stereocenter. (organic chemistry). A (chiral) carbon atom that has four different substituents bonded to it.Also known as a stereogenic atom.1  Facebook.2  Twitter.tereocenter. (organic chemistry). A (chiral) carbon atom that has four different substituents bonded to it. Also known as a stereogenic atom. 1  Facebook. 2  Twitter.
Best Answer: Most self clean cycles take 4 hrs.The oven is gradually heated up to 950 degrees F which takes up to 1 hr and after the 4 hrs is up it takes some time ...
Let's look at how long this will need. If you've only smoked one joint, it will probably only be detectable by a urine test for the 4-10 days afterwards. If you're an occasional weed user (let's say a few times a month), this time goes up to 10-20 days. For daily users, it may take 60 days or more to become totally clean.