| Équations équilibrées la veille |
P4S10 + 30 O = P4O10 + 10 SO2
C6H4(NO2)2 + NaOH = C6H4(OH)NO2 + NaNO2 =>
C6H4(NO2)2 + NaOH = C6H4(OH)NO2 + NaNO2
CaCl2 + Na2C2O4 = CaC2O4 + NaCl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 NaCl
KCr(SO4)2 + H2O2 + NaOH = K2Cr2O7 + H2O + Na2SO4 =>
2 KCr(SO4)2 + 3 H2O2 + 8 NaOH = K2Cr2O7 + 7 H2O + 4 Na2SO4
CuFeS2 + H3O{+} + O2 = Cu{2+} + Fe{3+} + H2O + SO4{2-} =>
4 CuFeS2 + 4 H3O{+} + 17 O2 = 4 Cu{2+} + 4 Fe{3+} + 6 H2O + 8 SO4{2-}
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Cu(ClO4)2 + LiPO4 = CuPO4 + Li(ClO4)2 =>
Cu(ClO4)2 + LiPO4 = CuPO4 + Li(ClO4)2
[Cu(OH)]2SO4 + H2O = Cu(OH)2 + H2SO4 =>
[Cu(OH)]2SO4 + 2 H2O = 2 Cu(OH)2 + H2SO4
AgNO3 + Pb(HCO3)2 = Ag(HCO3) + Pb(NO3)2 =>
2 AgNO3 + Pb(HCO3)2 = 2 Ag(HCO3) + Pb(NO3)2
Ag + MgCl2 = Mg2 + AgCl =>
4 Ag + 2 MgCl2 = Mg2 + 4 AgCl
Ca1(OH)2 + HCl = Ca1Cl2 + H2O1 =>
Ca1(OH)2 + 2 HCl = Ca1Cl2 + 2 H2O1
Na2SO4 + Mg(NO3)2 = NaNO2 + MgSO3 + O2 =>
2 Na2SO4 + 2 Mg(NO3)2 = 4 NaNO2 + 2 MgSO3 + 3 O2
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH =>
C7H12 + KMnO4 + H2O = C7H13O2 + MnO2 + KOH
K3VO4 + H2SO3 + H2SO4 = VOSO4 + K2SO4 + H2O =>
2 K3VO4 + H2SO3 + 4 H2SO4 = 2 VOSO4 + 3 K2SO4 + 5 H2O
FeBr3 + KOH = K + Br + FeOH =>
FeBr3 + KOH = K + 3 Br + FeOH
H2SO4 + Na2SO3 = Na2SO4 + SO2 + H2O =>
H2SO4 + Na2SO3 = Na2SO4 + SO2 + H2O
Ca(OH)2 + Na3(PO4) = Ca3(PO4) + Na(OH)2 =>
3 Ca(OH)2 + Na3(PO4) = Ca3(PO4) + 3 Na(OH)2
Hg + FeCl2 = Fe + HgCl2 =>
Hg + FeCl2 = Fe + HgCl2
CrBr3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 CrBr3 + 3 Br2 + 16 NaOH = 2 Na2CrO4 + 12 NaBr + 8 H2O
N2 + CuCl2 = NCl2 + Cu =>
N2 + 2 CuCl2 = 2 NCl2 + 2 Cu
C7H1604S2 + O2 = CO2 + H2O + SO2 =>
C7H1604S2 + 410 O2 = 7 CO2 + 802 H2O + 2 SO2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Cu(CO2)2 + Mg = Cu(Mg)2 + CO2 =>
Cu(CO2)2 + 2 Mg = Cu(Mg)2 + 2 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
Be + S8 = BeS8 =>
Be + S8 = BeS8
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2O + H2SO4 =>
(NH4)2Fe(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + 4 H2O + H2SO4
NH4OH + AlI3 = Al(OH)3 + NH4I =>
3 NH4OH + AlI3 = Al(OH)3 + 3 NH4I
Na2SO3 + K2SO4 = K2SO3 + Na2SO4 =>
Na2SO3 + K2SO4 = K2SO3 + Na2SO4
KICl4 + KOH = KIO3 + KCl + KI + H2O =>
3 KICl4 + 12 KOH = 2 KIO3 + 12 KCl + KI + 6 H2O
CrCl3(aq) + Na2C2O4(aq) = Cr2(C2O4)3(aq) + NaCl(aq) =>
2 CrCl3(aq) + 3 Na2C2O4(aq) = Cr2(C2O4)3(aq) + 6 NaCl(aq)
Si + S8 = Si2S4S =>
16 Si + 5 S8 = 8 Si2S4S
PbCl4 + Br2 = PbBr4 + Cl =>
PbCl4 + 2 Br2 = PbBr4 + 4 Cl
Cu + Zn(No3)2 = Cu(No3)2 + Zn =>
Cu + Zn(No3)2 = Cu(No3)2 + Zn
CuClNaOH = CuOHNaCl =>
CuClNaOH = CuOHNaCl
Eu(NO3)3 + Sr(NO3)2 + La(NO3)3 + Al(NO3)3 + N2H4CO = H2O + CO2 + La09Eu01Sr2AlO5 + N2 =>
6 Eu(NO3)3 + 12 Sr(NO3)2 + 54 La(NO3)3 + 6 Al(NO3)3 + 212 N2H4CO = 424 H2O + 212 CO2 + 6 La09Eu01Sr2AlO5 + 323 N2
C3H7NO2 + Mg = (C3H6NO2)Mg + H2 =>
2 C3H7NO2 + 2 Mg = 2(C3H6NO2)Mg + H2
C10H8 + C4H9Br = C14H16 + Br =>
31 C10H8 + 24 C4H9Br = 29 C14H16 + 24 Br
CH3CH2COOH + K2SiO3 = CH3CH2COOK + H2SiO3 =>
2 CH3CH2COOH + K2SiO3 = 2 CH3CH2COOK + H2SiO3
NaOH + NH4Br = NaBr + OHNH4 =>
NaOH + NH4Br = NaBr + OHNH4
NaHCO3 + C4H5KO6 = CO2 + H2O + C4H4KNaO6 =>
NaHCO3 + C4H5KO6 = CO2 + H2O + C4H4KNaO6
HSO4Mg = Mg(HSO4) =>
HSO4Mg = Mg(HSO4)
NaCN + O2 + H2O = NaHCO3 + NH3 =>
2 NaCN + O2 + 4 H2O = 2 NaHCO3 + 2 NH3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
Li2CO3 + KCl = LiCl + K2CO3 =>
Li2CO3 + 2 KCl = 2 LiCl + K2CO3
BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl
KMnO2 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO2 + 8 HCl = 2 MnCl2 + Cl2 + 2 KCl + 4 H2O
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
