2O = Br + C4H9OH + H3O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
NH4Br + H2O = NH4OH + HBr =>
NH4Br + H2O = NH4OH + HBr
KMno4 + KOH = K2Mno4 + O2 + H2O =>
4 KMno4 + 4 KOH = 4 K2Mno4 + O2 + 2 H2O
Al + HNO3 = Al(NO3) + H2 =>
2 Al + 2 HNO3 = 2 Al(NO3) + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2(CrO4)3 + LiNO3 = Fe(NO3)3 + Li2CrO4 =>
Fe2(CrO4)3 + 6 LiNO3 = 2 Fe(NO3)3 + 3 Li2CrO4
PH3 + I2 + H2O = H3PO2 + HI =>
PH3 + 2 I2 + 2 H2O = H3PO2 + 4 HI
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
Sb2S5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S5 + 40 HNO3 + 4 H2O = 6 H3SbO4 + 15 H2SO4 + 40 NO
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/18
Équations équilibrées sur01/22/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
