| Équations équilibrées la veille |
Sr(ClO3)2 + K2SO4 = SrSO4 + 2 KClO3
CrO4 + H2O = H2CrO4 + O2 =>
2 CrO4 + 2 H2O = 2 H2CrO4 + O2
Ba2(NO3)2 + Na2SO4 = BaSO4 + Na + NO3 =>
Ba2(NO3)2 + 2 Na2SO4 = 2 BaSO4 + 4 Na + 2 NO3
C2O4{2-} + MnO4{-} + H2O = CO2 + Mn{2+} + OH{-} =>
5 C2O4{2-} + 2 MnO4{-} + 8 H2O = 10 CO2 + 2 Mn{2+} + 16 OH{-}
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H6O + H2SO4 = H2S + CO2 + H2O =>
2 C6H6O + 7 H2SO4 = 7 H2S + 12 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AuHS{-} + FeS = Au + FeS2 + H{+} + e =>
AuHS{-} + FeS = Au + FeS2 + H{+} + 2e
Cu(SO4) + Fe = Fe(SO4) + Cu =>
Cu(SO4) + Fe = Fe(SO4) + Cu
NaS2 + H2SO4 = Na2SO4 + H2O + SO2 =>
2 NaS2 + 10 H2SO4 = Na2SO4 + 10 H2O + 13 SO2
(NH4)2SO4 + ((CH3)3NH)4UO2(SO4)3 = (CH3)3N + (NH4)4UO2(SO4)3 + H2SO4 =>
2(NH4)2SO4 + ((CH3)3NH)4UO2(SO4)3 = 4(CH3)3N + (NH4)4UO2(SO4)3 + 2 H2SO4
NH4Cl + CsOH = NH4OH + CsCl =>
NH4Cl + CsOH = NH4OH + CsCl
PbNO3 + Zn = ZnNO3Pb =>
PbNO3 + Zn = ZnNO3Pb
Mn2O4 + H = Mn2O3 + H2O =>
Mn2O4 + 2 H = Mn2O3 + H2O
C6H6O + CO2 = CO + H2 =>
C6H6O + 5 CO2 = 11 CO + 3 H2
FeCl3 + Zn = ZnCl + Fe =>
FeCl3 + 3 Zn = 3 ZnCl + Fe
FeAsO4*2H2O + H2SO4 = Fe2(SO4)3 + H3AsO4(a) + H2O =>
2 FeAsO4*2H2O + 3 H2SO4 = Fe2(SO4)3 + 2 H3AsO4(a) + 4 H2O
As2S3 + NaClO3 + H2O = H3AsO4 + S + NaCl =>
3 As2S3 + 5 NaClO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 NaCl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
MgSO4*7H2O + Ca(C2H3O2)*H2O = Mg(C2H3O2) + CaSO4 + H2O =>
MgSO4*7H2O + Ca(C2H3O2)*H2O = Mg(C2H3O2) + CaSO4 + 8 H2O
Ba(oh)2 + AlCl = Al(oh)3 + BaCl2 =>
3 Ba(oh)2 + 12 AlCl = 4 Al(oh)3 + 6 BaCl2
Li2SO3 = Li2SO4 + Li2S =>
4 Li2SO3 = 3 Li2SO4 + Li2S
Mg(NO3)2 + Na2C2O4 = MgC2O4 + Na2(NO3)2 =>
Mg(NO3)2 + Na2C2O4 = MgC2O4 + Na2(NO3)2
NH3 + H2Cr2O7 = (NH4)2Cr2O7 =>
2 NH3 + H2Cr2O7 = (NH4)2Cr2O7
Fe2O3 + Pd(NO3)2 = Fe(NO3)3 + PdO =>
Fe2O3 + 3 Pd(NO3)2 = 2 Fe(NO3)3 + 3 PdO
Fe + O + H2O = Fe2O3H2O =>
2 Fe + 3 O + H2O = Fe2O3H2O
Zn + Pb(CH3COO)2 = Pb + Zn(CH3COO)3 =>
2 Zn + 3 Pb(CH3COO)2 = 3 Pb + 2 Zn(CH3COO)3
HNo3 + Na2Co3 = NaNo3 + H2Co3 =>
2 HNo3 + Na2Co3 = 2 NaNo3 + H2Co3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Si2O4 + HCl = SiCl4 + H2O =>
Si2O4 + 8 HCl = 2 SiCl4 + 4 H2O
H3AsO4 + H2SO4 + NO2 + H2O = As2S3 + HNO3 =>
2 H3AsO4 + 3 H2SO4 + 28 NO2 + 8 H2O = As2S3 + 28 HNO3
ZnSO4 + K4Fe(CN)6 = Zn2Fe(CN)6 + K2SO4 =>
2 ZnSO4 + K4Fe(CN)6 = Zn2Fe(CN)6 + 2 K2SO4
Al2O3 + CaO = Ca3(AlO3)2 =>
Al2O3 + 3 CaO = Ca3(AlO3)2
C6H8O7 + H3PO4 + Fe = C6H12 + H2O + FeHPO4 =>
C6H8O7 + 9 H3PO4 + 9 Fe = C6H12 + 7 H2O + 9 FeHPO4
Cr3(PO4)2 + Sr = SrPO4 + Cr =>
Cr3(PO4)2 + 2 Sr = 2 SrPO4 + 3 Cr
Cd(NO3)2 + RbOH = Cd(OH)2 + RbNO3 =>
Cd(NO3)2 + 2 RbOH = Cd(OH)2 + 2 RbNO3
Bi(OH)3 + NaSn(OH)3 + NaOH = Bi + Na2Sn(OH)5 =>
Bi(OH)3 + 3 NaSn(OH)3 + 3 NaOH = Bi + 3 Na2Sn(OH)5
Fe2O3 + H2C2O4 = Fe(C2O4)3{-3} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{-3} + 3 H2O + 6 H{+}
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T{-}B =>
A{-}T{-}C{-}G{-}A{-}A{-}T{-}T = A{-}T{-}B
Zn + Fe(SO4)2 = ZnSO4 + Fe2 =>
4 Zn + 2 Fe(SO4)2 = 4 ZnSO4 + Fe2
HOH + Li = LiOH + H2 =>
2 HOH + 2 Li = 2 LiOH + H2
Cr2O7{2-} + H{+} + Cl{-} = Cr{-} + Cl + H2O =>
Cr2O7{2-} + 14 H{+} + 14 Cl{-} = 2 Cr{-} + 14 Cl + 7 H2O
HSO4 + Mg = H2 + Mg(SO4)2 =>
2 HSO4 + Mg = H2 + Mg(SO4)2
Na3AsO4 + BaCl2 = Na3Cl2 + Ba(AsO4) =>
Na3AsO4 + BaCl2 = Na3Cl2 + Ba(AsO4)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + H2SO4 = K2SO4 + O3 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 5 O3 + 6 MnSO4 + 9 H2O
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)3 + Pb =>
2 Fe + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Pb
[Co(NH3)6]Cl3 = CoCl2 + N2 + NH3 + NH4Cl =>
6[Co(NH3)6]Cl3 = 6 CoCl2 + N2 + 28 NH3 + 6 NH4Cl
AlCl3(g) + CO2(g) + H2(g) = Al2O3(s) + CO(g) + HCl(g) =>
2 AlCl3(g) + 3 CO2(g) + 3 H2(g) = Al2O3(s) + 3 CO(g) + 6 HCl(g)
Ca3(BO3)2 = CaO + B2O3 =>
Ca3(BO3)2 = 3 CaO + B2O3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
