Équations équilibrées la veille |
N2O5 + 10 Li = 5 Li2O + N2
Mn + BaCl2 = MnCl + Ba =>
2 Mn + BaCl2 = 2 MnCl + Ba
FeBr2 = FeBr3 + Fe =>
3 FeBr2 = 2 FeBr3 + Fe
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)(aq) + Zn(s) =>
2 Fe(s) + Zn(NO3)2(aq) = 2 Fe(NO3)(aq) + Zn(s)
CH8CH3 + O2 = CO2 + H2O =>
4 CH8CH3 + 19 O2 = 8 CO2 + 22 H2O
NH4Cl5 + CuSO4 = NH3 + H2SO4 + CuCl2 + Cl3 =>
6 NH4Cl5 + 3 CuSO4 = 6 NH3 + 3 H2SO4 + 3 CuCl2 + 8 Cl3
CaHPO4 + C4H6Cl2 = H3PO4 + CaCl2 + C + H2 =>
CaHPO4 + C4H6Cl2 = H3PO4 + CaCl2 + 4 C + 2 H2
I2O4 + NaOH = NaIO3 + NaI + H2O =>
3 I2O4 + 6 NaOH = 5 NaIO3 + NaI + 3 H2O
CH3COOH + Na2CO3 = CH2COONa + CO2 + H2O =>
7 CH3COOH + 4 Na2CO3 = 8 CH2COONa + 2 CO2 + 6 H2O
AgNO3(aq) + CaCl2(aq) = AgCl2(aq) + CaNO3(aq) =>
AgNO3(aq) + CaCl2(aq) = AgCl2(aq) + CaNO3(aq)
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3 =>
CH3CHClCOONaCH3CH2Br = NaBrCH3CHClCOOCH2CH3
[Co(en)3]Cl(C4H4O6) + NH3 + NaI = [Co(en)3]I3 + Na + Cl + NH3(C4H4O6) =>
[Co(en)3]Cl(C4H4O6) + NH3 + 3 NaI = [Co(en)3]I3 + 3 Na + Cl + NH3(C4H4O6)
KClO(s) = KCl(s) + O2 =>
2 KClO(s) = 2 KCl(s) + O2
Pb(NO3)2 + Fe = Fe2(NO3)3 + Pb =>
3 Pb(NO3)2 + 4 Fe = 2 Fe2(NO3)3 + 3 Pb
KNO2 + KMnO4 + HCl = MnCl2 + KCl + H2O + KNO3 =>
5 KNO2 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 2 KCl + 3 H2O + 5 KNO3
Pb(CH3COO)4 + HCl = PbCl + H(CH3COO)4 =>
Pb(CH3COO)4 + HCl = PbCl + H(CH3COO)4
SeO3(s) + ClO3(aq) = SeO4(aq) + Cl2(g) =>
6 SeO3(s) + 2 ClO3(aq) = 6 SeO4(aq) + Cl2(g)
(NH4)2(CO3) + Ag(NO3) = (NH4)(NO3) + Ag2(CO3) =>
(NH4)2(CO3) + 2 Ag(NO3) = 2(NH4)(NO3) + Ag2(CO3)
H2CO3 + H2O = CH30 + OH =>
H2CO3 + 31 H2O = CH30 + 34 OH
P4H4 = PH3 + P4 =>
3 P4H4 = 4 PH3 + 2 P4
Ca + Cu2Cl = CaCl + Cu =>
Ca + Cu2Cl = CaCl + 2 Cu
NH4NO3 + SnCl = NH4Cl + SnNO3 =>
NH4NO3 + SnCl = NH4Cl + SnNO3
CoCl2(aq) + AgNO3(aq) = AgCl(s) + Co(NO3)2(aq) =>
CoCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Co(NO3)2(aq)
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
MgH2 + K2SiF6 = Mg2Si + MgF2 + KF + H2 =>
4 MgH2 + K2SiF6 = Mg2Si + 2 MgF2 + 2 KF + 4 H2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Cr2(SO4)3 + K2SO4 + I2 + H2O = KI + K2Cr2O7 + H2SO4 =>
Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O = 6 KI + K2Cr2O7 + 7 H2SO4
AgNO3 + BaCrO4 = Ag2CrO4 + Ba(NO3)2 =>
2 AgNO3 + BaCrO4 = Ag2CrO4 + Ba(NO3)2
C6H12O6 + Cu(OH)2 + NaOH = Na2CO3 + Cu + H2O =>
C6H12O6 + 12 Cu(OH)2 + 12 NaOH = 6 Na2CO3 + 12 Cu + 24 H2O
FeSO4 + H2O + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + H2SO4 + KOH =>
3 FeSO4 + 6 H2O + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 H2SO4 + 6 KOH
*CHI3 + AgNO3 = CHI2NO3 + AgI =>
*CHI3 + AgNO3 = CHI2NO3 + AgI
C13H10O + NaBH4 = B + C13H11OH + Na =>
2 C13H10O + NaBH4 = B + 2 C13H11OH + Na
Ba(OH)2 + H2SO4 = BaSO4 + H2(OH)2 =>
Ba(OH)2 + H2SO4 = BaSO4 + H2(OH)2
C5H9O3 + O2 = CO2 + H2O =>
4 C5H9O3 + 23 O2 = 20 CO2 + 18 H2O
H2SO4 + KI + MnO2 = MnSO4 + K2SO4 + I2 + H2O =>
2 H2SO4 + 2 KI + MnO2 = MnSO4 + K2SO4 + I2 + 2 H2O
NaBO3 + HCl = NaCl + HBO3 =>
NaBO3 + HCl = NaCl + HBO3
Hg2Cl2 + NaOH = Hg2O + NaCl + H2O =>
Hg2Cl2 + 2 NaOH = Hg2O + 2 NaCl + H2O
CH5OH + O2 = CO2 + H5OH =>
CH5OH + O2 = CO2 + H5OH
Al2(SO4)3 + H2SO4 = Al + S2O7 + H2O =>
Al2(SO4)3 + 3 H2SO4 = 2 Al + 3 S2O7 + 3 H2O
C5H9NO4 + NaOH = C5H8NO4Na + H2O =>
C5H9NO4 + NaOH = C5H8NO4Na + H2O
FeSO4*7H2O + NaOH = FeOH + NaSO4 + H2O =>
FeSO4*7H2O + NaOH = FeOH + NaSO4 + 7 H2O
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + NaSO4 + H2O =>
2 K2Cr2O7 + 3 Na2SO3 + 11 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 6 NaSO4 + 11 H2O
KClO3 = KClO4 + KClKCl = KClO4 + KCl =>
8 KClO3 = 6 KClO4 + KClKCl
FeCl3 + KMnO4 = FeCl2 + MnCl2 + KCl + O2 =>
3 FeCl3 + KMnO4 = 3 FeCl2 + MnCl2 + KCl + 2 O2
FeSO4*7H2O + H3PO4 + LiOH*H2O = LiFePO4 + Li2SO4 + H2O =>
FeSO4*7H2O + H3PO4 + 3 LiOH*H2O = LiFePO4 + Li2SO4 + 13 H2O
CuO + HSO3 = CuSO3 + OH =>
CuO + HSO3 = CuSO3 + OH
Na2CO3 + Fe(NO3)2 = FeCO3 + NaNO3 =>
Na2CO3 + Fe(NO3)2 = FeCO3 + 2 NaNO3
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Ca3P2 + H2O = Ca3(PO4)2 + H2 =>
Ca3P2 + 8 H2O = Ca3(PO4)2 + 8 H2
NaCl(aq) + H2SO4 = Na2SO4 + HCl =>
2 NaCl(aq) + H2SO4 = Na2SO4 + 2 HCl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.