Good for you!!! Next you should learn how to properly form questions.
Yepp
2 weeks or more
nope. good luck.
Yes. Drink water, lots of water to be sure. But since you have not smoked in a long time, you should be good.
no you cant marijuana doesn't pass until around a month, sometimes longer from a blunt
Six weeks. Hope you don't have a drug test coming up. its a common myth that it take upwards of 2 month for THC to be cleansed from your system in actuality if you went 3 month clean then only smoked for 2 days odds are youd be able to pass a drug test in about a week to a week and a half however that is not a guarantee as everybody is different my advice is to try and wait 3 weeks (that's what iv always done) till you take a test see this link to help you make a choice for yourself http://www.erowid.org/plants/cannabis/cannabis_testing.shtml
If you smoked marijuana for a month - then no, you cannot test clean in two days no matter what you try to do.
if you only smoked once it should be gone in about a week or two. marijuana is stored in your fat cells and the less fat you store the easier it is to get out. ...since you weigh 225 lbs i would err on the side of taking longer so i would give it about 2 weeks.
well taking it your a bigger person probably around 2 weeks to a month (14-30 days)
If that was the only time you smoked it for up to 3 months, then yes you could have a clean test. A very strong chance you woul be clean. Where the drug is detected longer then two weeks is how heavy a smoker you were before this two weeks and how much you weigh and how active you are etc. If you were a daily heavy user before this, then you may fall the test. It can stay in you for a LONG time (3 months), then it is in your fat cells, so much later on, it can be released. But I am not sure if just being released from fat cells is high enough to be detected.
no you should be fine. just drink tons of water and a shot of vinegar
you should be good