| Équations équilibrées la veille |
6 Zn + 2 KNO2 + 8 H2SO4 = 6 ZnSO4 + (NH4)2SO4 + 4 H2O + K2SO4
Al + CuSO4 + NH4Cl + H2O = Al2(SO4)3 + CuCl2 + NH4OH + H2 =>
2 Al + 3 CuSO4 + 6 NH4Cl + 6 H2O = Al2(SO4)3 + 3 CuCl2 + 6 NH4OH + 3 H2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
C5H12(e) + O2(g) = CO2(g) + H2O =>
C5H12(e) + 8 O2(g) = 5 CO2(g) + 6 H2O
Mn(NO3)2 + K2SO4 = MnSO4 + KNO3 =>
Mn(NO3)2 + K2SO4 = MnSO4 + 2 KNO3
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
IO{-} = I{-} + IO3{-} =>
3 IO{-} = 2 I{-} + IO3{-}
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
CH3OH + NH3 + H2SO4 = CH3NH2 + H2SO4*7H2O =>
7 CH3OH + 7 NH3 + H2SO4 = 7 CH3NH2 + H2SO4*7H2O
NH3 + HNO3 = NH3NO3 + H4 =>
4 NH3 + 4 HNO3 = 4 NH3NO3 + H4
NH3 + CaH2 = Ca3N2 + H2 =>
2 NH3 + 3 CaH2 = Ca3N2 + 6 H2
Al + NaOH + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
HCN + LiOH = LiCN + H2O =>
HCN + LiOH = LiCN + H2O
Hg + NO3 = HgNO3 =>
Hg + NO3 = HgNO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Mn(NO3)2 + LiOH = Mn(OH)2 + LiNO3 =>
Mn(NO3)2 + 2 LiOH = Mn(OH)2 + 2 LiNO3
NaCl + KCl = KNaCl2 =>
NaCl + KCl = KNaCl2
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO3 + C13H10 + N2O5 + K2S4O6 + H2O =>
52(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1622 KMnO4 + 2069 H2S2O7 = 182 K2Cr2O7 + 1622 MnSO3 + 168 C13H10 + 1716 N2O5 + 629 K2S4O6 + 3725 H2O
HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br
C19H15OMgBr + H30 = C19H16O + MgBr =>
30 C19H15OMgBr + H30 = 30 C19H16O + 30 MgBr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Na3N + KNO3 = K2O + Na2O + N2 =>
10 Na3N + 6 KNO3 = 3 K2O + 15 Na2O + 8 N2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
RaSO4 = Ra{2+} + SO4{2-} =>
RaSO4 = Ra{2+} + SO4{2-}
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Bi + HNO3 + HCl = BiCl3 + NO2 + H2O =>
Bi + 3 HNO3 + 3 HCl = BiCl3 + 3 NO2 + 3 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C8H13OH(aq) + O2(g) = CO2(g) + H2O(g) =>
C8H13OH(aq) + 11 O2(g) = 8 CO2(g) + 7 H2O(g)
Ag2O + NH3*H2O = (Ag(NH3)2) + H2O + OH =>
Ag2O + 4 NH3*H2O = 2(Ag(NH3)2) + 3 H2O + 2 OH
NH3 + Br2 = NBr3 + H2 =>
2 NH3 + 3 Br2 = 2 NBr3 + 3 H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + ZnSO3 = Zn + Al2(SO3)3 =>
2 Al + 3 ZnSO3 = 3 Zn + Al2(SO3)3
K2Cr2O7 + NaCl + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaCl + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
KMnO4 + C2H5OH + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
12 KMnO4 + 5 C2H5OH + 18 H2SO4 = 12 MnSO4 + 10 CO2 + 6 K2SO4 + 33 H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
H2SO4(g) + NaNO2(g) = HNO2(g) + Na2SO4(g) =>
H2SO4(g) + 2 NaNO2(g) = 2 HNO2(g) + Na2SO4(g)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
Mn(OH)2 + HCl = MnCl2 + H2O =>
Mn(OH)2 + 2 HCl = MnCl2 + 2 H2O
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3 =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2 + CaNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
