| Équations équilibrées la veille |
6 C3H6OH + 17 K2Cr2O7 + 68 H2SO4 = 18 CO2 + 17 Cr2(SO4)3 + 17 K2SO4 + 89 H2O
HgCl2 + NH3 = NH2HgCl + NH4Cl =>
HgCl2 + 2 NH3 = NH2HgCl + NH4Cl
C3H4 + N22Cl4 = H2 + N2 + CCl4 =>
C3H4 + 3 N22Cl4 = 2 H2 + 33 N2 + 3 CCl4
HgCl2 + ZnCl2 = Hg + ZnCl4 =>
HgCl2 + ZnCl2 = Hg + ZnCl4
Zn + ZCUNO3 = Zn(NO3)2 + ZCU =>
Zn + 2 ZCUNO3 = Zn(NO3)2 + 2 ZCU
Pb(OH)2 + KOH = K2PbO2 + H2O =>
Pb(OH)2 + 2 KOH = K2PbO2 + 2 H2O
C12H26 + O2 = OH2 + C =>
2 C12H26 + 13 O2 = 26 OH2 + 24 C
CaO + (NH4)6Mo7O24 + H2O = CaMoO4 + NH4OH =>
7 CaO + (NH4)6Mo7O24 + 3 H2O = 7 CaMoO4 + 6 NH4OH
Mg(s) + H2C4H4O5(aq) = MgC4H4O5(aq) + H2(g) =>
Mg(s) + H2C4H4O5(aq) = MgC4H4O5(aq) + H2(g)
NaNO2 + KMnO4 + KOH = K2MnO4 + NaNO3 + H2O =>
NaNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
NH3 + CH3COOPb = NH3Pb + CH3COO =>
NH3 + CH3COOPb = NH3Pb + CH3COO
(NH4)2CO3(ac) + Cu(NO3)2(ac) = CuCO3(s) + NH4NO3(ac) =>
(NH4)2CO3(ac) + Cu(NO3)2(ac) = CuCO3(s) + 2 NH4NO3(ac)
NH42*CO3 = NH42 + CO3 =>
NH42*CO3 = NH42 + CO3
O3 = O6 =>
2 O3 = O6
Cl2O5 + H2O = Cl2O + H2O5 =>
Cl2O5 + H2O = Cl2O + H2O5
HBr + MgSO4 = H2SO4 + Br2Mg =>
2 HBr + MgSO4 = H2SO4 + Br2Mg
SiCl2H2 + NH3 = SiN + HCl + H2 =>
2 SiCl2H2 + 2 NH3 = 2 SiN + 4 HCl + 3 H2
CuSO4(aq) + FeCl3(aq) = FeSO4(s) + CuCl3 =>
CuSO4(aq) + FeCl3(aq) = FeSO4(s) + CuCl3
LiOH + K3PO4 = Li3PO4 + KOH =>
3 LiOH + K3PO4 = Li3PO4 + 3 KOH
Ag2NO3 + Ni = Ni(NO3)2 + Ag2 =>
2 Ag2NO3 + Ni = Ni(NO3)2 + 2 Ag2
KIO3 + Na2S2O3 + H2SO4 = I2 + Na2SO4 + K2SO6 + H2O =>
8 KIO3 + 3 Na2S2O3 + H2SO4 = 4 I2 + 3 Na2SO4 + 4 K2SO6 + H2O
K2Cr2O7 + K2C2O4 + HCl = CrCl3 + KCl + CO2 + H2O =>
K2Cr2O7 + 3 K2C2O4 + 14 HCl = 2 CrCl3 + 8 KCl + 6 CO2 + 7 H2O
C16H36O4Ti + H2O = C4H10O + TiO2 =>
C16H36O4Ti + 2 H2O = 4 C4H10O + TiO2
Cl2O3 + H2O = Cl2O + HO3 =>
5 Cl2O3 + 2 H2O = 5 Cl2O + 4 HO3
C6H16N2(aq) + HCOOH(aq) = C8H16N2O2(aq) + H2O =>
C6H16N2(aq) + 2 HCOOH(aq) = C8H16N2O2(aq) + 2 H2O
Ba + H3BO3 = Ba3(BO3)2 + H2 =>
3 Ba + 2 H3BO3 = Ba3(BO3)2 + 3 H2
H(g) + MnO4(s) = MnO2(s) + H2O(g) =>
4 H(g) + MnO4(s) = MnO2(s) + 2 H2O(g)
NaO + Cl2O = NaClO + O2 =>
4 NaO + 2 Cl2O = 4 NaClO + O2
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Na(s) + O2(g)(heat) = Na2O2(s) =>
2 Na(s) + O2(g)(heat) = Na2O2(s)
H2 + CO = C22H46 + CO2 =>
23 H2 + 44 CO = C22H46 + 22 CO2
NaOH + C2H2O4*2H2O = NaC2HO4 + H2O =>
NaOH + C2H2O4*2H2O = NaC2HO4 + 3 H2O
CH6O + O2 = CO2 + H2O2 =>
2 CH6O + 7 O2 = 2 CO2 + 6 H2O2
Na(SO4) + BaBr = NaBr + Ba(SO4) =>
Na(SO4) + BaBr = NaBr + Ba(SO4)
Zn + CU(NO3)2 = Zn(NO3)3 + CU =>
2 Zn + 3 CU(NO3)2 = 2 Zn(NO3)3 + 3 CU
[Cu(H2O)6] + NaOH = Cu(OH)2 + H2O + Na =>
[Cu(H2O)6] + 2 NaOH = Cu(OH)2 + 6 H2O + 2 Na
Na2Cr2O7 + CaCl2 + H2SO4 = Cr2(SO4)3 + Na2SO4 + CaSO4 + Cl2 + H2O =>
Na2Cr2O7 + 3 CaCl2 + 7 H2SO4 = Cr2(SO4)3 + Na2SO4 + 3 CaSO4 + 3 Cl2 + 7 H2O
NH3 + O2 = H2O + NO = HNO3 =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Zn + NO3{-} + H{+} = Zn{2+}{+} + NO2 + H2O =>
Zn + 2 NO3{-} + 4 H{+} = Zn{2+}{+} + 2 NO2 + 2 H2O
C3H6 + H2 = C3H9 =>
2 C3H6 + 3 H2 = 2 C3H9
Pb(NO2)3 + H2SO4 + FeSO4 = NO + H2O + Fe2(SO4)3 + PbSO4 =>
Pb(NO2)3 + 3 H2SO4 + 4 FeSO4 = 3 NO + 3 H2O + 2 Fe2(SO4)3 + PbSO4
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Mn{2+} + HO{-} = Mn(OH)2 =>
Mn{2+} + 2 HO{-} = Mn(OH)2
Hg2Br + Ni = Hg + Br{-} + Ni{2+} =>
2 Hg2Br + Ni = 4 Hg + 2 Br{-} + Ni{2+}
HF + H2O = H + FO =>
HF + H2O = 3 H + FO
LiOH + C2 = LiCOH =>
2 LiOH + C2 = 2 LiCOH
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
Sr(HSO4)2 + H2SO3 = Sr(SO3)2 + H2SO4 + H2O =>
Sr(HSO4)2 + H2SO3 = Sr(SO3)2 + H2SO4 + H2O
S2{-} + H1{+} + NO31{-} = S + NO + H2O =>
59 S2{-} + 60 H1{+} + NO31{-} = 118 S + NO + 30 H2O
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.
