| Équations équilibrées la veille |
Ni(ClO3)2 = NiCl2 + 3 O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ph4Cl + NaOH = Ph4OH + NaCl =>
Ph4Cl + NaOH = Ph4OH + NaCl
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
PSF3 + O2 = P4O10 + SO2 + O2F2 =>
4 PSF3 + 15 O2 = P4O10 + 4 SO2 + 6 O2F2
PbCl4 + H3PO4 = Pb3(PO4)4 + HCl =>
3 PbCl4 + 4 H3PO4 = Pb3(PO4)4 + 12 HCl
FeCl3*6H2O + NaC2H3O2*3H2O + C5H8O2 = Fe(C5H7O2)3 + NaCl + HC2H3O2 + H2O =>
FeCl3*6H2O + 3 NaC2H3O2*3H2O + 3 C5H8O2 = Fe(C5H7O2)3 + 3 NaCl + 3 HC2H3O2 + 15 H2O
Ba(OH)2 + KOH = K2Ba + OH =>
Ba(OH)2 + 2 KOH = K2Ba + 4 OH
AuPO4 + Cr(BrO3)2 = Au(BrO3)2 + Cr(PO4) =>
AuPO4 + Cr(BrO3)2 = Au(BrO3)2 + Cr(PO4)
K2SO3 + KMnO4 + KHSO4 = K2SO4 + MnO2 + HO =>
K2SO3 + KMnO4 + KHSO4 = 2 K2SO4 + MnO2 + HO
C6H8O6 + AuCl3 = C6H6O6 + Au + HCl =>
3 C6H8O6 + 2 AuCl3 = 3 C6H6O6 + 2 Au + 6 HCl
KI + K2MnO4 + H2SO4 = MnSO4 + I + K2SO4 + H2O =>
4 KI + K2MnO4 + 4 H2SO4 = MnSO4 + 4 I + 3 K2SO4 + 4 H2O
Methane + Oxygen = Carbon + water =>
CH4 + O2 = C + 2 H2O
BaCl2 + NaNo3 = Ba(No3)2 + NaCl =>
BaCl2 + 2 NaNo3 = Ba(No3)2 + 2 NaCl
(C2H4)2 + O2 = CO2 + H2O =>
(C2H4)2 + 6 O2 = 4 CO2 + 4 H2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
I2(s) + Cl2(g) = ICl3 =>
I2(s) + 3 Cl2(g) = 2 ICl3
CuO(ii) + H2 = Cu + H2O =>
CuO(ii) + H2 = Cu + H2O
Ba + N2 = BaN3 =>
2 Ba + 3 N2 = 2 BaN3
Ba(OH)2 + H3PO4 = (BaOH)3(PO4) + H2O =>
3 Ba(OH)2 + H3PO4 = (BaOH)3(PO4) + 3 H2O
H{+} + CrO{6+} + NO{2+} = Cr{3+} + H2O + NO{5+} =>
6 H{+} + 3 CrO{6+} + 5 NO{2+} = 3 Cr{3+} + 3 H2O + 5 NO{5+}
C2H5ONa + NaOH = C2H5OH + Na2O =>
C2H5ONa + NaOH = C2H5OH + Na2O
H4Fe(CN)6 + NaOH = H2O + Na4Fe(CN)6 =>
H4Fe(CN)6 + 4 NaOH = 4 H2O + Na4Fe(CN)6
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH4 = C6H4(CH3)2 + H2 =>
8 CH4 = C6H4(CH3)2 + 11 H2
Fe(C2H3O2)3 + MgSO4 = Mg(C2H3O2)2 + Fe2(SO4)3 =>
2 Fe(C2H3O2)3 + 3 MgSO4 = 3 Mg(C2H3O2)2 + Fe2(SO4)3
BeO + S = BeS + O2 =>
2 BeO + 2 S = 2 BeS + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
FeS2 + Cl2 = FeCl3 + S2Cl2 =>
2 FeS2 + 5 Cl2 = 2 FeCl3 + 2 S2Cl2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
NH3 + H2O + Mg = Mg(OH)2 + NH4 =>
2 NH3 + 2 H2O + Mg = Mg(OH)2 + 2 NH4
Na2CO3 + CaCO3 + SiO2 = Na2SiO3*CaSiO3 + CO2 =>
Na2CO3 + CaCO3 + 2 SiO2 = Na2SiO3*CaSiO3 + 2 CO2
H2SO4 + CO2 = HCOOH + SO4 =>
H2SO4 + CO2 = HCOOH + SO4
SnCl4 + O2 = SnO2 + Cl2 =>
SnCl4 + O2 = SnO2 + 2 Cl2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
FeO3{2-} + H{+} = Fe{3+} + H2O + O2 =>
4 FeO3{2-} + 20 H{+} = 4 Fe{3+} + 10 H2O + O2
H64 = H121489 =>
121489 H64 = 64 H121489
KClO2 + MnSO4 + H2O = MnO2 + KCl + H2SO4 =>
KClO2 + 2 MnSO4 + 2 H2O = 2 MnO2 + KCl + 2 H2SO4
K2Cr2O7 + H2(SO4) + C2H5(OH) = Cr2(SO4)3 + K2(SO4) + CH3CO(OH) + H2O =>
2 K2Cr2O7 + 8 H2(SO4) + 3 C2H5(OH) = 2 Cr2(SO4)3 + 2 K2(SO4) + 3 CH3CO(OH) + 11 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Fe(NO3)2(aq) + NaI(aq) = FeI2 + NaNO3 =>
Fe(NO3)2(aq) + 2 NaI(aq) = FeI2 + 2 NaNO3
(NH3)2CO3 + H2SO4 = (NH3)2SO4 + CO2 + H2O =>
(NH3)2CO3 + H2SO4 = (NH3)2SO4 + CO2 + H2O
Al4C3 + H2O = Al2O3 + CH4 =>
Al4C3 + 6 H2O = 2 Al2O3 + 3 CH4
SO2 + H2O + Br = HBr + H2SO4 =>
SO2 + 2 H2O + 2 Br = 2 HBr + H2SO4
CoCl2 + CaS = CoS + Cl2Ca =>
CoCl2 + CaS = CoS + Cl2Ca
P + Fr = PFr =>
P + Fr = PFr
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
