In the isolated atom, yes, they will have the same energy. Dealing with d orbitals, you are in the field of transition metal chemistry. As correctly said by Buck Thorn, the degeneracy can be removed ...

I would answer only the constant of dissociation $K_a$, because it is a thermodynamical constant and you can calculate it from potentiometric measurements without dealing with activities and so on. If ...

All the compounds that have a relation $\alpha-\beta$ between the carbonyl groups. The hydrogen between two $\ce{CO}$ is very acid because two electrowithdrawing remove electron density from the $\ce{... View answer 1 votes From your question, I suppose you do not know about crystal field theory. To properly understand how and why certain complexes are octahedral and other ones are tetrahedral you need to fully ... View answer 1 votes An orbital is the region of space, in which an electron has a probability at least of 95% be present. The quantum numbers give the following information:$n$is the principal quantum number and it is ... View answer 1 votes As suggested in the comments, the key is Nernst equation. The fundation is the Gibbs free energy given by:$\Delta G = \Delta G^0 + RT \ln Q_r$where$\Delta G^0$is the standard free energy for the ... View answer 1 votes The two equations are pretty the same. The number 2.30 is used to convert the natural logarithm in decimal logarithm:$\ln 10 = 2.303$. Also, substitute$[A]_{1/2} = [A]_0 /2$, from the definition. ... View answer Accepted answer 0 votes I will answer in a more general way to your question, because you have a specific one. Aluminium is absolutely a metal, but it can manifest peculiar features of non-metals. Its oxide,$\text{Al}_2\...

The plus sign in chemical reactions manifests the mass conservation. If your reactant mixture has a mass of 1 kg (it is just a random number), then also the product mass will have the same value. ...