Answer:
the brain
Explanation:
drugs mainly affect the brain to keep the addiction going
<span>[Cu(NH3)4]2+ forms a blue solution. When concentrated HCl is added to this solution, what color will the solution change to yellow.
Reason:
When conc. HCl is added to the solution containing </span>[Cu(NH3)4]2+, Cl- ions will replace NH3 and form [Cu(Cl)4]2- complex. This can be understood for the following reaction:
[Cu(NH3)4]2+ + Cl- ↔ [Cu(Cl)4]2- + NH3
The Cl- ion is a weak field ligand, while NH3 is a strong field ligand. Hence, Cl- will in less splitting of d-orbitals, as compared to NH3. Due to this, photons of different energies will be absorbed by these complexes, and hence they display different colours.
The kinetic molecular theory of gases. May i have he brainiliest plz
Answer:
theres nothin to check off
Explanation:
u didnt pin anything
ily and God does too
For the first one I think it’s A, and I think the second one is C. Those seem most logical.
