Recent content by adf89812

Is there something about the repulsion of the lone pair on thenitrogen that prevents the cyanides being all on the same plane?

why don't d-orbitals split themselves because of themselves without the presence of ligands? Electrons are indistinguishable. Why wouldn't it be more correct that protons from a ligand split the d-orbitals rather than the lone-pairs cause d-orbital splitting energy?

Since I can't find a definition I just drew cycles. When to start and end?

I find the one (4s) + 3(4p) + 2(d) incorrect according to my knowledge.

I always confuse picard-lindelof forints converse. I want additional reading but don't know how to find it. Moderator Note: Moved from Academic Advising since it is too specific, and too narrow for Science Textbooks.

Case one: ns is half-filled and (n-1)d is less than full. Is valence 1+number of electrons in (n-1)d or number of electrons in (n-1)d or 1? Case two: ns is fully filled and (n-1)d is less than full Is valence 2 or 2+ number of electrons in (n-1)d or number of electrons in (n-1)d? Case three...

There's also proofwiki.org, and?

google rate laws graphs

less reactive compared to what?

TL;DR Summary: Online Resources request for chemistry quizzes for practice Are there any other website besides the ones shown in the images that give quizzes for practicing chemistry? AFAIK, most resources online aren't as minimalistic. Requesting others like these.

There was a post on stackexchange.com explaining the trend in melting/boiling points of first series transition elements. https://chemistry.stackexchange.com/questions/4766/melting-and-boiling-points-of-transition-elements The specific question was...