I'd like to add links to key phrases in my answer (like Link Owl does). Is there an easy way to do that?
Yes, there is an easy way to do it.
Put your key phrase in brackets, followed immediately by the url of the link in paranthesis: [key phrase] (url)
"The best way to approach [gas stoichiometry](http://socratic․org/questions/what-is-gas-stoichiometry) problems..."
Will turn into:
"The best way to approach gas stoichiometry problems..."
There should be no space between ] and (
Also, an easier way to do this is to highlight text in your answer and click on the "Link" button in the toolbar above the answer editor. A window will pop up where you can paste in your link or search Socratic for related pages.